2004 GMC SIERRA Recalls (10)
- Campaign:
- 04V045000 on 02/05/2004
- Component:
- Service brakes, hydraulic
- Manufactured:
- 04/30/2003 - 06/29/2003
- Affected:
- 68,875
- Defect:
- Certain sport utility vehicles, pickup trucks, and passenger vans fail to comply with the requirements of federal motor vehicle safety standard no. 135, ?passenger car brake systems.? some of these vehicles were produced with an out-of-specification brake hydro-boost housing relief valve bore.
- Consequence:
- Consequently, the valve o-ring seal may fracture. steering efforts may be slightly increased while braking or parking. under certain driving conditions, a fractured seal may require a slight increase in the applied brake pedal effort to achieve the same vehicle deceleration rate as prior to the seat fracture.
- Correction:
- Dealers are to replace the hydro-boost relief valve. the recall began on june 18, 2004. owners should contact cadillac at 1-866-982-2339; chevrolet at 1-800-630-2438; gmc at 1-866-996-9463; or hummer at 1-866-486-6376.
- Notes:
- Gm recall no. 04004.customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
- Campaign:
- 04V129000 on 03/21/2004
- Component:
- Structure:body:tailgate:hinge and attachments
- Manufactured:
- 02/28/2003 - 11/29/2003
- Affected:
- 3,662,211
- Defect:
- On certain pickup trucks and sport utility vehicles, the galvanized steel tailgate support cables that retain the tailgate in the full open (horizontal) position may corrode, weaken, and eventually fracture. if both cables fractured, the tailgate would suddenly drop and strike the top surface of the rear bumper.
- Consequence:
- Anyone sitting or standing on the horizontal surface of the tailgate when both cables fractured could be injured by falling from the tailgate. on vehicles that have had the bumper removed, the tailgate may drop even lower. additionally, if there is cargo on the tailgate the cargo may fall off if the support cables fracture.
- Correction:
- Dealers will replace the cables. interim owner notification began on april 7, 20004. the recall began on september 24, 2004, when replacement parts were available, and will continue through october 29, 2004. owners should contact cadillac at 1-866-982-2339, chevrolet at 1-800-630-2438 or gmc at 1-866-996-9463, or visit www.mygmlink.com, and enter your vehicle identification number.
- Notes:
- Gm recall no. 04007.customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
- Campaign:
- 04E022000 on 03/29/2004
- Component:
- Equipment
- Affected:
- 8,000
- Defect:
- Aftermarket pickup truck over-the-rail bedliners manufactured for installation on 1999-2004 chevrolet silverado and gmc sierra pickup trucks. the toggle wing assembly used to attach the bedliner to the truck bed is not engaging fully in the stake pocket of the pickup truck.
- Consequence:
- The bedliner can become detached from the pickup while it is motion, possibly endangering following motorists or pedestrians.
- Correction:
- Durakon will issue a press release in attempt to notify customers that could have purchased the defective bedliner. if you purchased either a durakon allstar of patriot overrail bedliner since august 1, 2003, for 1999 to 2004 chevrolet silverado or gmc sierra trucks, or purchased one of these pickup trucks with either brand bedliner already installed, you should return to an authorized durakon dealer so that the bedliner can be inspected and, if necessary, repaired with a newly designed toggle wing fastening system, or if required, replaced with a new bedliner free of charge. please call the durakon hotline at 1-800-933-4200 to find the nearest authorized durakon dealer.
- Notes:
- This recall only pertains to aftermarket overrail bedliners and has no relation to any original equipment installed on chevrolet silverado and gmc sierra pickup trucks by general motors.customers can contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
- Campaign:
- 04V225000 on 05/11/2004
- Component:
- Seat belts:front:anchorage
- Manufactured:
- 07/31/2003 - 03/30/2004
- Affected:
- 736
- Defect:
- Certain extended and regular cab pickup trucks and cargo vans converted to compressed natural gas (cng) fail to conform to the requirements of federal motor vehicle safety standard no. 225, 'child restraint anchorage systems.' these vehicles have one seating position, the center rear seat, equipped with child restraint lower anchorages.
- Consequence:
- The standard requires child seat lower anchorages in two seating positions for vehicles with three rear seating positions. the standard cab and cargo van vehicles, which only have front seating positions, have an air bag off switch to disable the front passenger air bag and do not have child restraint lower anchorages in the passenger seat. the standard requires passenger seat child seat lower anchorages in vehicles with an air bag off switch. however, the standard does not require vehicles with only front seating positions to have lower anchorage provisions if the vehicle is not equipped with an air bag off switch.
- Correction:
- To bring the standard cab and cargo van vehicles into compliance, dealers will inject epoxy into the air bag off switch to prevent air bag activation, relocate the switch behind the instrument panel and then install a cover over the resulting opening. the sun visor label and owner's manual will also be changed. the correction for the extended cab vehicle will consist of changing the front passenger seat to a seat that has child restraint lower anchorages. the recall began on september 9, 2004. owners should contact chevrolet at 1-800-630-2438 or gmc at 1-866-996-9463.
- Notes:
- Gm recall no. 04038.customers can also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
- Campaign:
- 05V043000 on 02/07/2005
- Component:
- Service brakes, hydraulic
- Manufactured:
- 01/31/2004 - 08/30/2004
- Affected:
- 77,411
- Defect:
- Certain trucks, sport utility vehicles, and vans equipped with bosch hydro-boost brake assemblies, the hydraulic brake booster pressure accumulator may crack and separate from the hydro-boost assembly during normal operating conditions.
- Consequence:
- If a separation occurred and the hood of the vehicle were open, fragments from the accumulator could cause injury to people in the immediate area. the presence of this crack or fractured surface could allow the hydraulic fluid to leak from the accumulator circuit of the booster assembly. the loss of fluid would cause increased steering and braking effort and a crash may occur without prior warning.
- Correction:
- Dealers will test the hydro-boost assembly for functional operation of the two-function valve. if the hydro-boost assembly fails the test, dealers will replace the assembly free of charge. the recall began on march 23, 2005. owners may contact chevrolet at 1-800-630-2438, gmc trucks at 1-866-996-9463 and hummer at 1-800-732-5493.
- Notes:
- Gm recall no. 05006.customers may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to http://www.safercar.gov.
- Campaign:
- 05V161000 on 04/21/2005
- Component:
- Parking brake
- Manufactured:
- 03/31/2003 - 07/30/2004
- Affected:
- 90,242
- Defect:
- On certain pickup trucks equipped with manual transmissions and built with either pbr parking brake systems or trw parking brake systems, the parking brake friction linings may wear to an extent where the parking brake can become ineffective in immobilizing a parked vehicle.
- Consequence:
- If the parking brake does not hold, unintended vehicle movement could occur, which could result in a crash.
- Correction:
- Dealers will install a low-force spring clip retainer for vehicles equipped with a pbr parking brake system. on vehicles equipped with the trw parking brake system, dealers will install a redesigned parking brake cable assembly. the recall began on july 29, 2005. owners may contact chevrolet at 1-800-630-2438 or gmc at 1-866-996-9463.
- Notes:
- Gm recall no. 05042.customers may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to http://www.safercar.gov.
- Campaign:
- 05V163000 on 04/21/2005
- Component:
- Seat belts:rear
- Manufactured:
- 04/07/2003 - 08/03/2004
- Affected:
- 1,359,824
- Defect:
- On certain crew cab pickup trucks and sport utility vehicles, the 2nd row center occupant seat belt routing may make it difficult to position the lap portion of the safety belt low around the hips of occupants, especially smaller occupants, seated in this position. appropriate use of a child seat or booster seat, as recommended for small children, does improve the fit condition for this user group. in addition to instructions on proper infant and young child restraint (with child seats or boosters), special verbiage for restraining older child is included in the owner's manual. also, the suggested seat belt fit/routing for adults, irrespective of seating position, is described in the owner's manual text.
- Consequence:
- A lap portion of the seat belt routing that is not low and snug on the hips can allow the lap belt to ride up on an occupant's abdomen instead of fitting low around their hipbones, and therefore, can expose them to more risk of abdominal and internal organ injury.
- Correction:
- Dealers will cut open the guide loop, remove a portion of the loop, and then the remaining two sides should be folded over and secured with a retainer free of charge. the recall began on july 21, 2005. owners may contact cadillac at 1-866-982-2339, chevrolet at 1-800-630-2438, gmc at 1-866-996-9463, or hummer at 1-800-732-5493.
- Notes:
- Gm recall no. 05037.customers may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to http://www.safercar.gov.
- Campaign:
- 06V289000 on 08/02/2006
- Component:
- Engine and engine cooling
- Manufactured:
- 02/28/2003 - 08/30/2004
- Affected:
- 38,439
- Defect:
- On certain trucks equipped with an 8.1l v8 (rpo l8-vin g) engine have a condition in which the engine fuel rail pulse damper retainer clip may fracture resulting in inadequate retention of the damper.
- Consequence:
- If the damper comes loose, a fuel leak may result. fuel leakage, in the presence of an ignition source, could result in a fire.
- Correction:
- Dealers will replace the engine fuel rail pulse damper retainer clip free of charge. the recall began on august 31, 2006. owners may contact chevrolet at 1-800-630-2438 and gmc trucks at 1-866-996-9463.
- Notes:
- Gm recall no. 06080.customers may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to http://www.safercar.gov.
- Campaign:
- 07E066000 on 08/28/2007
- Component:
- Equipment:electrical
- Affected:
- 175
- Defect:
- Certain cequent 90 degree 7-way right angle adaptors sold by distributors in tow packages for aftermarket sales to tow 5th wheel rv travel trailers. due to incorrect wiring of the harness, the trailer lights may not operate properly.
- Consequence:
- If the trailer lights are not working properly, a vehicle crash can occur.
- Correction:
- All of the defective tow packages are still at the distributor level and have not been sold to any consumers.
- Notes:
- This recall only pertains to aftermarket cequent tow packages and has no relation to any original equipment installed on daimlerchrysler, gmc, or ford vehicles.customers may contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty: 1-800-424-9153); or go to http://www.safercar.gov.
- Campaign:
- 09E025000 on 05/10/2009
- Component:
- Exterior lighting:headlights
- Affected:
- 42,540
- Defect:
- Dope, inc. is recalling 42,540 combination corner and bumper lamp assemblies of various part numbers sold for use as aftermarket equipment for various passenger vehicles. these headlamps fail to conform to the requirements of federal motor vehicle safety standard no. 108, "lamps, reflective devices, and associated equipment." these lamps do not contain the required amber side reflectors.
- Consequence:
- Decreased lighting visibility may result in a vehicle crash.
- Correction:
- Dope, inc. will notify owners and offer a full refund for the noncompliant combination lamps. the safety recall began on july 28, 2009. owners may contact dope, inc. at 1-626-272-1798.
- Notes:
- This recall only pertains to aftermarket replacement equipment and has no relation to any original equipment installed on vehicles produced by the vehicle manufacturer.in order to determine if your aftermarket lamp assembly is affected by this noncompliance, please review the list of model numbers provided to us by dope, inc.the list can be found under "document search" located at the bottom of your screen. owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to <a href=http://www.safercar.gov>http://www.safercar.gov</a> .
