1997 GMC C SERIES TSBs (65)

Bulletin:
569603A
Component:
116200 electrical system:ignition:module
Summary:
Electrical interference in mobile (two-way) radio (reprogram vcm-a). *tw
Bulletin:
97006
Component:
101100 power train:clutch assembly:pedal/linkage
Summary:
Clutch pedal separation from pivot bracket - vehicle listing by vin. *ak
Bulletin:
97008
Component:
221200 seats:front assembly:recliner
Summary:
Gmc has decided that a defect which relates to motor vehicle safety exists in certain 1995-1997 c/k extended cab abd 2 door model vehicles equipped with reclining seats and easy entry feature. recall 97v-037. *ak
Bulletin:
777153
Component:
116200 electrical system:ignition:module
Summary:
Chuggle/surge on tcc apply/no dtc's (reflash pcm). *tw
Bulletin:
661509A
Component:
162000 structure:body
Summary:
Fiber glass rear fender paint star shaped cracks (install protective liner). *tw
Bulletin:
763001
Component:
013000 steering:gear box (other than rack and pinion)
Summary:
Steering wander (reset alignment, adjust/replace steering gear). *tw
Bulletin:
776527
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Some vehicles may experience a hard start, or stumble with the mil on. *yc
Bulletin:
98776526
Component:
182000 vehicle speed control:linkages
Summary:
Vehicles with 6.5l diesel engines (vins s, f - rpos l56, l65, l65-cmt) may experience white smoke, rough idle, poor throttle response on cold start. *tt
Bulletin:
776306
Component:
061000 engine and engine cooling:engine
Summary:
Comments of a no start, stall condition. *yc
Bulletin:
98876304
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Complaints that their vehicle is difficult to start or will not start. *yc
Bulletin:
98865020
Component:
034000 service brakes, hydraulic:foundation components
Summary:
Vehicle leading or pulling to either side while applying the brakes or front brake wear not meeting expectations. *yc
Bulletin:
98877162
Component:
101100 power train:clutch assembly:pedal/linkage
Summary:
Conditions with harsh 1-2 upshift or harsh upshifts all gears. *yc
Bulletin:
98837110
Component:
102000 power train:manual transmission
Summary:
Technicians may experience difficulty in removing the connectors from the park/neutral position switch, usually when trying to remove the switch during transmission service. *yc
Bulletin:
98768303A
Component:
071100 fuel system, gasoline:storage:tank assembly
Summary:
Comments that the fuel gauge indicates empty after only going 200 to 250 miles, and they are only able to put approximately 23 gallons or less of fuel in the 30 gallon tank. *yc
Bulletin:
98776002
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Subject on accessory drive belt noise due to power steering pump pulley misalignment. *yc
Bulletin:
98863206
Component:
010000 steering
Summary:
Comments about reduced steering effort while driving. *yc
Bulletin:
98865020A
Component:
030000 service brakes, hydraulic
Summary:
Vehicles leading or pulling to either side while applying the brakes, and premature front brake wear, especially vehicles that have been used to tow a heavy load. *yc
Bulletin:
876525
Component:
061000 engine and engine cooling:engine
Summary:
Comments of an extended engine cranking time during a hot restart in high ambient temperatures of 38 c (100 f). *yc
Bulletin:
97052
Component:
220000 seats
Summary:
Information on front seat mounting bolts. *yc
Bulletin:
990601003
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Customer may comment on engine knocking noise. *tt
Bulletin:
990849007
Component:
090000 fuel system, other
Summary:
Some vehicles built within vin breakpoints xj105482 and xj510031 may exhibit inaccurate fuel guage readings, vehicle runs out of fuel, or fuel gauge registers full but may still add fuel. *tt
Bulletin:
990731003
Component:
102000 power train:manual transmission
Summary:
Customer may complain of noise from clutch housing, clutch may not engage, clutch disc hub cracked / broken. *tt
Bulletin:
990604016
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Subject regarding engine surge while trailering. *tt
Bulletin:
990524001
Component:
034000 service brakes, hydraulic:foundation components
