1996 GMC G SERIES TSBs (59)
- Bulletin:
- 569603A
- Component:
- 116200 electrical system:ignition:module
- Summary:
- Electrical interference in mobile (two-way) radio (reprogram vcm-a). *tw
- Bulletin:
- 661511
- Component:
- 162300 structure:body:door
- Summary:
- Front door and windshield molding wind noise (adjust doors, seal door openings and secure windshield). *tw
- Bulletin:
- 677159
- Component:
- 116200 electrical system:ignition:module
- Summary:
- Clunk noise on acceleration after a closed throttle coast down (new tcc calibration). *tw
- Bulletin:
- 577126R
- Component:
- 103000 power train:automatic transmission
- Summary:
- Transmission fluid leak from pump body/replace bushing. *tw
- Bulletin:
- 763402
- Component:
- 022000 suspension:rear
- Summary:
- Truck sets low in rear (install rear suspension spacer kit). *tw
- Bulletin:
- 666309
- Component:
- 072100 fuel system, gasoline:delivery:fuel pump
- Summary:
- Engine hard to start (replace fuel pump pulsator). *tw
- Bulletin:
- 9774L60E13A
- Component:
- 116200 electrical system:ignition:module
- Summary:
- Chuggle/surge on tcc apply/no dtc's (reflash the powertrain control module (pcm)). *tw
- Bulletin:
- 9674L60E04A
- Component:
- 103000 power train:automatic transmission
- Summary:
- Transmission fluid leak from pump body (replace bushing). *tw
- Bulletin:
- 9774L60E08A
- Component:
- 103000 power train:automatic transmission
- Summary:
- Automatic transmission 1-2 and/or 2-3 upshift slip/flare, no 3rd or 4th gear, dtc p1870, launch shudder (revise vcm wiring). *tw
- Bulletin:
- 9774L80E03
- Component:
- 103000 power train:automatic transmission
- Summary:
- Undesired transmission downshifting between third and second gear when manually shifted to first gear (d1) (new calibration). *tw
- Bulletin:
- 661509A
- Component:
- 162000 structure:body
- Summary:
- Fiber glass rear fender paint star shaped cracks (install protective liner). *tw
- Bulletin:
- 677153A
- Component:
- 116200 electrical system:ignition:module
- Summary:
- No upshift/2nd gear only after cold start-intermittent dtc 87 - high ratio error (replace eprom). *tw
- Bulletin:
- 766504
- Component:
- 116200 electrical system:ignition:module
- Summary:
- Malfunction indicator light (mil) on, poor driveability conditions (perform flash calibration). *tw
- Bulletin:
- 677159
- Component:
- 103000 power train:automatic transmission
- Summary:
- Clunk noise on acceleration after a closed throttle coast down (new tcc calibration). *ak
- Bulletin:
- 549001A
- Component:
- 353400 equipment:electrical:radio/tape deck/cd etc.
- Summary:
- Cln indicator appears on radio display and does not turn off (reset cln indicator with the eject button on tape). *tw
- Bulletin:
- 676114A
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Engine noise (install valve stem oil seal). *tw
- 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:
- 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:
- 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:
- 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:
- 861008
- Component:
- 162000 structure:body
- Summary:
- Concerns about a loose side swing out window or wondow becoming detached from the channel. *yc
- Bulletin:
- 98040
- Component:
- 162300 structure:body:door
- Summary:
- Concerns regarding the rear cargo door does not stay open. *yc
- Bulletin:
- 990601003
- Component:
- 061100 engine and engine cooling:engine:gasoline
- Summary:
- Customer may comment on engine knocking noise. *tt
- Bulletin:
- 777153
- Component:
- 103000 power train:automatic transmission
- Summary:
- Chuggle/surge on tcc apply/no dtc's (reflash the powertrain control module). *tw
- Bulletin:
- 667103A
- Component:
- 103000 power train:automatic transmission
- Summary:
- Automatic transmission 1-2 and/or 2-3 upshift slip/flare, no 3rd or 4th gear, dtc p1870, launch shudder (revise vcm wiring). *ak
- Bulletin:
- 577126A
- Component:
- 103000 power train:automatic transmission
- Summary:
- Transmission fluid leak from pump body (replace bushing). *tw
- Bulletin:
- 761615
- Component:
- 220000 seats
- Summary:
- Service manual update on seats- rear body side panel brace. *ak
- 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:
- 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:
- 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:
- 99066C
- Component:
- 185000 vehicle speed control:cruise control
- Summary:
- Some owners of 1996 - 1998 model year s/t, m/l, c/k, g, p and w4 trucks, that are registered in california, equipped with 4.3l, 5.0l or 5.7l engine, and california emissions, may experience a service engine soon light, misfire, rough idle o
- Bulletin:
- 99066C
- Component:
- 185000 vehicle speed control:cruise control
- Summary:
- Some owners of 1996 - 1999 s/t, m/l, c/k, g, p and w4 trucks 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).
- Bulletin:
- 000730022B
- Component:
- 106000 power train:axle assembly
- Summary:
- A no reverse, no second gear, or no fourth gear condition. *tt updated *eh
- Bulletin:
- 99066C
- 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:
- 00064
- Component:
- 073000 fuel system, gasoline:fuel injection system
- Summary:
- Deductible reimbursement clarification and vin breakpoint correction to 00064 - special policy adjustment - electronic diesel-fuel injection pump failure - repair / replace. *tt
- Bulletin:
- 00064A
- Component:
- 073000 fuel system, gasoline:fuel injection system
- Summary:
- Some vehicles may experience a failure of the electronic diesel fuel injection pump, leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engine soon light.
- Bulletin:
- 00064A
- 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 or fuel economy, hard / no starts, hesitation, as well as illumination of the service engin
- Bulletin:
- 010730021
- Component:
- 103000 power train:automatic transmission
- Summary:
- This technical service bulletin states that technicians may experience difficulty in removing the connectors from the park / neutral position switch, usually when trying to remove the switch during transmission service. *tt
- Bulletin:
- 010730023
- Component:
- 103000 power train:automatic transmission
- Summary:
- Some owners with vehicles built before january 15,1999 may comment on a harsh 1-2 upshift and may also have a check engine light. *et
- 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:
- 00064B
- Component:
- 073000 fuel system, gasoline:fuel injection system
- Summary:
- Some customers may experience a failure of the electronic diesel fuel injection pump. *jg
- Bulletin:
- 00064C
- Component:
- 073000 fuel system, gasoline:fuel injection system
- Summary:
- A failure of the electronic diesel fuel injection pump, leaking to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engine soon light. *tt
- Bulletin:
- 000604003B
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Rough idle after start, and/or a service engine soon (ses) light. various models including the 1995 chevrolet and gmc s/t models. *tt
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