2004 GMC SIERRA TSBs (563)
- Bulletin:
- 990308002A
- Component:
- 021000 suspension:front
- Summary:
- Front suspension coil spring noise. *tt
- Bulletin:
- 010310010C
- Component:
- 020000 suspension
- Summary:
- Inspection of tire and wheel size prior to diagnosis of transmission shifts, poor performance, speedometer, cruise control concerns. bulletin 01-03-10-010b not received. *tt
- Bulletin:
- 020730004
- Component:
- 103000 power train:automatic transmission
- Summary:
- New product information, grade brake feature of allison 1000 series transmission. *slc this bulletin replaces 02-07-30-004. *tt
- Bulletin:
- 020730024A
- Component:
- 103400 power train:automatic transmission:lever and linkage:column shift
- Summary:
- Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt
- Bulletin:
- 020941002
- Component:
- 140000 air bags
- Summary:
- Air bag lamp on, passenger air bag indicator always reads off, diagnostic trouble code (dtc) b0092 set. *tt
- Bulletin:
- 030604030
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Multiple driveability symptoms of long or hard starts, chuggle, rough idle and light or intermittent misfire due to clogged fuel injectors. *tt
- Bulletin:
- 030139008
- Component:
- 353600 equipment:air conditioner
- Summary:
- Changes in air conditioning compessor on/off instrument panel display symbol from 2003 to 2004 model year and synchronizing the driver and passenger set temperatures. *tt
- Bulletin:
- 990730022A
- Component:
- 100000 power train
- Summary:
- Shift stabilization and tow/haul mode feature for hydra-matic 4l60-e/4l65-e and 4l80-e/4l85-e transmissions. *tt
- Bulletin:
- 020605003C
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- Exhaust moan/vibration. *tt update. *tt
- Bulletin:
- 030864022
- Component:
- 162300 structure:body:door
- Summary:
- Information on removing the front door trim panel during switch removal to avoid breakage. *tt
- Bulletin:
- 020846010E
- Component:
- 980000 unknown or other
- Summary:
- Programming onstar module for canadian french voice recognition. *tt update. *tt updated *eh
- Bulletin:
- 080403
- Component:
- 100000 power train
- Summary:
- This vme message applies to the valve body for the allison series 1000 transmission revised for the 2004 model year to add modulated main pressure control. this revision will provide additional transmission oil cooler flow and reduce pump
- Bulletin:
- 01267A
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- Service 4wd light on, the 4wd is inoperative and no codes besides u1000 codes. service vme. *tt
- Bulletin:
- 01332
- Component:
- 071110 fuel system, gasoline:storage:tank assembly:filler pipe and cap
- Summary:
- Dic message that the fuel cap is not on tight. service vme. *tt
- Bulletin:
- 01329
- Component:
- 980000 unknown or other
- Summary:
- 2004 new model product changes. service vme. *tt
- Bulletin:
- 01339
- Component:
- 062200 engine and engine cooling:cooling system:fan
- Summary:
- Hvac blower motor fan stays on in the high blower position. service vme. *tt
- Bulletin:
- 01343
- Component:
- 103000 power train:automatic transmission
- Summary:
- Allison lct1000 diagnostic trouble code (dtc) p0700 and no communication with the tech 2. *tt
- Bulletin:
- 00634A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Gen iii engine noise after hot soak restart. *tt
- Bulletin:
- 01129A
- Component:
- 100000 power train
- Summary:
- Allison lct1000 serviceability. *tt
- Bulletin:
- 00938B
- Component:
- 103100 power train:automatic transmission:control module (tcm, pcm)
- Summary:
- Allison lct1000 repeat transmission control module (tcm) failures with possible multiple diagnostic trouble codes (dtcs). *tt
- Bulletin:
- 01275C
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Some owners of 03 g-vans or 04 c/k trucks driving at high altitude with warm ambient temperatures may complain of a stall and or lack of power or running rough condition until the vehicle cools down. *tt
- Bulletin:
- 00557B
- Component:
- 103000 power train:automatic transmission
- Summary:
- The allison lct1000 transmissions may experience a leak from oil pump area. *tt
- Bulletin:
- 01390
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Xm radio must be tuned to channel 1 through 66 during activation attempt. 2004 chevrolet canyon, gmc denali, gmc colorado also included. *tt
- Bulletin:
- 01267B
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- Service 4wd light on no codes besides u1000 codes. service vme. *tt
- Bulletin:
- 01400
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- 6.6l duramax lb7 engines with turbocharger system whine noise. *tt
- Bulletin:
- 01473
- Component:
- 103100 power train:automatic transmission:control module (tcm, pcm)
- Summary:
- Allison lct1000 diagnostic trouble code (dtc) p0700 unable to communicate with the transmission control module (tcm) using the tech 2. *tt
- Bulletin:
- 030138015
- Component:
- 138110 visibility:defroster/defogger system:windshield:blower
- Summary:
- Hvac blower motor may run continuously after vehicle is turned off. *tt
- Bulletin:
- 030603001A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Starter cranks after key is released (normal condition). *tt
- Bulletin:
- 030604045
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Revised diagnostic trouble code (dtc) p0093 or dtc p1093 diagnostic tables. *tt
- Bulletin:
- 030604046
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Revised engine cranks but does not run diagnostic. *tt
- Bulletin:
- 030604047
- Component:
- 090000 fuel system, other
- Summary:
- Revised fuel system diagnosis-high pressure side. *tt
- Bulletin:
- 030604048
- Component:
- 090000 fuel system, other
- Summary:
- Revised fuel system diagnosis cab chassis. *tt
- Bulletin:
- 030525007
- Component:
- 036000 service brakes, hydraulic:antilock
- Summary:
- Antilock brake (abs) activation at low speeds (clean wheel speed sensor mounting surface). *tt updated 10/23/09. *pe
- Bulletin:
- 030604049
- Component:
- 070000 fuel system, gasoline
- Summary:
- Revised fuel system diagnosis pickup. *tt
- Bulletin:
- 030604053
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Revised fuel injector balance test with tech 2 (manual transmission). *tt
- Bulletin:
- 030604054
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Revised fuel injector balance test with tech 2 (automatic transmission). various models including 2003-2004 chevrolet kodiak and gmc topkick. *tt
- Bulletin:
- 030693001A
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Diagnostic information for turbo failure due to lack of oil or repeat turbo failures. *tt
- Bulletin:
- 030730044
- Component:
- 103000 power train:automatic transmission
- Summary:
- Information on allison transmission service repairs - full service of internal components. *tt
- Bulletin:
- 030852005
- Component:
- 350000 equipment
- Summary:
- Diagnostic information for replacement remote keyless entry (rke) transmitter inoperative - unable to synchronize. *tt
- Bulletin:
- 020421006C
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- Inoperative 4wd/awd lamps, inoperative 4wd/awd system. *tt
- Bulletin:
- 030601023
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Higher than expected oil consumption <8500 gvw. various models including 2003-2004 chevrolet kodiak (c4500-c5500 series models)and gmc topkick (c4500-c5500 series models). *tt
- Bulletin:
- 030603007
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Availability of starter motor solenoid if damaged during service. 2004 chevrolet kodiak c4500/5500 and gmc topkick c4500/5500 included. *tt
- Bulletin:
- 030603008
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Avoiding oil level sensor harness damage during lower oil pan installation. *tt
- Bulletin:
- 030730031D
- Component:
- 103000 power train:automatic transmission
- Summary:
- Transmission leaks, slips, vehicle will not move. *tt
- Bulletin:
- 030850014
- Component:
- 110000 electrical system
- Summary:
- Intermittent no start, service stability message, anti-lock brake system (abs) light illuminated, multiple diagnostic trouble codes (dtcs), dic shows unknown driver, various electrical related conditions. includes escalade esv and ext mod
- Bulletin:
- 030864028
- Component:
- 135200 visibility:rearview mirrors/devices:exterior
- Summary:
- Availability of replacement parts for wide load outside rearview mirrors. *tt
- Bulletin:
- 030864029
- Component:
- 162300 structure:body:door
- Summary:
- Information on removing front door trim panel to avoid breakage. *tt
- Bulletin:
- 00908C
- Component:
- 102000 power train:manual transmission
- Summary:
- 6.6l and manual transmission growl noise while engaging or disengaging clutch. these are c/k models. *tt
- Bulletin:
- 01444
- Component:
- 980000 unknown or other
- Summary:
- Xm dealer assistance line information. *tt
- Bulletin:
- 01470
- Component:
- 180000 vehicle speed control
- Summary:
- Erratic idle, idle surge, rough run, or near stall. *tt
- Bulletin:
- 000235003C
- Component:
- 010000 steering
- Summary:
- Clunking noise under hood and can be felt in the steering wheel. *tt
- Bulletin:
- 030419001A
- Component:
- 106000 power train:axle assembly
- Summary:
- Use of synthetic front axle lubricant for 4wd vehicles sold in cold weather climates. *tt this bulletin replaced previous bulletin dated 10/01/2003. *tt
- Bulletin:
- 030604060
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Information on new spark plugs and gapping. various models including pontiac gto 2004. *tt
- Bulletin:
- 020601022C
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Information on engine ticking. including 2004 chevrolet kodiak c45/c5500 series and 2004 gmc topkick c4500/c5500 series. *tt update. *tt
- Bulletin:
- 030730054
- Component:
- 100000 power train
- Summary:
- Transmission fluid leaks out of vent when truck is started after a cold soak. *tt
- Bulletin:
- 030730053
- Component:
- 103000 power train:automatic transmission
- Summary:
- Allison automatic transmission valve body hardware changes. *tt
- Bulletin:
- 030234001A
- Component:
- 017500 steering:linkages:tie rod assembly
- Summary:
- Inner tie rod released for service. *tt
- Bulletin:
- 100803
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- The engine diagnostic fuel leaks inside of the engine. gm voicemail log. this includes 2000 - 2004 chevroand gmc c4500 and 5500 trucks. *tt
- Bulletin:
- 100803
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- Excessive duramax turbocharger whine noise or possibly a performance or a fuel economy complaint. gm voicemail log. this includes 2003-2004 4500 and 5500 trucks. *tt
- Bulletin:
- 100903
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Duramax diesel fuel in oil diagnostics revisited. gm voicemail log. this includes c4500 and 5500 trucks. *tt
- Bulletin:
- 010730038B
- Component:
- 103000 power train:automatic transmission
- Summary:
- The service engine soon lamp is illuminated, no 3rd and 4th gear, the transmission does not shift correctly, the transmission feels like it shifts to neutral or a loss of drive occurs. *tt
- Bulletin:
- 030861002B
- Component:
- 162000 structure:body
- Summary:
- Snap/popping type noise coming from front of vehicle. *tt 03-08-61-002b, dated 05/01/2004 replaced. *tt
- Bulletin:
- 030309002
- Component:
- 020000 suspension
- Summary:
- Rear leaf spring slap or clunk noise (replace spring inserts) *tt updated 10/18/07. *nj
- Bulletin:
- 01555
- Component:
- 020000 suspension
- Summary:
- D height specification missing from si. sit bulletin 1410632. *tt
- Bulletin:
- 01561
- Component:
- 353600 equipment:air conditioner
- Summary:
- Sizzle noise after vehicle shut off. service vme. sit bulletin 1410828. *tt
- Bulletin:
- 01564
- Component:
- 135100 visibility:rearview mirrors/devices:interior
- Summary:
- Inside rearview mirror compass inoperative. service vme. sit bulletin 1411219. *tt
- Bulletin:
- 01567
- Component:
- 010000 steering
- Summary:
- Quadrasteer service update. sit bulletin 1411394. *tt
- Bulletin:
- 01332A
- Component:
- 071110 fuel system, gasoline:storage:tank assembly:filler pipe and cap
- Summary:
- Tighten fuel cap message on the dic. sit bulletin 1411567. *tt
- Bulletin:
- 01568
- Component:
- 081100 fuel system, diesel:storage:tank assembly
- Summary:
- Hard to fill fuel tank at high volume diesel pumps. sit bulletin 1411583. *tt
- Bulletin:
- 01588
- Component:
- 071110 fuel system, gasoline:storage:tank assembly:filler pipe and cap
- Summary:
- Change in gas cap tether attachment point. service vme. sit bulletin 1414321. *tt
- Bulletin:
- 01592
- Component:
- 110000 electrical system
- Summary:
- 2003-2004 generation 5 onstar steering wheel control function explanation. sit bulletin 1416474. *tt
- Bulletin:
- 00908D
- Component:
- 102000 power train:manual transmission
- Summary:
- 6.6l and manual transmission growl noise while engaging or disengaging clutch. *tt *mj
- Bulletin:
- 01485A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Timing chain tensioner breakpoints for service kit or production fix for vehicle exhibiting rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. sit bulletin 1408407. *tt
- Bulletin:
- 01531
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- Exhaust moan vibration. sit bulletin 1408514. *tt
- Bulletin:
- 00574A
- Component:
- 110000 electrical system
- Summary:
- Allison lct1000 no shift, speedometer erratic/inoperative, diagnostic trouble codes (dtcs) p0721, c0237 possible anti-lock brake system (abs) lamp on. si bulletin 1408789. *tt
- Bulletin:
- 01512
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- 6.6 liter duramax diesel engine fuel knock noise. various models including the 2004 gmc c4500 and c5500. sit bulletin 1406247. *tt
- Bulletin:
- 01516
- Component:
- 021300 suspension:front:shock absorber
- Summary:
- Squeak noise emanating from the front shock area. sit bulletin 1404925. *tt
- Bulletin:
- 01159A
- Component:
- 135200 visibility:rearview mirrors/devices:exterior
- Summary:
- Outside rearview mirrors memory operation. sit bulletin 1404207. *tt
- Bulletin:
- 00702
- Component:
- 103000 power train:automatic transmission
- Summary:
- Slip condition in 2nd, 3rd or 4th damaged 2-4 band 3-4 clutch on the 4l60e/4l65e automatic transmission. *tt *mj
- Bulletin:
- 01499
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 2004 6.6l duramax lb7 engines with extended crank during hot engine restart. diagnostic trouble code (dtc) p0193 may or may not be set. sit bulletin 1402202. *tt