Summary:
Some cab chassis, crew cab, and pickup models may exhibit a brake lead / pull and front brake wear. *tt
Bulletin:
990604026
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Experiencing a squeak and rattle noise from engine compartment. *tt
Bulletin:
990524001A
Component:
034000 service brakes, hydraulic:foundation components
Summary:
Brake lead/pull and front brake wear. *mjs
Bulletin:
777153
Component:
103000 power train:automatic transmission
Summary:
Chuggle/surge on tcc apply/no dtc's (reflash the powertrain control module). *tw
Bulletin:
776508
Component:
063130 engine and engine cooling:exhaust system:emission control:gas recirculation valve (egr valve)
Summary:
Dtc p0442 caused by a eveap vent (solenoid) valve leak. *ak
Bulletin:
761612
Component:
220000 seats
Summary:
Easy entry seat noise, movement, high adjustment effort (replace riser assembly). *tw
Bulletin:
97006
Component:
101100 power train:clutch assembly:pedal/linkage
Summary:
Clutch pedal separation from pivot bracket. *ak
Bulletin:
990731003A
Component:
101000 power train:clutch assembly
Summary:
Some owners may complain that of noise from the clutch housing, clutch may not engage, clutch disc hub cracked / broken. *tt
Bulletin:
990525004
Component:
120000 exterior lighting
Summary:
Concerns with intermittent multifunction alarm activation. *tt
Bulletin:
99066
Component:
073200 fuel system, gasoline:fuel injection system:injectors
Summary:
Special policy adjustment covering the sequential central port fuel injector (scpi) failure condition. *tt
Bulletin:
876126
Component:
061000 engine and engine cooling:engine
Summary:
Oil weep or leak at gasket between upper and lower intake manifold. yd
Bulletin:
876507A
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Rough idle after start, when vehicle has sat overnight and poppets sticking.
Bulletin:
837110A
Component:
103000 power train:automatic transmission
Summary:
Park/neutral position switch connector cannot be removed. yd
Bulletin:
776306A
Component:
180000 vehicle speed control
Summary:
Fuel solenoid driver located on the side of the fuel injection pump failed, causing vehicle to no start or stall.
Bulletin:
000604003
Component:
185000 vehicle speed control:cruise control
Summary:
Some customers may comment on rough idle after start up, and / or a service engine soon (ses) light illuminated. *tt
Bulletin:
000604002
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Subject regarding a hard, no start or excessive gray or white smoke condition on start up after recent glow plug replacement. *tt
Bulletin:
990940004
Component:
220000 seats
Summary:
General motors began providing child restrain seat top tether hardware packages to customers in the united states who requested them. *tt
Bulletin:
99066A
Component:
185000 vehicle speed control:cruise control
Summary:
Some vehicles that are registered in california, equipped with a 4.3l, 5.0l or 5.7l engine and california emissions, may experience a service engine soon light, misfire, rough idle or hard start. *tt
Bulletin:
990604047
Component:
070000 fuel system, gasoline
Summary:
Metal contamination may be found in the fuel filter and filter housing on vehicles with 6.5l diesel engines. *tt
Bulletin:
99066A
Component:
073200 fuel system, gasoline:fuel injection system:injectors
Summary:
Some vehicles may experience a service engine soon light, misfire, rough idle or hard start due to a deposit build up on the sequential central port fuel injector (scpi) poppet valve(s). *tt
Bulletin:
99066B
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Some owners may experience a service engine soon light, misfire, rough idle or hard start. **mr
Bulletin:
000604014
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Some customers may comment on hard, no, or slow start, backfire or kickback during crank / start, grinding or unusual noises during crank, diagnostic trouble code p0338. *tt
Bulletin:
00064
Component:
073000 fuel system, gasoline:fuel injection system
Summary:
Failure of the electronic diesel fuel injection pump, leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, illumination of the service engine soon light. *tt
