2014 GMC SIERRA DENALI TSBs (21)
- Bulletin:
- PIC5959A
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Summary to be provided on a future date.
- Bulletin:
- 16-NA-204
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- This informational bulletin is a supplement to the duramax diesel coolant system fill and head gasket replacement procedure found in the service information.
- Bulletin:
- PIP4568R
- Component:
- 060000 engine (pws)
- Summary:
- This preliminary information communication provides information to the technician that some vehicles may have a service engine soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. technician will follow service information
- Bulletin:
- PIP5204E
- Component:
- 350000 equipment
- Summary:
- This preliminary information communication advises the technician the diesel oxidation converter part restriction has ended. dealer can now order the parts through the regular customer care and aftersales parts process.
- Bulletin:
- PIT4211D
- Component:
- 353600 equipment:air conditioner
- Summary:
- This preliminary information communication provides information to the technician about vehicles that may have an outside air temperature inoperative. to perform an instant update of the ambient temperature sensor, press and hold the recirc
- Bulletin:
- GCUS-3-848
- Component:
- 353000 equipment:electrical
- Summary:
- 44180 02 - customer satisfaction. certain vehicles may have key codes which were inappropriately handled by a third party which could increase the risk of vehicle theft. dealers are to replace all applicable keys and lock cylinders with ne
- 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:
- PIT5380B
- Component:
- 221200 seats:front assembly:recliner
- Summary:
- This preliminary information communication provides information to the technician about vehicle that may have a front driver's or passenger's seat back may lean or be turned outward. technician will need to remove the seat bottom tr
- Bulletin:
- PIP5217B
- Component:
- 118000 electrical system: software
- Summary:
- This preliminary information communication provides information to the technician about vehicles that may have a service 4 wheel drive message and the transfer case is stuck in neutral. technician may find diagnostic trouble code c0398 set
- Bulletin:
- PIP5218A
- Component:
- 118000 electrical system: software
- Summary:
- This preliminary information communication provides information to the technician about vehicles that may have a transfer case that will not shift out of 4 wheel drive low or takes a long time to shift out of 4 wheel drive low. sub 15304 re
- Bulletin:
- GCUS-9-898
- Component:
- 063000 engine and engine cooling:exhaust system
- Summary:
- 15457 - special coverage. some 2010-2015 chevrolet express and gmc savana vehicles and 2011-2015 chevrolet silverado hd and gmc sierra hd vehicles that are equipped with 6.6l duramax diesel engines (rpo lml or lgh) may contain a leak in th
- Bulletin:
- PIT4730B
- Component:
- 110000 electrical system
- Summary:
- This preliminary information communication a diagnostic tip if the high speed lan bus is shorted to ground, which can cause the bcm to appear off line.
- Bulletin:
- GCUS-9-2682
- Component:
- 042300 service brakes, air:supply:check valve
- Summary:
- 17650 - customer advisory letter. if this condition affects your vehicle you may noticed the cng odor or hear a hissing sound. to check for this condition, please have a certified cng technician inspect the manual shut-off valve in accor
- Bulletin:
- PIP3343F
- Component:
- 092200 fuel system, other:delivery:hoses, lines/piping, and fittings
- Summary:
- This preliminary information communication provides information to the technician about vehicles that have an oil leak shortly after a cold start when extremely low ambient temperatures are present. technician will need to clean the area of
- Bulletin:
- PIP4138Q
- Component:
- 120000 exterior lighting
- 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:
- PIT3098F
- Component:
- 160000 structure
- Summary:
- This preliminary information communication provides information to the technician about vehicles that have a lean to the left or right. technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean.
- Bulletin:
- GCUS-3-814
- Component:
- 350000 equipment
- Summary:
- 44180 01 - customer satisfaction - certain vehicles may have key codes which were inappropriately handled by a third party which could increase the risk of vehicle theft. dealers are to replace all applicable keys and lock cylinders with ne
- Bulletin:
- GCUS-3-823
- Component:
- 221600 seats:front assembly:power adjust
- Summary:
- 17018-customer satisfaction program. certain vehicles, equipped with power front passenger seat adjuster that was previously replaced, may have a condition in which the front passenger seat can be adjusted to a position beyond the occupant
- Bulletin:
- 29400 01 (Bullet
- Component:
- 060000 engine and engine cooling
- Summary:
- 29400 01 - special coverage. on certain vehicles that are equipped with a diesel engine (rpo lml/lgh/luz), a malfunction-indicator light (mil) may illuminate due to an offset in the temperature sensor in the diesel-emission-reduction fluid
- Bulletin:
- 29030
- Component:
- 354000 equipment:mechanical
- Summary:
- 29030 ? customer satisfaction program. these vehicles may have been built with grease applied to the trailing arm to knuckle attachment bolts. grease added under the shoulder of the bolts could result in the bolts slipping over time. if
- Bulletin:
- PIP4138R
- Component:
- 060000 engine and engine cooling
- 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
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