- Bulletin:
- 01496
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- 6.6l lb7 duramax diesel turbocharger noises or fuel economy complaint. service vme. sit bulletin 1401355. *tt
- Bulletin:
- 01483
- Component:
- 103100 power train:automatic transmission:control module (tcm, pcm)
- Summary:
- Vehicle has no pcm (power train control module) communication with tech 2. sit bulletin 1400427. *tt
- Bulletin:
- 01485
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Timing chain tensioner breakpoints for service kit or production fix. rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. 4.3l lu3 l35 engine. *tt
- Bulletin:
- 01493
- Component:
- 103000 power train:automatic transmission
- Summary:
- Allison lct1000 prndl flash and/or will not move with p0721, p0731, p0732, p0733, p0734, p0743, p0746, p0747, p0776, p0777, p1720, p1721, p1723 and p1724. *tt
- Bulletin:
- 01495
- Component:
- 080000 fuel system, diesel
- Summary:
- Duramax diesel fuel in oil diagnostics. service vme. lb7 6.6l engine. sit bulletin 1401353. various models including 2003 and 2004 gmc c4500 and 5500 trucks. *tt
- Bulletin:
- 001496A
- Component:
- 061320 engine and engine cooling:engine:other fuel types:turbo-charger
- Summary:
- This message is in regard to duramax turbocharger noises or possibly a performance or fuel economy complaint. service vme. 6.6 lb7 diesel engine. p0102, p0103, p0236. *tt
- Bulletin:
- 3259C
- Component:
- 103000 power train:automatic transmission
- Summary:
- 4l80e, 4l85e whine noise in first and second gear. *tt
- Bulletin:
- 030138019
- Component:
- 353600 equipment:air conditioner
- Summary:
- Underhood air conditioner rattle noise heard on acceleration or a sudden loss of air conditioner system performance. *tt this bulletin replaces 03-01-38-019 dated 11-01-2003. to include various modles including 2002-2004 commercial up
- Bulletin:
- 030308003
- Component:
- 020000 suspension
- Summary:
- Squeak noise coming from the front of the vehicle. *tt
- Bulletin:
- 030310006
- Component:
- 020000 suspension
- Summary:
- Reference guide for the technician to upgrade a vehicle from factory wheels and tires to 20 inch wheels and tires, which are available through gmspo. *tt
- Bulletin:
- 030730056
- Component:
- 103000 power train:automatic transmission
- Summary:
- 4l60-e automatic transmission oil pump first and second design identification. *tt
- Bulletin:
- 030605008B
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- Advance service information - exhaust system popping/snapping noise when vehicle is hot, at idle or immediately after vehicle is shut off. *tt bulletin 03-06-05-008, dated 11/01/2003 replaced. *tt
- Bulletin:
- 030730057
- Component:
- 103000 power train:automatic transmission
- Summary:
- Transmission fluid leak from front of transmission - torque converter housing/pump area. 2500/3500 series models. *tt
- Bulletin:
- 020526001B
- Component:
- 040000 service brakes, air
- Summary:
- Rear parking brake shoe retaining spring clip service kit for drum-in-hat (dih) equipped vehicles. *tt update. *tt
- Bulletin:
- 01791
- Component:
- 222000 seats:mid/rear assembly
- Summary:
- Rear seat does not fold down into the stowed position.*mr
- Bulletin:
- 01716
- Component:
- 100000 power train
- Summary:
- Allison lct1000 transmission prndl inoperative and no communication with the tech 2 scan tool. sit bulletin 1455451. *tt
- Bulletin:
- 01717
- Component:
- 980000 unknown or other
- Summary:
- 6.6l lb7 engine - fuel rail pressure regulator harness connector servicing. *tt
- Bulletin:
- 01774
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 6.6l lb7 repeat engine oil leak (left side) #2 main bearing cross bolt. *mr
- Bulletin:
- 01242A
- Component:
- 061110 engine and engine cooling:engine:gasoline:belts and associated pulleys
- Summary:
- 6.6l lb7 lly diesel engine drive belt chirping on shut down. sit bulletin 1460352. *tt
- Bulletin:
- 01790
- Component:
- 170000 latches/locks/linkages
- Summary:
- Rear quarter glass hinge (latch) loose. *mr
- Bulletin:
- 00778A
- Component:
- 160000 structure
- Summary:
- Business trip and/or personal trip odometer inoperative. sit bulletin 1460572. *tt
- Bulletin:
- 01759
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Xm rapid activation utilization. *mr
- Bulletin:
- 01747
- Component:
- 070000 fuel system, gasoline
- Summary:
- Locking gas cap availability. *mr
- Bulletin:
- 01736
- Component:
- 010000 steering
- Summary:
- Service 4 wheel steer message with diagnostic trouble code (dtc) c0455. sit bulletin 1459978. *tt
- Bulletin:
- 01737
- Component:
- 110000 electrical system
- Summary:
- Poor ground connection causing diagnostic trouble code (dtc) c0265. sit bulletin 1460187. *tt
- Bulletin:
- 01761
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Fuel gauge diverts to empty after idling on incline. sit bulletin 1459166. *tt
- Bulletin:
- 01698
- Component:
- 131000 visibility:windshield
- Summary:
- Windshield reveal molding flutering. service vme. sit bulletin 1450940. *tt
- Bulletin:
- 01701
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 4.8 5.3 lm4 lm7 lr4 engine - with o2 sensor codes p0135, p0141, p0155, p0161. sit bulletin 1452753. *tt
- Bulletin:
- 01704
- Component:
- 353600 equipment:air conditioner
- Summary:
- Programming control heads - hvac ac. *tt
- Bulletin:
- 01712
- Component:
- 021000 suspension:front
- Summary:
- Left front of vehicle sits low. sit bulletin 1454860. *tt
- Bulletin:
- 01714
- Component:
- 100000 power train
- Summary:
- The 4l60e/4l65e automatic transmission may experience a leak, inoperative/slipping in 2nd, 3rd and 4th gears or no movement (no forward or reverse) due to excess fluid loss. sit bulletin 1455088. *tt
- Bulletin:
- 01897
- Component:
- 010000 steering
- Summary:
- Lack of steering assist or shudder during parking lot type maneuvers. *mr
- Bulletin:
- 1146
- Component:
- 980000 unknown or other
- Summary:
- Stop delivery order on certain vehicles with 4l80e or 4l8e automatic transmission. this also includes 2004 gmc, chevrolet w-medium duty and isuzu w series. *tt
- Bulletin:
- 01935
- Component:
- 353000 equipment:electrical
- Summary:
- Product information on rear slider. *mr
- Bulletin:
- 01901
- Component:
- 200000 wheels
- Summary:
- Excessive tire spin setting diagnostic trouble code (dtc) co542. also including 2002, 2003 sierra denali. *mr
- Bulletin:
- 01896
- Component:
- 061320 engine and engine cooling:engine:other fuel types:turbo-charger
- Summary:
- 6.6 lly duramax diesel engine turbocharger learn procedure. *mr
- Bulletin:
- 01932
- Component:
- 103000 power train:automatic transmission
- Summary:
- Allison lct1000 dark or discolored transmission fluid with no loss of performance. *mr
- Bulletin:
- 01946
- Component:
- 127000 exterior lighting:hazard flashing warning lights
- Summary:
- Hazard light flashes when turn signal applied. *mr
- Bulletin:
- 01924
- Component:
- 021530 suspension:front:control arm:lower arm
- Summary:
- Front lower control arm change. *mr
- Bulletin:
- 01939
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 4.3 4.8 5.3 6.0 lr4 lu3 lm7 l59 lq4 lq9 engines- evap code p0442. *mr
- Bulletin:
- 10012003
- Component:
- 062000 engine and engine cooling:cooling system
- Summary:
- Blueheat coolant heater thermo top c. webasto. *mr
- Bulletin:
- 01850
- Component:
- 221700 seats:front assembly:seat heater/cooler
- Summary:
- Drivers or passengers heated seats turn on by themselves. *mr
- Bulletin:
- 1158
- Component:
- 980000 unknown or other
- Summary:
- Stop delivery order inspection claim submission. also including 2004 isuzu w-series. *mr
- Bulletin:
- 1148
- Component:
- 980000 unknown or other
- Summary:
- Stop delivery order (chevrolet bac 113611-114593). *mr
- Bulletin:
- 01862
- Component:
- 220000 seats
- Summary:
- Driver personalization regarding memory seats. *mr
- Bulletin:
- 01864
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Radio cd skips/ejects or clock resets to 12:00. *mr *tt
- Bulletin:
- 01863
- Component:
- 016000 steering:electric power assist system
- Summary:
- Lack of steering assist when stopped or during parking lot type maneuvers. *mr
- Bulletin:
- 01824
- Component:
- 110000 electrical system
- Summary:
- 6.6l lly engine - diagnostic trouble code (dtc) u0106 resets or will not clear. *mr
- Bulletin:
- 01856
- Component:
- 103400 power train:automatic transmission:lever and linkage:column shift
- Summary:
- Allison lct1000 will not shift from park due to ice, snow or mud build-up on shift linkage. *mr
- Bulletin:
- 01822
- Component:
- 160000 structure
- Summary:
- Front door frame contacts the windshield reveal molding. *mr
- Bulletin:
- 01919
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Replacement radio reads cal error, has no audio or will not program. *tt
- Bulletin:
- 04019
- Component:
- 100000 power train
- Summary:
- 4l80e / 4l85e transmission may have a condition in which the transmission overdrive gear set may fail due to inadequate lubrication as a result of a transmission casting change. customer satisfaction program bulletin. also to include 2004
- Bulletin:
- 01966
- Component:
- 353600 equipment:air conditioner
- Summary:
- Inoperative air conditioner system or lack of cooling. *mr
- Bulletin:
- 01953
- Component:
- 110000 electrical system
- Summary:
- Abs and red brake malfunction indicator light on with no diagnostic trouble codes. *mr
- Bulletin:
- 02029
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Inaccurate fuel gauge readings and/or engine stall. *mr
- Bulletin:
- 01958
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Product information regarding radio personalization. *mr
- Bulletin:
- 01999
- Component:
- 110000 electrical system
- Summary:
- Diagnostic trouble code tips- lct1000 transmission. *mr
- Bulletin:
- 01989
- Component:
- 080000 fuel system, diesel
- Summary:
- 6.6l lly diesel engine fuelinjector compression leak noise or soot around the injector body.*mr
- Bulletin:
- 02007
- Component:
- 135200 visibility:rearview mirrors/devices:exterior
- Summary:
- Power folding mirrors will not fold inward.*mr
- Bulletin:
- 01955
- Component:
- 170000 latches/locks/linkages
- Summary:
- Passenger door module lock up.*mr
- Bulletin:
- 02013
- Component:
- 062000 engine and engine cooling:cooling system
- Summary:
- Coolant leak from head cup plugs on gen iii engines. *mr
- Bulletin:
- 01640
- Component:
- 036100 service brakes, hydraulic:antilock:control unit/module
- Summary:
- Electronic brake control module part restriction.*mr *mj
- Bulletin:
- 01601
- Component:
- 136300 visibility:windshield wiper/washer:linkages
- Summary:
- Windshield wiper arm loose.*mr
- Bulletin:
- 01619
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 6.6 lly engine glow plugs are not interchangeable with the current 6.6 lb7 glow plugs.*mr
- Bulletin:
- 01761B
- Component:
- 072000 fuel system, gasoline:delivery
- Summary:
- Fuel gauge diverts to empty after idling on incline or refueling. *nm
- Bulletin:
- 01622
- Component:
- 350000 equipment
- Summary:
- Secondary sunshade visor elimination.*mr
- Bulletin:
- 01634
- Component:
- 010000 steering
- Summary:
- Intermediate steering shaft service kit. service vme. *tt
- Bulletin:
- 01654
- Component:
- 103000 power train:automatic transmission
- Summary:
- Squawk or grunt noise that occurs on the 2-3 upshift on vehicles with 4l60e - m30, 4l60e m32 transmission. *tt
- Bulletin:
- 01624
- Component:
- 073000 fuel system, gasoline:fuel injection system
- Summary:
- Gen iii engines with maf (mass airflow) sensor code p0101. *tt
- Bulletin:
- 01678
- Component:
- 072200 fuel system, gasoline:delivery:hoses, lines/piping, and fittings
- Summary:
- 6.6 lly duramax diesel engines have an issue with the high pressure fuel lines that prevent them from achieving the proper torque upon reinstallation after a repair. *tt
- Bulletin:
- 01662
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Xm error on a radio display. *tt
- Bulletin:
- 00764B
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 6.6l diesel engine rough idle, clatter, stall and/or diagnostic trouble code (dtc) p1223. *tt
- Bulletin:
- 01485B
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Timing chain tensioner breakpoints for service kit or production fix. rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. 4.3l lu3 l35 engine. *tt
- Bulletin:
- 01919A
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Replacement radio reads cal error, has no audio or will not program. *tt
- Bulletin:
- 01222A
- Component:
- 107000 power train:axle hubs
- Summary:
- Repeat rear axle hub seal leak. *tt
- Bulletin:
- 01588A
- Component:
- 071110 fuel system, gasoline:storage:tank assembly:filler pipe and cap
- Summary:
- Fuel cap tether strap too short. *tt
- Bulletin:
- 00678B
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine overheats on vehicles equipped with rpo vyu snowplow prep package. *tt
- Bulletin:
- 00372D
- Component:
- 353000 equipment:electrical
- Summary:
- Onstar system is attempting and/or completing phone calls which the operator of the vehicle did not initiate. *tt
- Bulletin:
- 00442A
- Component:
- 140000 air bags
- Summary:
- Dual stage air bag used in single stage application. *tt
- Bulletin:
- 01737A
- Component:
- 110000 electrical system
- Summary:
- Poor ground connection causing diagnostic trouble code (dtc) c0265. *tt
- Bulletin:
- 02116
- Component:
- 105000 power train:driveline
- Summary:
- Highway speed vibration on k2500hd 4wd vehicles equipped with a 4l80e automatic transmission. *tt
- Bulletin:
- 02113
- Component:
- 100000 power train
- Summary:
- Intermittent no forward or reverse with possibly either a flashing prndl display or a range shift inhibited message. *tt
- Bulletin:
- 00844
- Component:
- 136000 visibility:windshield wiper/washer
- Summary:
- Front windshield wiper arm does not remain upright position as it did on prior models and as a result, customer may inadvertently brake the wiper arm trying to extend the blade. *mj
- Bulletin:
- 00609B
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Low power, will not go over 2300 rpms. 6.6l lb7 engine. *tt
- Bulletin:
- 00968A
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- 6.6l lb7 lly diesel engine with rough, unstable, low idle speed or stall. *tt
- Bulletin:
- 01845