Bulletin:
00148
Component:
980000 unknown or other
Summary:
Service engine soon light, misfire, rough idle, or hard start due to a deposit build-up on the sequential central port fuel injector (scpi) poppet valve(s). the deposit build-up may cause injector poppets to stick closed. *tt
Bulletin:
160201
Component:
102000 power train:manual transmission
Summary:
This message concerns certain 1997 through 2001 medium duty trucks with spicer seven speed manual transmissions exhibiting heavy vibration that increases with speed and / or an oil leak and / or a cracked engine block. *tt
Bulletin:
010604037
Component:
072100 fuel system, gasoline:delivery:fuel pump
Summary:
Technical service bulletin regarding fuel transfer pump inoperative. *tt
Bulletin:
010604037
Component:
072100 fuel system, gasoline:delivery:fuel pump
Summary:
Some customers may comment on inoperative secondary fuel tank transfer pumps. *tt
Bulletin:
010861005
Component:
020000 suspension
Summary:
Information regarding poor ride quality. (h6-7 c-series conventional medium duty models). *yh
Bulletin:
010420005
Component:
106220 power train:axle assembly:axle shaft:seal
Summary:
Information regarding correct vehicle application for eaton. 1990-2002 chevrolet and gmc c-series conventional and t-series tilt cab medium duty models. *yh
Bulletin:
010604037B
Component:
072100 fuel system, gasoline:delivery:fuel pump
Summary:
Information regarding fuel transfer pump inoperative. *yh
Bulletin:
000604003A
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Some customers may comment on rough idle after start up, especially after setting overnight. *tt
Bulletin:
00064B
Component:
073000 fuel system, gasoline:fuel injection system
Summary:
Special policy adjustment for vehicles experiencing a failure of the electronic diesel fuel injection pump, leading to complaints of poor performance of fuel economy, hard/ no starts, hesitation, as well as illumination of the service engin
Bulletin:
99066D
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Some owners may experience a service engine soon light, misfire, rough idle orhard start due to a deposit build-up on the sequential central port fuel inujector (scpi) poppet valve(s). *tt
Bulletin:
000601023A
Component:
061100 engine and engine cooling:engine:gasoline
Summary:
Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine. *tt
Bulletin:
020523001
Component:
034520 service brakes, hydraulic:foundation components:disc:pads
Summary:
Some customers and dealers may comment on accelerated uneven brake pad wear on f6-7 medium duty tilt cab models and h6-7 conventional medium duty models. *tt
Bulletin:
020137002
Component:
138000 visibility:defroster/defogger system
Summary:
Subject regarding service diagnosis/recommendations for inoperative air conditioning systems. *tt
Bulletin:
020524001
Component:
034400 service brakes, hydraulic:foundation components:drum
Summary:
Subject regarding revised drum brakes component specifications. *tt
Bulletin:
020524001
Component:
034400 service brakes, hydraulic:foundation components:drum
Summary:
Subject regarding revised drum brakes component specifications for pickup and utility models. *tt
Bulletin:
020523001A
Component:
034000 service brakes, hydraulic:foundation components
Summary:
Some customers and dealers may comment on accelerated uneven brake pad wear on some vehicle with four-piston fixed caliper rear disc brakes. *tt
Bulletin:
020604052
Component:
061000 engine and engine cooling:engine
Summary:
Engine stall, no start, hard start condition. *tt
Bulletin:
030232044
Component:
010000 steering
Summary:
Effect of steering box limiter adjustment on turning radius and possibility of power steering system damage due to improper adjustment. various 1990-2004 models. *tt
Bulletin:
SB-06-02-32-013B
Component:
015100 steering:hydraulic power assist:pump
Summary:
Saab/hummer/gm: diagnostic tips/recommendations when power steering pump replacement is necessary. analysis of returned power steering (ps) pumps that had been replaced for noise, no power assist, no or low pressure and leaking conditio

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