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Normal engine operating noise characteristics. *tt
- Bulletin:
- 01119A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Roll-out for the gen iii small block engines with iridium spark plugs. also includes 2003/2004 m/l vans. *tt
- Bulletin:
- 01977
- Component:
- 100000 power train
- Summary:
- Allison lct1000 prndl flash and/or will not move. *tt
- Bulletin:
- 01972
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Erratic oil pressure gmt 610 or gmt800 with codes p0522 or p0523. *tt 01972a replaced and updated 01/01/04. *sc
- Bulletin:
- 00700A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 4.3l l35 engine wide open throttle diagnostic trouble code (dtc) p0335, p0336, p0339. *tt *mj
- Bulletin:
- 00266
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Loss of power, hesitates on acceleration on 4.8, 5.3 and 6.0 engines coupled with the 4l60e or 4l65e transmission. *tt
- Bulletin:
- 01330
- Component:
- 103000 power train:automatic transmission
- Summary:
- Allison lct1000 buzz, moan noise at 1400 rpm with the 8.1 l18 gas engine. *tt
- Bulletin:
- 00573
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Low audio output from speakers. *mj
- Bulletin:
- 01267F
- Component:
- 110000 electrical system
- Summary:
- Service 4wd light on no codes besides u1000 codes or c0550. *mj
- Bulletin:
- 01217B
- Component:
- 110000 electrical system
- Summary:
- Allison lct1000 diagnostic trouble codes (dtc) p1711, p0872 after completing repairs. *mj
- Bulletin:
- 01586
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 8.1l changes in heads, bolts and gasket for for 2004 1/2 engines. various models including the chevrolet and gmc 2500hd/3500 my2001-2004 and 2001, 2002, and 2003 gmt 560. *mj
- Bulletin:
- 01060A
- Component:
- 111000 electrical system:battery
- Summary:
- Roof beacon switch left on causing battery draw. gmc gmt 800. *mj 2005 models added. *tt
- Bulletin:
- 00677
- Component:
- 980000 unknown or other
- Summary:
- Snow plow prep package information - service vme. *mj
- Bulletin:
- 00786
- Component:
- 181000 vehicle speed control:accelerator pedal
- Summary:
- Buzz noise and virbation in the accelerator pedal at approx. 10 mph on start up. *mj
- Bulletin:
- 02051
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Intermittent service engine soon (ses) light comes on and code p0700 along with diagnostic trouble code p0742 stored. *tt
- Bulletin:
- 02052
- Component:
- 160000 structure
- Summary:
- Noise coming from instrument panel cluster or tachometer. *tt
- Bulletin:
- 02055
- Component:
- 060000 engine and engine cooling
- Summary:
- Engine oil in the turbo charge air cooler pipes and hoses. *tt
- Bulletin:
- 02092
- Component:
- 060000 engine and engine cooling
- Summary:
- Gurgle noise may be heard from the engine coolant compartment on trucks built with rpo hp2 parallel hybrid system. *tt
- Bulletin:
- 02069
- Component:
- 100000 power train
- Summary:
- Allison lct1000 range inhibit and/or will not move. *tt
- Bulletin:
- 02089
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Inaccurate fuel gauge readings and/or engine stall. service vme. *tt
- Bulletin:
- 00856
- Component:
- 103000 power train:automatic transmission
- Summary:
- Allison lct1000 oil pump whine, buzz on cold start. *tt
- Bulletin:
- 00993
- Component:
- 135200 visibility:rearview mirrors/devices:exterior
- Summary:
- Outside rearview mirror glass may crack. *tt
- Bulletin:
- 01927
- Component:
- 110000 electrical system
- Summary:
- A no charge condition with diagnostic trouble code (dtc) p0380, p0621. *tt
- Bulletin:
- 01188A
- Component:
- 127100 exterior lighting:hazard flashing warning lights:unit
- Summary:
- Unable to locate emergency light relay and/or blunt cut wires. *tt
- Bulletin:
- 04039
- Component:
- 073200 fuel system, gasoline:fuel injection system:injectors
- Summary:
- Chevrolet\gmc service campaign: see document search button for owner letter. special policy adjustment - injectors - replace. *mj updated 2/21/08. *nj csc letter was received. updated 3/5/10. *pe
- Bulletin:
- 01250C
- Component:
- 111000 electrical system:battery
- Summary:
- Battery or charge indicator light remains on for up to 30 seconds after a cold start and engine running. *tt
- Bulletin:
- 00872A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Oil pan or oil cooler line leak on gen iii v-8 engines equipped with an oil cooler. *tt
- Bulletin:
- 01353
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine misfire due to injector fretting corrosion. *tt
- Bulletin:
- 00823A
- Component:
- 015300 steering:hydraulic power assist:power steering fluid
- Summary:
- Power steering fluid leaking at hydraulic brake booster. *tt
- Bulletin:
- 040604007
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Service engine soon (ses) light, p0087, p0093, p1093, low power, no start, hard start, fuel in crankcase. *tt
- Bulletin:
- 040089020A
- Component:
- 980000 unknown or other
- Summary:
- Pre-delivery and service guide - parallel hybrid truck. *tt updated *eh
- Bulletin:
- 030864010
- Component:
- 135200 visibility:rearview mirrors/devices:exterior
- Summary:
- Outside rearview mirrors may blow in at highway speeds or power folding feature appears inoperative. also to include 2005 models. *tt
- Bulletin:
- 040495001
- Component:
- 105300 power train:driveline:driveshaft
- Summary:
- Revised wheel drive shaft nut torque specification. *tt
- Bulletin:
- 040525002B
- Component:
- 036100 service brakes, hydraulic:antilock:control unit/module
- Summary:
- Anti-lock brake system (abs) light on, diagnostic trouble codes (dtcs) c0265, c0201, u1041 set and/or loss of communication with brake module. *tt update. *tt
- Bulletin:
- 040850007
- Component:
- 221700 seats:front assembly:seat heater/cooler
- Summary:
- Service information for front heated seat inoperative/cold. *mj
- Bulletin:
- 3011
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Repeat engine oil leak at main bearing side bolt. *tt
- Bulletin:
- 3015
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 6.0l lq4 vin u engine restriction. *tt
- Bulletin:
- 1531156
- Component:
- 080000 fuel system, diesel
- Summary:
- Parts showing no stock or not available. *mj
- Bulletin:
- 1530076
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Vehicles and hummer h2 with a high altitude stall. *mj
- Bulletin:
- 3014
- Component:
- 072100 fuel system, gasoline:delivery:fuel pump
- Summary:
- Fuel sender information on trucks with 6.6l diesel. *tt
- Bulletin:
- 3015
- Component:
- 020000 suspension
- Summary:
- Wheel alignment specs for spring special and texas truck. *tt
- Bulletin:
- 3028
- Component:
- 022000 suspension:rear
- Summary:
- Replacement tailgate cables bind at shoulder bolt. *mj
- Bulletin:
- 3002
- Component:
- 100000 power train
- Summary:
- 4l60e/4l65e intermittent neutral condition while accelerating from a stop or while driving. *tt 1999-2006 gm cars, light duty trucks and utilities. *tt
- Bulletin:
- 3018
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine cylinder head cup plug coolant leak. *mj
- Bulletin:
- 3010
- Component:
- 110000 electrical system
- Summary:
- Glow plug control module loss of communication, possible diagnostic trouble code (dtc) u0106 set, and dtc will not clear. *tt
- Bulletin:
- 3025
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 04 model year 4.8.5.3.7.6.0 gen iii engine piston pin information. *mj
- Bulletin:
- 3009A
- Component:
- 020000 suspension
- Summary:
- Suspension vibration or frame beaming at 40 -60 mph. *mj
- Bulletin:
- 00313
- Component:
- 020000 suspension
- Summary:
- Squeak or creak noise from underbody over bumps. *mj
- Bulletin:
- 3001
- Component:
- 106000 power train:axle assembly
- Summary:
- The service information and owners manual do not show a service interval for the 8.6, 9.5, 9.75, 10.5, and 11.5 inch rear axles with or without g80 (locking differential). *tt 2006 all general motors light duty trucks, vans and utilitie
- Bulletin:
- 3004
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 4.8l 5.3l 6.6l 8.1l p1285 p1286 or p2133 after replacing app sensor. *mj
- Bulletin:
- 3000
- Component:
- 162300 structure:body:door
- Summary:
- Service vme - 03 - 04 full size truck, utilities and hummer h2 passenger door module inoperative. *mj
- Bulletin:
- 3011
- Component:
- 350000 equipment
- Summary:
- When using voice recognition dialing, some numbers or commands may not be understood by the system especially the number two (2). *tt
- Bulletin:
- 3002
- Component:
- 135200 visibility:rearview mirrors/devices:exterior
- Summary:
- Service vme - switching mirrors from power folding to power extending. *mj
- Bulletin:
- 3001
- Component:
- 110000 electrical system
- Summary:
- No communication with any modules, multipe u-diagnostic trouble codes (dtcs), instrument panel cluster (ipc) warning indicators. 03-04 chevrolet all full size trucks and utilities and 03-04 gmc all full size trucks and utilities and 03-04
- Bulletin:
- 3000A
- Component:
- 022000 suspension:rear
- Summary:
- Rear axle locking differential chatter shudder noise on turns. *mj
- Bulletin:
- 02172004
- Component:
- 132000 visibility:glass, side/rear
- Summary:
- Latch on the rear quarter glass is loose or has become detached from the window glass. gm voicemail express. *tt
- Bulletin:
- 04222004
- Component:
- 103000 power train:automatic transmission
- Summary:
- Rattle type noise due to a cracked flex plate. gm voicemail express. *tt
- Bulletin:
- 3067
- Component:
- 162900 structure:body:roof and pillars
- Summary:
- Tinny rattle type noise from the roof at highway speeds. *tt
- Bulletin:
- 3045
- Component:
- 200000 wheels
- Summary:
- Various steering or suspension concerns after gm accessories 20 inch tire/wheel assemblies have been installed. *tt
- Bulletin:
- 3051
- Component:
- 185000 vehicle speed control:cruise control
- Summary:
- Cruise control and/or the power take off unit (pto) may be inoperative. *tt
- Bulletin:
- 3048
- Component:
- 061110 engine and engine cooling:engine:gasoline:belts and associated pulleys
- Summary:
- Timing chain tensioner breakpoints for service kit or production kit. supplement to 03-06-01-024b. *tt
- Bulletin:
- 3083
- Component:
- 100000 power train
- Summary:
- M74 allison lct1000 pto gear applications. *tt
- Bulletin:
- 3086
- Component:
- 353600 equipment:air conditioner
- Summary:
- Air conditioner (a/c) low pressure switch diagnostic tool. currently the a/c low pressure switch open/close pressures cannot be accurately determined by measuring pressure at the low side service port. *tt
- Bulletin:
- 3084
- Component:
- 113000 electrical system:starter assembly
- Summary:
- Starter grinding noise during cranking on vehicles equipped with the allison automatic transmission. *tt
- Bulletin:
- 3086
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Whistle noise from the throttle body area on light throttle acceleration on vehicles with gen iii engines and electronic throttle. *tt
- Bulletin:
- 3087
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Crank no start with no cranking rpm spark or injector pulse. *tt
- Bulletin:
- 3087
- Component:
- 090000 fuel system, other
- Summary:
- Updated part number for bulletin 04-08-49-019 stall, inaccurate/incorrect fuel gauge reading. *tt
- Bulletin:
- 3089
- Component:
- 162000 structure:body
- Summary:
- Rattle type noise coming from the rear of the cab during body twist maneuvers or over bumps. *tt
- Bulletin:
- 3089
- Component:
- 110000 electrical system
- Summary:
- Service engine soon light and reduced engine power with a diagnostic trouble code p1516. diagnostic trouble codes p0120, p0220, p1514, p1515, p1518 and p2135 may also be present. *tt
- Bulletin:
- 3073
- Component:
- 185000 vehicle speed control:cruise control
- Summary:
- Downhill cruise control surge. *tt
- Bulletin:
- 3075B
- Component:
- 110000 electrical system
- Summary:
- Blown mbec 1 or lbec 1 fuse. *tt
- Bulletin:
- 3076
- Component:
- 353600 equipment:air conditioner
- Summary:
- Repeat hvac blower motor failure. *tt
- Bulletin:
- 3068
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- Oil seepage from turbo air charge cooler hoses or hose blowing off during acceleration. possible diagnostic trouble code p0299. *tt updated 04-24-07. *kb
- Bulletin:
- 3022A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 04 full size trucks and utilities with vin g, n, t, v and u engines may have a high altitude, high ambient temperature stall. *tt
- Bulletin:
- 3078
- Component:
- 021600 suspension:front:wheel bearing
- Summary:
- Grease leak from front hub bearing. *tt update. *tt
- Bulletin:
- 3072
- Component:
- 062000 engine and engine cooling:cooling system
- Summary:
- The engine coolant temperature or intake air temperature sensor may read -40 degrees when monitored with tech 2. *tt
- Bulletin:
- 3050A
- Component:
- 350000 equipment
- Summary:
- 02-05 onstar equipped vehicles emitting beeping noise before connecting to onstar. *tt
- Bulletin:
- 3039
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Auto volume inoperative after ignition key is cycled. various models including 03-04 cadillac all full size utilities. *tt
- Bulletin:
- 3038
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine tick, rattle or knock noise after cylinder head gasket replacement on the 6.0l engine. *tt
- Bulletin:
- 3057
- Component:
- 010000 steering
- Summary:
- Intermittent concern of the service 4 wheel steer message being displayed on the dic. *tt
- Bulletin:
- 3054
- Component:
- 100000 power train
- Summary:
- Replacement flexplate may have larger bolt holes than the original flexplate. *tt
- Bulletin:
- 3055
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Service engine soon light with a p0300 misfire due to misfires mainly on cylinder 7. *tt
- Bulletin:
- 3062
- Component:
- 980000 unknown or other
- Summary:
- Additional part numbers for bulletin 02-01-38-007b. *tt
- Bulletin:
- 3063
- Component:
- 982000 other:school bus stop arm assembly
- Summary:
- Performance package rpo pcx. *tt
- Bulletin:
- 30559
- Component:
- 103000 power train:automatic transmission
- Summary:
- Allison lct1000 diagnostic trouble code p1711, p0872 after completing repairs. *tt
- Bulletin:
- 3128
- Component:
- 160000 structure
- Summary:
- All full size trucks pick up box sheet metal fracture/damage with aftermarket accessories installed. *sc
- Bulletin:
- 3109
- Component:
- 060000 engine and engine cooling
- Summary:
- Engineering is investigating the 04 6.6l lb7 injectors for concerns of dtc p1093 and high return line flow rates. *sc
- Bulletin:
- 3147
- Component:
- 060000 engine and engine cooling
- Summary:
- Concerns regarding bulletin 00-02-35-003f. all full size trucks and utilities and hummer parts available. *tc
- Bulletin:
- 3105C
- Component:
- 100000 power train
- Summary:
- Ping, pop, snap, or click noise from the propeller shaft. *sc
- Bulletin:
- 3155
- Component:
- 180000 vehicle speed control
- Summary:
- Speedometer inoperative. *tc
- Bulletin:
- 3129A
- Component:
- 070000 fuel system, gasoline
- Summary:
- Smoke, fuel knock, surging, and high injector balance rates. *tc to include 2005 chevrolet kodiak and gmc topkick. *tt
- Bulletin:
- 3100
- Component:
- 060000 engine and engine cooling
- Summary:
- Low power service engine soon/malfunction indicator light on diagnostic trouble code p0116 and p0299. *sc
- Bulletin:
- 3157
- Component:
- 190000 tires
- Summary:
- Excessive tire spin setting diagnostic trouble code c0543. *tc
- Bulletin:
- 3110
- Component:
- 091130 fuel system, other:storage:tank assembly:pressure relief devices
- Summary:
- Erratic oil pressure with diagnostic trouble code's p0522 and/or p0523. *sc
- Bulletin:
- 3159
- Component:
- 110000 electrical system
- Summary:
- Instrument panel cluster parts restriction. *tc
- Bulletin:
- 3160
- Component:
- 060000 engine and engine cooling
- Summary:
- Gas engines exhaust buzz or rattle noise. *tc
- Bulletin:
- 3134B
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- Service 4wd indicator illuminated. *tc with diagnostic trouble code co327. *tt
- Bulletin:
- 3121
- Component:
- 060000 engine and engine cooling
- Summary:
- Exhaust vibration resonance or moan. (2004-2005 gmc denali) *sc
- Bulletin:
- 3101
- Component:
- 180000 vehicle speed control
- Summary:
- Engine low speed engine rpm surge. *sc
- Bulletin:
- 3130
- Component:
- 100000 power train
- Summary:
- Allison lct 1000 prndl flash and/or will not move. *tc
- Bulletin:
- 3119
- Component:
- 063140 engine and engine cooling:exhaust system:emission control:catalytic convertor
- Summary:
- Engineering investigation - catalytic converter replacement. *sc
- Bulletin:
- 3138
- Component:
- 060000 engine and engine cooling
- Summary:
- Accessory drive belt chirp noise at cold idle. *tc
- Bulletin:
- 3120
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Onstar center unable to perform remote diagnostic. (2004-2005 chevrolet yukon, 2005 chevrolet trailblazer, 2002, 2003, 2005 buick rainier, 2005 chevrolet express van, and 2005 cadillac seville) *sc
- Bulletin:
- 3106
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Xm radio was working prior to july 26, 2004 and it is inoperative now. *jb
- Bulletin:
- 3121
- Component:
- 060000 engine and engine cooling
- Summary:
- 6.6 lb7 engine with a no charge condition with diagnostic trouble code p0380 p0621. *sc
- Bulletin:
- 3107
- Component:
- 060000 engine and engine cooling
- Summary:
- P0420 and p0430 dtsc in the detroit, michigan area with gen iii v-8 engines. *sc
- Bulletin:
- 3113
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Gen 6 vehicles in mount airy, nc cannot connect to onstar or emergency services. *sc
- Bulletin:
- 3095
- Component:
- 100000 power train
- Summary:
- Allison lct 1000 transmission prndl inoperative and no communication with the tech 2 scan tool. *sc updated *eh
- Bulletin:
- 3092
- Component:
- 100000 power train
- Summary:
- Allison lct 1000 buzz noise feel on tcc apply. *sc
- Bulletin:
- 3090
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Unable to perform set up new onstar on vehicles with gen 6.05 hardware. *sc
- Bulletin:
- 3097
- Component:
- 060000 engine and engine cooling
- Summary:
- Oil pan or oil cooler line leak. *sc
- Bulletin:
- 3094
- Component:
- 110000 electrical system
- Summary:
- Allison lct 1000 p1781 or p0802 setting in the electronic control module. (2005 chevrolet kodiak and 2005 gmc top kick) *sc
- Bulletin:
- 3121
- Component:
- 062000 engine and engine cooling:cooling system
- Summary:
- Exhaust vibration resonance or moan in vehicles with gen iii v8 engines. *tc
- Bulletin:
- 00837
- Component:
- 100000 power train
- Summary:
- Allison lct1000 overdrive disable lamp inoperative after installation of instrument panel (ip). *tt
- Bulletin:
- 3179
- Component:
- 353600 equipment:air conditioner
- Summary:
- Automatic dual zone hvac battery draw supplement to 02-01-39-007a. *tt
- Bulletin:
- 3151
- Component:
- 100000 power train
- Summary:
- Allison lct1000 transmission hard to remove from park. *tt
- Bulletin:
- 3156
- Component:
- 100000 power train
- Summary:
- 261 transfer case drivelines growl 1100-1200 rpm. *tt
- Bulletin:
- 3044
- Component:
- 350000 equipment
- Summary:
- Generation 5 onstar steering wheel control function. *tt
- Bulletin:
- 3056
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Check engine light with a p0300 due to 2-4 cylinders misfiring on the same bank of the engine. *tt
- Bulletin:
- 3078
- Component:
- 090000 fuel system, other
- Summary:
- Some 2004 full size trucks and utilities may experience a diagnostic trouble code p0442. *tt
- Bulletin:
- 04007A
- Component:
- 162500 structure:body:tailgate
- Summary:
- Tailgate support cable. recall 04007a. gm parts bulletins & information. *tt updated *eh
- Bulletin:
- 3161
- Component:
- 103000 power train:automatic transmission
- Summary:
- Allison lct1000 clunk noise on start in park. *eh
- Bulletin:
- 3170
- Component:
- 103000 power train:automatic transmission
- Summary:
- Harsh 1-2 shift. *eh
- Bulletin:
- 3137
- Component:
- 106000 power train:axle assembly
- Summary:
- Service 4wd light on and no communication with transfer case control module. *eh
- Bulletin:
- 3188
- Component:
- 022000 suspension:rear
- Summary:
- Squeak noise from rear leaf springs. *eh
- Bulletin:
- 3061C
- Component:
- 110000 electrical system
- Summary:
- Diagnostic trouble code c0327 with or without additional diagnostic trouble codes setting. *tt
- Bulletin:
- 3193
- Component:
- 060000 engine and engine cooling
- Summary:
- Excessive oil consumption. *eh
- Bulletin:
- 3235
- Component:
- 190000 tires
- Summary:
- 20 inch wheels stop sell on 1500 crew cab with 5'8' bed. *eh
- Bulletin:
- 3204
- Component:
- 060000 engine and engine cooling
- Summary:
- Coolant leak at engine mount bolt. *eh
- Bulletin:
- 3113
- Component:
- 980000 unknown or other
- Summary:
- No connect. gen 6 vehicles in ashe, alleghany, surry and wilkes county, nc cannot connect o onstar or emergency services. *tt
- Bulletin:
- 3205
- Component:
- 100000 power train
- Summary:
- Allison lct1000 pump separator plate change disregard additional valve. *tt
- Bulletin:
- 3187
- Component:
- 060000 engine and engine cooling
- Summary:
- Engine low power will not go over 2300 rpms. *eh updated 6/11/10. *pe
- Bulletin:
- 3208
- Component:
- 072200 fuel system, gasoline:delivery:hoses, lines/piping, and fittings
- Summary:
- Certain 2004 6.6l lly duramax diesel engines may have an issue with the high pressure fuel lines that prevent them from achieving the proper torque upon reinstallation after a repair. *tt
- Bulletin:
- 3011B
- Component:
- 060000 engine and engine cooling
- Summary:
- Engine oil leak at main bering side bolt. *eh
- Bulletin:
- 3149
- Component:
- 090000 fuel system, other
- Summary:
- Fuel pressure regulator connector or terminal repairs. *tt
- Bulletin:
- 040604065
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Engineering investigation (ei #04073) high, low or erratic oil pressure gauge reading setting diagnostic trouble codes p0522 and/or p0523. 2004 isuzu w4 also included. *tt update. *tt
- Bulletin:
- 040731006
- Component:
- 100000 power train
- Summary:
- Excessive shifter and/or engine vibration, bearing growl and/or rattle type noise while depressing or releasing clutch pedal. *tt
- Bulletin:
- 040523001A
- Component:
- 030000 service brakes, hydraulic
- Summary:
- Low brake pedal, red brake light on, brake system warning message on. *tt updated *eh
- Bulletin:
- 040604001
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Various intermittent driveability conditions - hesitation, lack of power, etc. *tt
- Bulletin:
- 040731001
- Component:
- 100000 power train
- Summary:
- Revised clutch pressure plate adjustment. *tt
- Bulletin:
- 040864003
- Component:
- 133000 visibility:power window devices and controls
- Summary:
- Power window motor now available separately from the power window regulatory assembly. *tt updated *eh
- Bulletin:
- 040138010
- Component:
- 353600 equipment:air conditioner
- Summary:
- Diagnostic information to accurately diagnose a/c low pressure switch using new kent moore special tool ge-47742. *tt
- Bulletin:
- 040139009
- Component:
- 138110 visibility:defroster/defogger system:windshield:blower
- Summary:
- Hvac blower motor inoperative or stays running. *tt
- Bulletin:
- 040602006
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine overheating. *tt
- Bulletin:
- 040849019
- Component:
- 090000 fuel system, other
- Summary:
- Cranks but no start, stall, inaccurate/incorrect fuel gauge reading, no fuel, vehicle is out of fuel and fuel gauge reads above empty. *tt this bulletin replaces previous bulletin number 04-08-49-019. *tt
- Bulletin:
- 020139007
- Component:
- 980000 unknown or other
- Summary:
- Automatic dual zone hvac battery draw. *ar
- Bulletin:
- 040850016B
- Component:
- 220000 seats
- Summary:
- Memory seat may not return to requested position. *eh
- Bulletin:
- 09132004
- Component:
- 060000 engine and engine cooling
- Summary:
- Rough idle with white smoke and high balance rates. a 1700 1800 light throttle combustion noise. parking lot surge under ten miles per hour with engine rpm around 800 to 1000 rpm. this also includes 2004 3500 trucks with 6.6 liter diesel en
- Bulletin:
- 3068B
- Component:
- 060000 engine and engine cooling
- Summary:
- Turbo air charge cooler hoses oil seepage or blows off on acceleration. this also includes 2004-2005 lly c2 c3 c4 c5 k2 k3 d4 d5 e4 e5 models. *eh
- Bulletin:
- 3212A
- Component:
- 060000 engine and engine cooling
- Summary:
- Fuel leaking from body of injector. this also includes 2004-2005 lly c2 c3 c4 c5 k2 k3 d4 d5 e4 e5 models. *eh
- Bulletin:
- 3227
- Component:
- 060000 engine and engine cooling
- Summary:
- Broken #2 and #7 injector connector terminals. this also includes lly 6.6 c2 c3 c4 c5 k2 k3 d4 d5 e4 e5. *eh
- Bulletin:
- 3230
- Component:
- 060000 engine and engine cooling
- Summary:
- Diesel oil leak at right rear of engine. this includes lly c2 c3 c4 c5 d4 d5 e4 e5 k2 k3 models. *eh
- Bulletin:
- 3238C
- Component:
- 060000 engine and engine cooling
- Summary:
- Fuel injector driver circuit codes p0201 through p0208. this also includes 2004 2005 lly c2 c3 c4 c5 e4 e5 d4 d5 k2 k3 models. *eh updated *eh
- Bulletin:
- 3239
- Component:
- 060000 engine and engine cooling
- Summary:
- Lb7 engine vibration miss or runs rough no diagnostic trouble code. this also includes lb7 c2 c3 c4 c5 d4 d5 e4 e5 k2 k3. *eh
- Bulletin:
- 3243
- Component:
- 103000 power train:automatic transmission
- Summary:
- Leak from the vent 4l80e/4l85e transmission. *eh
- Bulletin:
- 3227
- Component:
- 162500 structure:body:tailgate
- Summary:
- Tailgate cable slack. this includes 1998-2006 chevrolet and gmc full and mid size trucks. *eh updated. *kb
- Bulletin:
- 3057
- Component:
- 010000 steering
- Summary:
- Service 4 wheel steer message with diagnostic trouble code c0455. *eh
- Bulletin:
- 000235003
- Component:
- 010000 steering
- Summary:
- Clunking noise under hood and can be felt in steering wheel. *eh updated *eh updated. *kb
- Bulletin:
- 020138007
- Component:
- 353600 equipment:air conditioner
- Summary:
- Poor air conditioner performance - air conditioner will not blow cold enough. this service bulletin replaces 020138007a. *eh
- Bulletin:
- 040523005
- Component:
- 030000 service brakes, hydraulic
- Summary:
- Availability of rear wheel mud flaps to reduce debris build-up on rear brake calipers and/or rear wheels. *tt
- Bulletin:
- 040601018
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Information on revised design of intake gasket and related bolts for 2004 mid-year enhancement and prior year service usage. *tt
- Bulletin:
- 040601020
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine oil leak near oil filter. *tt
- Bulletin:
- 040604007E
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Service engine soon (ses) light, p0087, p0093, p1093, low power, no start, hard start, fuel in crankcase. *tt
- Bulletin:
- 020730011
- Component:
- 103000 power train:automatic transmission
- Summary:
- Slow or no engagement of automatic transmission no start blank prndl display flashing prndl diagnostic trouble code p0708 p0872 p0847 p0875 p1711 p1713 or u1000 set. this service bulletin replaces 020730011. *eh
- Bulletin:
- 030310002
- Component:
- 190000 tires
- Summary:
- Use of correct installation procedure for loose hubcap assembly. this service bulletin replaces 030310002. *eh
- Bulletin:
- 040604043
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Unable to reset engine oil life monitor. *tt
- Bulletin:
- 030864037A
- Component:
- 133000 visibility:power window devices and controls
- Summary:
- Front power window noisy or inoperative. this service bulletin replaces 030864037a. see tsb id # 10005594 for original. *eh
- Bulletin:
- 040138008
- Component:
- 353600 equipment:air conditioner
- Summary:
- Heat ventilation and air conditioning system cannot be controlled or defaults to defrost mode. *eh
- Bulletin:
- 040848003
- Component:
- 131000 visibility:windshield
- Summary:
- Windrush around windshield. *tt
- Bulletin:
- 040852005
- Component:
- 350000 equipment
- Summary:
- Remote keyless entry (rke) system inoperative. *tt
- Bulletin:
- 040941003
- Component:
- 140000 air bags
- Summary:
- Proper use of labor operation code when diagnosis leads to sir passenger presence system replacement. *tt
- Bulletin:
- 030604036
- Component:
- 060000 engine and engine cooling
- Summary:
- Information on servicing fuel injectors to avoid contamination. *eh updated 03-19-07. *kb
- Bulletin:
- 040525005A
- Component:
- 046400 service brakes, air:antilock:abs warning light
- Summary:
- Antilock brake system light on service brake system message on driver information center. *eh updated *eh
- Bulletin:
- 040601012
- Component:
- 060000 engine and engine cooling
- Summary:
- Rattle or crackling noise from engine compartment. *eh updated 03-07-06. *kb
- Bulletin:
- 040604007A
- Component:
- 060000 engine and engine cooling
- Summary:
- Service engine soon (ses) light, p0087, p0093, p1093, low power, no start, hard start, fuel in crankcase. this service bulletin replaces 040604007. *eh
- Bulletin:
- 040604032
- Component:
- 060000 engine and engine cooling
- Summary:
- Proper method to secure fuel cap during refueling. *eh
- Bulletin:
- 040603001
- Component:
- 060000 engine and engine cooling
- Summary:
- Incorrect amp code generator. *eh
- Bulletin:
- 040849007
- Component:
- 110000 electrical system
- Summary:
- Personal trip business trip feature must be on for trip odometer to accumulate. *eh
- Bulletin:
- 040850003
- Component:
- 150000 seat belts
- Summary:
- Enabling memory seat feature via dic if feature appears inoperative. *eh
- Bulletin:
- 040232001
- Component:
- 010000 steering
- Summary:
- Release of steering gear stub shaft bearing kit for service. *tt updated 08-15-07. *kb updated 10/09/07. *nj
- Bulletin:
- 040603002
- Component:
- 060000 engine and engine cooling
- Summary:
- Diagnostic information for intermittent vehicle no crank dead battery. *eh
- Bulletin:
- 040604070
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Information on the revised fuel filter for the 6.6l duramax diesel. *tt
- Bulletin:
- 040138013
- Component:
- 353600 equipment:air conditioner
- Summary:
- Hvac not cold enough a/c compressor does not engage . *eh
- Bulletin:
- 040138014
- Component:
- 353600 equipment:air conditioner
- Summary:
- High pitched tone heard inside vehicle when ac compressor is engaged. *eh
- Bulletin:
- 020601023C
- Component:
- 060000 engine and engine cooling
- Summary:
- Oil leak at cooler to engine block mating surface. *eh
- Bulletin:
- 03122004
- Component:
- 980000 unknown or other
- Summary:
- Please stop the delivery due to the limitations of the gm administrative message system. *tt
- Bulletin:
- 01292004
- Component:
- 133000 visibility:power window devices and controls
- Summary:
- Bulletin 04-08-64-003, front door power window motor assemblies - warranty repair information. *tt
- Bulletin:
- 10192004
- Component:
- 200000 wheels
- Summary:
- 20 inch plus wheels are no longer to be installed on this body style. *eh
- Bulletin:
- 10292004
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- This is in regards to the unnecessary changing of turbochargers due to oil seepage. *tt
- Bulletin:
- 08242004
- Component:
- 100000 power train
- Summary:
- Bearing growl or rattle type noise while depressing or releasing the clutch pedal. *tt
- Bulletin:
- 11062003
- Component:
- 060000 engine and engine cooling
- Summary:
- Airflow sensor problem. *eh
- Bulletin:
- 3300C
- Component:
- 341000 communications:horn assembly
- Summary:
- Application of horn at horn pad inoperative. rke function for panic alarm works. *tt
- Bulletin:
- 050090001
- Component:
- 060000 engine and engine cooling
- Summary:
- Information on the proper air filter for the duramax diesel. *eh
- Bulletin:
- 0502118001
- Component:
- 010000 steering
- Summary:
- Quadrasteer intermittent service 4-wheel steer message. *tt
- Bulletin:
- 0508132001
- Component:
- 350000 equipment
- Summary:
- Accessory power outlet (apo) turns off automatically - parallel hybrid truck (rpo hp2). *tt
- Bulletin:
- 050730002
- Component:
- 103000 power train:automatic transmission
- Summary:
- New essential tool j 45096 23 automatic transmission oil cooler line adapter for allison transmission. *eh
- Bulletin:
- 3276
- Component:
- 100000 power train
- Summary:
- 4l80e output carrier thrust washer changes. *tt
- Bulletin:
- 3343
- Component:
- 211000 trailer hitches:fifth wheel assembly
- Summary:
- Why the crew cab short bed (5 foot 8 inch) is not recommended for fifth wheel trailering. *tt
- Bulletin:
- 3282
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine overheat on vehicles equipped with rpo vyu snowplow prep package. *tt
- Bulletin:
- 3292
- Component:
- 060000 engine and engine cooling
- Summary:
- Diesel engine balance rates all showing zero. *eh
- Bulletin:
- 3373
- Component:
- 140000 air bags
- Summary:
- Sir light on steady after bulb test and no diagnostic trouble codes (dtcs). *tt
- Bulletin:
- 3386
- Component:
- 015000 steering:hydraulic power assist system
- Summary:
- Lack of steering assist or shudder during parking lot type maneuvers. *tt
- Bulletin:
- 3294
- Component:
- 106000 power train:axle assembly
- Summary:
- Highway speed vibration on smooth surface. *eh
- Bulletin:
- 3299
- Component:
- 060000 engine and engine cooling
- Summary:
- Diesel oil leak from pcv vent tube. *eh
- Bulletin:
- 3300
- Component:
- 105000 power train:driveline
- Summary:
- 4wd models with noise, vibration on dry pavement. *eh
- Bulletin:
- 04056
- Component:
- 200000 wheels
- Summary:
- 20 inch plus size wheel restriction - supplement to accessories bulletin acc04-056. gm voicemail express. *tt
- Bulletin:
- 07012004
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Oil life system reset procedures-trucks. buick terazza 2005, gmc sierra denali 2002-2003, gmc b7 chassis medium duty 2003-2005 and gmc 560 c-series 2003-2005 *sc
- Bulletin:
- 3346
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- There has been a high percentage of no trouble found (ntf) 6.6 lly engine control modules (ecms) being returned to the warranty parts center. the no trouble found (ntf) ecms are being replaced for a specific list of diagnostic trouble code
- Bulletin:
- 3464
- Component:
- 162310 structure:body:door:hinge and attachments
- Summary:
- Door hinge replacement kit. *tt
- Bulletin:
- 3348
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- Noise, service engine soon (ses) light, or low power. dealer may find turbine (exhaust side) wheel rub damage, a broken turbine shaft, or turbo bearing concern. *tt
- Bulletin:
- 03102005
- Component:
- 010000 steering
- Summary:
- Steering gear whistle noise on turns. *eh
- Bulletin:
- 3351
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- Intermittent malfunction indicator lamp (mil) with diagnostic trouble code (dtc) c0374 or erratic 4wd/awd operation. *tt
- Bulletin:
- 3352
- Component:
- 100000 power train
- Summary:
- Service 4wd light on with either a variety of diagnostic trouble codes or no communication with the transfer case control module. *tt
- Bulletin:
- 3155
- Component:
- 110000 electrical system
- Summary:
- No shift, speedometer erratic/inoperative, p0721 c0237 p0500 c0055. *tt
- Bulletin:
- 3357
- Component:
- 110000 electrical system
- Summary:
- Malfunction indicator light is on and the vehicle has a code p0706. *tt
- Bulletin:
- 3232
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 1999 - 2005 gen ii cold engine misfire at idle with possible p0171 and/or p0174. *tt
- Bulletin:
- 3499
- Component:
- 017300 steering:linkages:arm:idler and attachment
- Summary:
- Steering idler arm inspection procedure. *tt
- Bulletin:
- 3375
- Component:
- 060000 engine and engine cooling
- Summary:
- Rough idle, service engine soon (ses)light, unstable idle, hesitation, surge or stalling. with diagnostic trouble codes p0300, p0335 or p0336. *tt
- Bulletin:
- 3380
- Component:
- 060000 engine and engine cooling
- Summary:
- Oil leak from the pcv vent tube. *tt
- Bulletin:
- 020307002
- Component:
- 020000 suspension
- Summary:
- Revised front caster and camber adjustment procedure. original not yet received. *tt
- Bulletin:
- 3328A
- Component:
- 060000 engine and engine cooling
- Summary:
- Surge at idle or 1100 to 1400 rpm. *eh
- Bulletin:
- 3364
- Component:
- 106000 power train:axle assembly
- Summary:
- Rear axle retainer button breakage. *eh
- Bulletin:
- 050603001
- Component:
- 060000 engine and engine cooling
- Summary:
- Revised engine electrical and automatic transmission - 4l60e/4l65e subsections - new caution statements added. *tt
- Bulletin:
- 050604021
- Component:
- 063100 engine and engine cooling:exhaust system:emission control
- Summary:
- Revised inspection/maintenance (i/m) evaporative emission (evap) system set procedure. *tt
- Bulletin:
- 050604023
- Component:
- 060000 engine and engine cooling
- Summary:
- Revised diagnostic trouble code (dtc) p2563. *tt
- Bulletin:
- 050604024
- Component:
- 060000 engine and engine cooling
- Summary:
- Revised diagnostic trouble code (dtc) p1172 and dtc p2636. *tt
- Bulletin:
- 050604025
- Component:
- 060000 engine and engine cooling
- Summary:
- Revised diagnostic trouble code (dtc) u2104. *tt
- Bulletin:
- 050846006A
- Component:
- 350000 equipment
- Summary:
- Information on upgrading certain onstar generation 5 analog/digital-ready systems to onstar generation 6 dual-mode (analog/digital). *tt
- Bulletin:
- 701
- Component:
- 090000 fuel system, other
- Summary:
- Fuel filter replacement. gm tech link. *tt
- Bulletin:
- 610
- Component:
- 162000 structure:body
- Summary:
- Rattle type noise coming from the rear of the cab during body twist maneuvers or over bumps. gm tech link. *tt
- Bulletin:
- 609
- Component:
- 021700 suspension:front:hub
- Summary:
- Front hub bearing grease leak. *sc
- Bulletin:
- 702
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Duramax air filter. gm tech links. *tt
- Bulletin:
- 708
- Component:
- 221700 seats:front assembly:seat heater/cooler
- Summary:
- Heated seats turn off. *sc
- Bulletin:
- 3504
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Hard start hot only after the engine has reached operating temperature and then shut off. *tt
- Bulletin:
- 05546
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Program bulletin (customer satisfaction program)-15,000 mile (24,000 km) fuel filter change. 2002 chevrolet kodiak and 2001-2002 gmc topkick. *sc
- Bulletin:
- 3497
- Component:
- 103000 power train:automatic transmission
- Summary:
- Range inhibit and/or will not move. *tt
- Bulletin:
- 3671
- Component:
- 135200 visibility:rearview mirrors/devices:exterior
- Summary:
- Service vme - outside rearview mirror vibration. *tt
- Bulletin:
- 3526
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- Intermittent service 4wd light comes on with diagnostic trouble code (dtc) c0306 or c0308 stored in tccm. *tt
- Bulletin:
- 3525
- Component:
- 073200 fuel system, gasoline:fuel injection system:injectors
- Summary:
- Service vmx - duramax injector wiring harness support bracket kit. *tt
- Bulletin:
- 3562A
- Component:
- 190000 tires
- Summary:
- Bridgestone dueler product information update. *tt *sc
- Bulletin:
- 3556
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Hard start or extended crank time on initial cold start when using alcohol blended fuels. *sc
- Bulletin:
- 3491
- Component:
- 090000 fuel system, other
- Summary:
- Highway speed excessive smoke and fuel knock. *tt
- Bulletin:
- 3427
- Component:
- 110000 electrical system
- Summary:
- Additional diagnostic information dtc p0757. *tt
- Bulletin:
- 3394C
- Component:
- 080000 fuel system, diesel
- Summary:
- Duramax diesel injector driver codes. misfire, rough running, and the malfunction indicator lamp (mil) / service engine soon (ses) light on. *tt
- Bulletin:
- 3568A
- Component:
- 030000 service brakes, hydraulic
- Summary:
- Service brake booster message. *tt
- Bulletin:
- 3438A
- Component:
- 103000 power train:automatic transmission
- Summary:
- Tcc surge and/or fluid contamination. *tt
- Bulletin:
- 3394
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 6.6 lly injector driver codes. misfire, rough running, and the mil/ses light on. *sc
- Bulletin:
- 3639
- Component:
- 135000 visibility:rearview mirrors/devices
- Summary:
- Service vme-outside rear view mirror inoperative. *sc
- Bulletin:
- 3400
- Component:
- 073200 fuel system, gasoline:fuel injection system:injectors
- Summary:
- Rough idle, fuel knock or smoke while driving, combustion leak type noise, or a misfire. 6.6 lly injector knock, heavy smoke during warm up cycle. *tt
- Bulletin:
- 3545
- Component:
- 138110 visibility:defroster/defogger system:windshield:blower
- Summary:
- Blower motor inoperative at low ambient temperatures. *tt
- Bulletin:
- 3225A
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- 01-05 6.6 lly lb7 duramax diesel engine air filter usage. *sc
- Bulletin:
- 3260
- Component:
- 100000 power train
- Summary:
- 4l80e/4l85e harsh shift or slip no tcc apply. *tt
- Bulletin:
- 3048A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Supplement to 03-06-01-024b 4.3l lu3 l35 timing chain tensioner. rattle-type noise coming from the engine at approximately 1800 to 2200 rpms. *tt
- Bulletin:
- 3267
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Diagnostic trouble code p0128 or engine will not reach operating temperature. *sc
- Bulletin:
- 3258
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- 6.6l lly engine oil leak at rear housing cover bolt. *tt
- Bulletin:
- 3272
- Component:
- 180000 vehicle speed control
- Summary:
- Diesel hesitation or throttle delay. *sc
- Bulletin:
- 3256A
- Component:
- 063130 engine and engine cooling:exhaust system:emission control:gas recirculation valve (egr valve)
- Summary:
- Vehicle may be brought in for service engine soon (ses) or malfunction indicator lamp (mil) light on. *tt
- Bulletin:
- 3422
- Component:
- 135100 visibility:rearview mirrors/devices:interior
- Summary:
- Inaccurate outside temperature reading on inside rearview mirror. *tt
- Bulletin:
- 3322
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Incorrect o2 sensors and wiring harness causing ho2 sensor heater circuit codes p0135 p0141 p0155 p0161. *tt
- Bulletin:
- 3328B
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Engine rpm surge at 1100 to 1400 rpm. this condition may be noticed more when towing. *tt
- Bulletin:
- 3312
- Component:
- 060000 engine and engine cooling
- Summary:
- No start, hard start, loss of power, or white smoke. *tt
- Bulletin:
- 3314
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Duramax diesel engine hard start, no start, stall of diagnostic trouble code p0093, p1093. *tt
- Bulletin:
- 3317
- Component:
- 060000 engine and engine cooling
- Summary:
- Hard start / no start outside temperatures below freezing. *tt updated 7/13/09. *pe
- Bulletin:
- 3105
- Component:
- 100000 power train
- Summary:
- Ping, pop, snap or click noise from the propeller shaft. *tt
- Bulletin:
- 3343
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine oil dipstick unseated or oil leak. *tt
- Bulletin:
- 3616A
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Fuel gauge inoperative or inaccurate, the service engine soon malfunction indicator lamp on, or front fuel tank is over filled with fuel, to the top of the filler cap. *tt
- Bulletin:
- 3630A
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Fuel gauge is inaccurate or reads empty on diesel equipped chassis cab with dual tanks. *tt
- Bulletin:
- 3616
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Fuel gauge inaccurate/ diagnostic trouble code p0461 and or p2636/ transfer pump will not shut off. *tt
- Bulletin:
- 3573
- Component:
- 133000 visibility:power window devices and controls
- Summary:
- Unwanted operation of rear windows. *tt
- Bulletin:
- 3424
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- Electronic transfer case unable to complete shift. *tt
- Bulletin:
- 3422
- Component:
- 073000 fuel system, gasoline:fuel injection system
- Summary:
- Duramax diesel pilot to main injection fuel knock noise. *tt
- Bulletin:
- 3569
- Component:
- 022520 suspension:rear:axle:non-powered axle assembly
- Summary:
- Service vme - 8.6 inch rear axle which exhibit a gear whine condition (until december 23, 2005). *tt
- Bulletin:
- 3727
- Component:
- 199000 tires:pressure monitoring and regulating systems
- Summary:
- Service tire pressure monitoring system diagnostics codes. *tt
- Bulletin:
- 050604029
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Flexible fuel (rpo l59) rough idle, misfire, malfunction indicator lamp diagnostic trouble code p0300. *tt
- Bulletin:
- 050604008
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Diagnostic trouble code (dtc) p1172 or p2636, fuel gauge reads empty, service engine soon (ses) light on. *tt
- Bulletin:
- 050310005
- Component:
- 200000 wheels
- Summary:
- Handling characteristics of vehicles with 20 inch wheel/tire assemblies installed. *tt
- Bulletin:
- 050730013
- Component:
- 103000 power train:automatic transmission
- Summary:
- 4l60-e/4l65-e automatic transmission second gear start, lack/loss of power when accelerating from a stop. *tt
- Bulletin:
- 050138012
- Component:
- 353600 equipment:air conditioner
- Summary:
- Ei05082 - loss of blower motor speeds except for high speed or inoperative. *tt updated. *kb updated *kb
- Bulletin:
- 050850008
- Component:
- 221700 seats:front assembly:seat heater/cooler
- Summary:
- Intermittent heated seats inoperative, diagnostic trouble code b3941 set. *tt
- Bulletin:
- 05-06-04-047
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Service engine soon (ses) light on with reduction in engine power, diagnostic trouble codes p0202 and p2146 or p0207 and p2149 set. *tt add dtc p1294. install revised 90 degree injector connector with harness support bracket servi
- Bulletin:
- 050601014
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Oil leak under extreme cold temperatures (-34 degrees c) (-30 degrees f) or colder). *tt
- Bulletin:
- 0502118002
- Component:
- 010000 steering
- Summary:
- Diagnostic trouble code c0455, service rear wheel steering, system jumps from 4-wheel steer to 2-wheel steer. *tt
- Bulletin:
- 050730017
- Component:
- 103000 power train:automatic transmission
- Summary:
- 4l60-e/4l65-e automatic transmission/torque converter clutch (tcc) shudder, water in transmission. *tt
- Bulletin:
- 05-04-21-003
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- Service 4wd light illuminated, diagnostic trouble code (dtc) c0374 set. *tt updated 10/05/07. *nj inspect wiring harness to transfer case speed sensors, replace wiring harness. updated 7/18/08 *pe
- Bulletin:
- 0509610018
- Component:
- 060000 engine and engine cooling
- Summary:
- Accessory drive belt chirp, squeal, or squeak type noise at cold idle. *tt
- Bulletin:
- 050604063
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Lm7, l59 or l33 engines with cold start rough or incorrect idle, misfire, malfunction indicator lamp (mil) or flashing requiring o2 sensor replacement. *tt
- Bulletin:
- 050850012
- Component:
- 220000 seats
- Summary:
- Unwanted/loose seat movement. *tt
- Bulletin:
- 3639
- Component:
- 060000 engine and engine cooling
- Summary:
- Oil pressure gauge reading low or near red zone. *tt
- Bulletin:
- 3287B
- Component:
- 221700 seats:front assembly:seat heater/cooler
- Summary:
- Heated seat inoperative or shut off in 30 seconds. diagnostic trouble codes b2435, b2440, b3606 and/or b1825 set in the drivers seat module. *tt
- Bulletin:
- 3616
- Component:
- 090000 fuel system, other
- Summary:
- Service vme - 2006 duramax diesel engine fuel system components are not interchangeable with earlier year model vehicles. *tt
- Bulletin:
- 3766
- Component:
- 138110 visibility:defroster/defogger system:windshield:blower
- Summary:
- Front blower inoperative stay running during low ambient temperature. *tt
- Bulletin:
- 3100C
- Component:
- 060000 engine and engine cooling
- Summary:
- Ses light due to dtc p0116. *tt
- Bulletin:
- 3691A
- Component:
- 138110 visibility:defroster/defogger system:windshield:blower
- Summary:
- Front hvac blower inoperative. *tt
- Bulletin:
- 050849026
- Component:
- 060000 engine and engine cooling
- Summary:
- Low oil pressure message display and chimes activated while driving following hybrid (hp2) lm7 engine auto-start (reprogram the pcm). *ts
- Bulletin:
- 050601034
- Component:
- 060000 engine and engine cooling
- Summary:
- Engine oil leak at rear cover assembly area. *tt
- Bulletin:
- 3665
- Component:
- 104000 power train:transfer case (4-wheel drive)
- Summary:
- 4wd inoperative and possible dtc c0327 stored in the transfer case control module. *tt
- Bulletin:
- 3673
- Component:
- 185000 vehicle speed control:cruise control
- Summary:
- Cruise control inoperative and/or malfunction indicator lamp on with diagnostic trouble code p0833 stored. the condition may not be able to be duplicated by the dealer yet the consumer may have a repeat concern. *ak
- Bulletin:
- 3691B
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Generation iii v8 engine piston repairs. *tt
- Bulletin:
- 060601003
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Information on longer main bearing cap bolts required for certain 2001-2006 lb7, lly, lbz duramax diesel engines. *tt
- Bulletin:
- 060232001
- Component:
- 010000 steering
- Summary:
- Increased steering and brake effort. *tt
- Bulletin:
- 050604077
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Lack of power lu3 engine) at high ambient temperatures only (if necessary, reprogram pcm with new service calibration).*ak
- Bulletin:
- 060308002
- Component:
- 021510 suspension:front:control arm:upper arm
- Summary:
- Revised upper control arm replacement. *tt
- Bulletin:
- 3630
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Inaccurate fuel gauge readings/rear float arm stuck. *tt updated 03-01-07. *kb updated 3/15/10. *pe
- Bulletin:
- 3401
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- Turbocharger oil feed line kinked or restricted. *tt
- Bulletin:
- 3870
- Component:
- 101000 power train:clutch assembly
- Summary:
- Clutch pedal fade or clutch will not disengage typically when towing. *tt
- Bulletin:
- 3927
- Component:
- 103000 power train:automatic transmission
- Summary:
- Engine with a repeat cracked flywheel. *kb
- Bulletin:
- 4150
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Dual tanks fuel gauge defaults to empty - new calibrations. stall start tank transfer. vehicles with 6.6l rpo lb7 or lly engines. *kb
- Bulletin:
- 060604026
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Intermittent ses/mil lamp illuminated, reduced engine power, fuel injector driver circuit. dtc's p0201, p0202, p0203, p0204, p0205, p0206, p0207, p0208. cylinder bank shut down dtc's p2146, or p2149. *kb
- Bulletin:
- 030693001
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Diagnostic information on turbocharger malfunction due to lack of engine oil for lbz, lb7, and lly duramax diesel engine. *kb
- Bulletin:
- 3340
- Component:
- 021244 suspension:front:springs:leaf spring assembly:u-bolt, leaf spring to axle
- Summary:
- Left front axle shaft difficult to remove. axle differential leak seal shaft. *kb
- Bulletin:
- 3562
- Component:
- 190000 tires
- Summary:
- Bridgestone dueler product information update. *kb
- Bulletin:
- 3009
- Component:
- 020000 suspension
- Summary:
- Suspension vibration or frame beaming at 40 - 60 mph. *kb updated 8/25/08. *pe
- Bulletin:
- 3190
- Component:
- 110000 electrical system
- Summary:
- Unable to locate emergency light relay and/or blunt cut wires. *kb
- Bulletin:
- 4179
- Component:
- 140000 air bags
- Summary:
- Dual stage passenger air bag used in single stage application. *kb
- Bulletin:
- 3713
- Component:
- 133000 visibility:power window devices and controls
- Summary:
- Door glass pops out of run channel. *kb
- Bulletin:
- 3136
- Component:
- 102000 power train:manual transmission
- Summary:
- Slip condition in 2nd, 3rd, or 4th. damaged 2-4 or 3-4 clutch. *kb updated 10/31/07. *nj
- Bulletin:
- 4231
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Service vme. supplement to 00-02-35-003l. update on new i-shaft. *kb
- Bulletin:
- 3425
- Component:
- 190000 tires
- Summary:
- Unable to program tire size in ebcm/vses. *kb
- Bulletin:
- 060417002
- Component:
- 022520 suspension:rear:axle:non-powered axle assembly
- Summary:
- Rear drive axle whine noise (replace slip yoke assembly). *kb
- Bulletin:
- 010310010
- Component:
- 020000 suspension
- Summary:
- Inspection of tire and wheel size prior to diagnosis of transmission shifts, poor performance, speedometer, cruise control concerns. *kb
- Bulletin:
- 3568
- Component:
- 040000 service brakes, air
- Summary:
- Service brake booster message. *kb
- Bulletin:
- 4365
- Component:
- 330000 interior lighting
- Summary:
- Ipc backlighting inoperative tbc 2a fuse open. *kb
- Bulletin:
- 4030
- Component:
- 106000 power train:axle assembly
- Summary:
- New design front axle side bearing adjusters. *kb
- Bulletin:
- 070601009
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Diesel engine cylinder head gasket missing thickness grade markings. *kb
- Bulletin:
- 4144
- Component:
- 102000 power train:manual transmission
- Summary:
- Allison lct1000 harsh 3-2, 2-1 downshift, and abs may activate. *kb
- Bulletin:
- 040525002
- Component:
- 046400 service brakes, air:antilock:abs warning light
- Summary:
- Abs light on, dtc's c0265, c0201, u1041 set and/or loss of communication with brake module. (reground ebcm ground). *kb
- Bulletin:
- 050232008
- Component:
- 015100 steering:hydraulic power assist:pump
- Summary:
- Gear box power steering pump, p/s performance concerns. *nj updated on 6/30/2011. *kb
- Bulletin:
- 3075
- Component:
- 115000 electrical system:fuses and circuit breakers
- Summary:
- Blown mbec 1 or lbec 1 fuse. *kb
- Bulletin:
- 4486
- Component:
- 117000 digital instrument panel
- Summary:
- One of the following concerns when programming the mileage or the hours into an exchange instrument panel cluster that is received from an electronic service center (esc). *nj
- Bulletin:
- 070842013
- Component:
- 126100 exterior lighting:turn signal:flasher unit
- Summary:
- Turn signal in camper style outside rearview mirror (rpo dpn) does not illuminate turn signal flash (replace upper mirror glass) *nj
- Bulletin:
- 07187
- Component:
- 117000 digital instrument panel
- Summary:
- Cadillac\chevrolet\gmc service campaign: see document search button for owner letter. instrument panel cluster gauge needle function may cause inaccurate readings on some 2003-2004 cadillac, chevrolet, and gmc vehicles. *nj updated 2/5
- Bulletin:
- PIP-4290
- Component:
- 103100 power train:automatic transmission:control module (tcm, pcm)
- Summary:
- Engine surge or stall at stop and/or dtc p0742 possible tcc applied. equipped with allison lct1000 transmission rpo m74 or mw7. *nj updated 4/22/13. *pe
- Bulletin:
- 3061
- Component:
- 103100 power train:automatic transmission:control module (tcm, pcm)
- Summary:
- Dtc c0327 with or without additional dtc's setting. with four wheel drive (4wd) only. *nj
- Bulletin:
- 07057
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Chevrolet\gmc service campaign: see document search button for owner letter. special coverage adjustment - engine glow plug on certain vehicles with 6.6l diesel v8 (rpo lb7 - vin 1) engine & california emissions (yf5/ne1) or clean fuel emis
- Bulletin:
- PIP3394
- Component:
- 103100 power train:automatic transmission:control module (tcm, pcm)
- Summary:
- Duramax diesel injector driver codes with 6.6 engine (vin 2 - rpo lly). *nj
- Bulletin:
- PIP3343
- Component:
- 063110 engine and engine cooling:exhaust system:emission control:crankcase (pcv)
- Summary:
- Possible engine oil leak due to pcv freeze-up, equipped with the 4.8, 5.3, 6.0, and 6.2 v-8 engines. *nj
- Bulletin:
- PIP4054A
- Component:
- 022000 suspension:rear
- Summary:
- Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo g80. *nj updated 7/17/2008. *pe
- Bulletin:
- 000235003N
- Component:
- 012000 steering:column
- Summary:
- Clunking noise under hood and can be felt in steering wheel and/or steering column (replace upper intermediate steering shaft [i-shaft] assembly). *pe
- Bulletin:
- 08136
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Chevrolet\gmc service campaign: see document search button for owner letter. on-board diagnostics (obd)-fuel level sender-reprogram engine control module (ecm). csc was received. *pe
- Bulletin:
- 08-07-30-015
- Component:
- 103000 power train:automatic transmission
- Summary:
- Diagnostic information on mn8, mt1 ses/mil illuminated, dtc p0757, harsh shift, delayed 2-3 shift, 2-3 shift flare, no third gear, slips in third gear or reverse. *pe
- Bulletin:
- PIT3504D
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Some customers may comment on various hvac concerns including temperature doors defaulting to full hot position or unable to obtain defrost position. *pe
- Bulletin:
- 07187A
- Component:
- 117000 digital instrument panel
- Summary:
- Cadillac\chevrolet\gmc service campaign: see document search button for owner letter. some vehicles could develop a condition where one or more of the instrument panel gauge needles may stick, flutter, or become inoperative. csc letter
- Bulletin:
- 08-089
- Component:
- 353000 equipment:electrical
- Summary:
- Buick\cadillac\chevrolet\gmc\hummer\oldsmobile\pontiac\saab\saturn service campaign: see document search button for owner letter. special coverage adjustment-analog onstar deactivation. fcc ruled in 2002 wireless carriers would no longer r
- Bulletin:
- PIT-3046E
- Component:
- 091200 fuel system, other:storage:fuel gauge system
- Summary:
- Gmc: fuel gauge fluctuation in park or neutral, causing the low fuel light to illuminate. *pe
- Bulletin:
- PIT-4722
- Component:
- 103600 power train:automatic transmission:cooling unit and lines
- Summary:
- Gmc: fluid leak from transmission oil cooler lines due to corrosion. all 2000-2006 light duty trucks equipped with the light duty automatic transmission. *pe
- Bulletin:
- 08089-B
- Component:
- 110000 electrical system
- Summary:
- General motors corp: special coverage adjustment; analog onstar deactivation. *pe updated 2/17/09. *pe
- Bulletin:
- PIP-4629
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Chevrolet/gmc: diesel engine turbo dtc p2563 or p003a. may encounter a concern of ses light, reduced power, low power. *pe
- Bulletin:
- PIP-4492P
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. upon inspection, obvious oil will be found in the intake manifold and/or pcv vacuum tube. *pe updated 3/21/
- Bulletin:
- SB-10-02-33-001
- Component:
- 010000 steering
- Summary:
- Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit. do not replace entire steering gear for pitman seal leak. technicians have been replacing entire steering gears due to not being able to
- Bulletin:
- PIP-4851
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Gm: there is an intermittent engine light on due to five possible internal trouble codes. there may also be an extended crank after filling the fuel tank. *rm updated 5/31/11. *pe updated on 06/16/2011. *kb updated a second time
- Bulletin:
- PIP-3504C
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Gm: there is a diesel engine hard start when hot. starts fine when cold. there will be no internal trouble codes. *rm
- Bulletin:
- PIP-4138K
- Component:
- 060000 engine and engine cooling
- Summary:
- Gm: the service engine soon light is on, there is also a misfire or engine noise. there are multiple possible causes. *rm
- Bulletin:
- 09-09-40-001A
- Component:
- 150000 seat belts
- Summary:
- Gm: there are seat belt problems: difficulty latching and unlatching buckle. buckle release button is sticking. seat belt warning light illuminated. likely caused by sticky beverages that are spilled into the buckle assembly. *rm updated 4/
- Bulletin:
- 10-00-89-017C
- Component:
- 980000 unknown or other
- Summary:
- Gm: information on fixing multiple situations right the first time. *rm
- Bulletin:
- PI-0011A
- Component:
- 171100 latches/locks/linkages:doors:latch
- Summary:
- Gm: the front or rear door may not open from the inside or outside handle, the door will not unlock with any method. the probably cause an incorrect installation of a handle component. *rm updated on 7/26/2013. all 2014 and prior gm pass
- Bulletin:
- SB-10240
- Component:
- 353600 equipment:air conditioner
- Summary:
- General motors service campaign: see document search button for owner letter. the hvac blower may not work at certain functions or may become inoperable. there could be a burning smell or smoke. *rm updated 4/6/12. *pe
- Bulletin:
- PIP-3366-B
- Component:
- 103000 power train:automatic transmission
- Summary:
- Cadillac/chevrolet/gmc/hummer: some suvs and trucks are exhibiting a condition where by grinding/ratcheting type noise coming from automatic transmission when shifting into park while in 4wd low (4lo) range. *pe
- Bulletin:
- SB-13-05-22-001
- Component:
- 034100 service brakes, hydraulic:foundation components:master cylinder
- Summary:
- Chevrolet/gmc/cadillac: anytime hydraulic brake pipes assembly need replacing, pre-formed and pre-flared brake pipes are available, except rear axle crossover pipe. model 1999-2007 silverado, sierra, 2000-2006 escalade models, avalanche,
- Bulletin:
- SB-080604003-C
- Component:
- 060000 engine (pws)
- Summary:
- Gmc/chevrolet: engines, with egr system, has leakage from egr cooler engine coolant into the combustion chamber. model 2002-15 silverado, sierra, 2004-09 kodiak c4500-c5500, topkick c4500-c5500, 2006-15 express, savana. *pe
- Bulletin:
- UIB-117
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- General motors: an optional engine block heater plug in for onboard ac power and with continuous usage will result in shorting of wires, over heating system, electrical failure and compartment engine fires. model 2003-15 express cut away
- Bulletin:
- 06-03-09-004H
- Component:
- 022140 suspension:rear:springs:leaf spring assembly
- Summary:
- This technical bulletin provides a procedure to lube the rear leaf springs on vehicles with the condition of a squeak noise originating from the rear of the vehicle.
- Bulletin:
- PIT5195A
- Component:
- 117000 digital instrument panel
- Summary:
- This preliminary information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. dealer should advise the customer the specification for speedometer needle accuracy is +/
- Bulletin:
- PIP3119M
- Component:
- 060000 engine (pws)
- Summary:
- This preliminary information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a service engine soon malfunction indicator lamp on at low mileage. technician may find diagnostic
- Bulletin:
- PIT4780Q
- Component:
- 100000 hybrid powertrain
- Summary:
- This preliminary information communication advises the technician that parallel hybrid truck parts are on parts restriction. dealer will need to call general motors technical assistance center for further assistance.
- Bulletin:
- 06-06-01-010C
- Component:
- 060000 engine (pws)
- Summary:
- This informational bulletin provides information on close coupled converters and there affect on newly installed engines or engines during there break in period.
- Bulletin:
- 03-08-46-004R
- Component:
- 353000 equipment:electrical
- Summary:
- This informational bulletin provides information on part restriction and ordering process information for onstar vehicle communication interface modules (vcim) (gmna only)
- Bulletin:
- PIT3237G
- Component:
- 131000 visibility:windshield
- Summary:
- This preliminary information communication provides information to the technician about the percentage of uv protection or tint offered by the windshield or side glass. technician should be advised windshield reduces uv rays down to 4% or l
- Bulletin:
- PIP4379K
- Component:
- 103000 power train:automatic transmission
- Summary:
- This preliminary information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. technician may find diagnostic trouble codes
- Bulletin:
- PIT3078F
- Component:
- 021700 suspension:front:hub
- Summary:
- This preliminary information communication provides information to the technician about vehicles that have grease leaking from front hub bearings. technician should not replace the bearing for grease purge. technician should be advised to n
- Bulletin:
- PIP5072
- Component:
- 101000 power train:clutch assembly
- Summary:
- This preliminary information communication provides information to the technician about vehicles that have slip in forward ranges immediately after replacing the input housing. technician will inspect the 3-4 clutches and the forward clutch
- Bulletin:
- PIT3665C
- Component:
- 030000 brakes (pws)
- Summary:
- This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
- Bulletin:
- PIT3330F
- Component:
- 353600 equipment:air conditioner
- Summary:
- This preliminary information communication provides information to the technician about customers may inquire about the availability of the passenger compartment air filter. dealer should advise the customer starting in 2003 the passenger c
- Bulletin:
- PIT3271F
- Component:
- 190000 tires
- Summary:
- This preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. general motors will only support a tire calibration for tires that have been sized, tested and designed fo
- Bulletin:
- PIP3259J
- Component:
- 100000 power train
- Summary:
- This preliminary information communication provides information to the technician about vehicles that may have a planetary gear whine noise in first and second gear. technician should compare the noise to a like vehicle. technician will nee
- Bulletin:
- PIP4138L
- Component:
- 100000 power train
- Summary:
- This preliminary information communication provides information to the technician about vehicles that have a service engine soon malfunction indicator lamp on, engine misfire, and/or engine noise. technician may find diagnostic trouble code
- Bulletin:
- PIT5195
- Component:
- 117000 digital instrument panel
- Summary:
- This preliminary information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. dealer should advise the customer the specification for speedometer needle accuracy is +/
- Bulletin:
- PIP4972C
- Component:
- 110000 electrical system
- Summary:
- This preliminary information communication provides information to the technician about vehicles that will not move in forward or reverse. technician may find diagnostic trouble code p0877 or p2723 set. technician will need to inspect the v
- Bulletin:
- PIT4780M
- Component:
- 100000 hybrid powertrain
- Summary:
- This preliminary information communication advises the technician that the 2004-2007 parallel hybrid truck parts will be placed on restriction through the general motors technical assistance center. dealer will need to contact general motor
- Bulletin:
- PIP3119L
- Component:
- 060000 engine and engine cooling
- Summary:
- This preliminary information communication provides information to the technician on the steps to diagnose and repair vehicles that may have a service engine soon malfunction indicator lamp on at low mileage. technician may find diagnostic
- Bulletin:
- PIT3665E
- Component:
- 031000 service brakes, hydraulic:pedals and linkages
- Summary:
- This preliminary information communication advises the technician that the hydro-boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
- Bulletin:
- PIT3227M
- Component:
- 162500 structure:body:tailgate
- Summary:
- This preliminary information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. technician should not replace any parts for this concern. please communicate to the customer
- Bulletin:
- 00-03-10-003R
- Component:
- 190000 tires
- Summary:
- This warranty administration bulletin provide policy information new tire warranty program and global warranty management submission information.
- Bulletin:
- 06-06-01-010B
- Component:
- 060000 engine and engine cooling
- Summary:
- This informational bulletin provides information on close-coupled converter and engine replacement.
- Bulletin:
- 05-00-89-055E
- Component:
- 356000 equipment adaptive
- Summary:
- This warranty administration bulletin provides information to clarify proper transaction administration of gm dealer empowerment program and goodwill cases.
- Bulletin:
- 15-08-44-001A
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- This informational bulletin provides information on a gm of canada onstar® cellular communication upgrade.
- Bulletin:
- 05-06-04-035E
- Component:
- 090000 fuel system, other
- Summary:
- This informational bulletin provides dealership personnel with information on flexible fuel vehicles (ffvs) and the usage of e85 fuel in gm vehicles.
- Bulletin:
- 02-07-30-052J
- Component:
- 103000 power train:automatic transmission
- Summary:
- This informational bulletin provides technicians with information regarding automatic transmission oil cooler flow test essential tool j-45096 transflow®.
- Bulletin:
- 15-08-44-001
- Component:
- 353000 equipment:electrical
- Summary:
- This informational bulletin provides information on a gm of canada onstar® cellular communication upgrade.
- Bulletin:
- 15-08-73-001
- Component:
- 353000 equipment:electrical
- Summary:
- This informational bulletin provides information on communication with onstar® module after canadian cellular upgrade.
- Bulletin:
- 10-00-89-017X
- Component:
- 356000 equipment adaptive
- Summary:
- This informational bulletin provides a list off all the issues revolving around new vehicles for a one stop place to find growing concerns around them.
- Bulletin:
- 11-00-89-005C
- Component:
- 356000 equipment adaptive
- Summary:
- This warranty administration bulletin provides information on the clarification of use for dealer empowerment labor operations and customer enthusiasm
- Bulletin:
- 07-08-49-020I
- Component:
- 356000 equipment adaptive
- Summary:
- This informational bulletin provides a quick guide to updating which model vehicle after replacing the ipc.
- Bulletin:
- PIC4310K
- Component:
- 353000 equipment:electrical
- Summary:
- This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. technician will need to call general motors tech
- Bulletin:
- PIC3278F
- Component:
- 353000 equipment:electrical
- Summary:
- This preliminary information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. technician will need to determine what type of call the cu
- Bulletin:
- PIT3271G
- Component:
- 190000 tires
- Summary:
- This preliminary information communication provides information to the technician about changing the tire and wheel size on vehicles. general motors will only support a tire calibration for tires that have been sized, tested and designed fo
- Bulletin:
- PIT5264C
- Component:
- 353000 equipment:electrical
- Summary:
- This preliminary information communication provides information to the technician about vehicles that are travelling from canada to the united states. while in the united states they are unable to receive turn-by-turn directions. due to the
- Bulletin:
- PIC5953A
- Component:
- 353000 equipment:electrical
- Summary:
- This preliminary information communication provides information to the technician about vehicles that may have an issue when using bluetooth voice recognition with an iphone. technician should work with the customer to insure the phone cont
- Bulletin:
- PIC4310L
- Component:
- 110000 electrical system
- Summary:
- This preliminary information communication provides information to the technician about vehicle that may have an onstar system that has progression tones when pressing the blue or red button. technician will need to call general motors tech
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