1996 GMC Sonoma service bulletins & manufacturer communications
36 manufacturer communications are on file with NHTSA for the 1996 GMC Sonoma. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 36
- This warranty administration bulletin provides information regarding the field action courtesy transportation policy.17-NA-073 · Technical service bulletin · Equipment · issued Feb 21, 2023
- This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…PIP4723F · Technical service bulletin · Fuel System, Gasoline · issued Jan 14, 2022
- This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…PIP4723D · Technical service bulletin · Electrical System · issued Jan 31, 2020
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696E · Technical service bulletin · Equipment · issued Nov 22, 2019
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696D · Technical service bulletin · Equipment · issued Sep 5, 2019
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scramb…PIC4696C · Technical service bulletin · Equipment Adaptive/mobility · issued May 31, 2018
- This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…PIP4723C · Technical service bulletin · Electrical System · issued Sep 20, 2017
- This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi…PIP4723B · Technical service bulletin · Electrical System · issued Feb 22, 2017
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696B · Technical service bulletin · Equipment · issued Dec 4, 2015
- This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambl…PIC4696A · Technical service bulletin · Equipment · issued Oct 23, 2015
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules130089009 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2013
- This preliminary informational bulletin provides information on High Oil Pressure on Startup After Engine Replacement Concern.PI0969 · Technical service bulletin · Engine and Engine Cooling · issued May 3, 2013
- Antilock brake (abs) activation at low speeds. *tt020525006 · Technical service bulletin · Service Brakes, Hydraulic · issued Jan 1, 2006
- Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt020730024A · Technical service bulletin · Power Train · issued Aug 1, 2005
- 4wd models with noise, vibration on dry pavement. *eh3300 · Technical service bulletin · Power Train · issued Apr 21, 2005
- Service engine soon light and p0300 when towing, cruising uphill or on hard acceleration. *tt3081 · Technical service bulletin · Engine and Engine Cooling · issued Nov 17, 2004
- Rattle noise in engine. *tt030601024A · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 2004
- Heat coming from vents with hvac off. *tt3176A · Technical service bulletin · Equipment · issued Jan 1, 2004
- Engine coolant leak at intake gasket. * mj01225 · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2004
- Antilock brake (abs) activation at low speeds on various models including the 1995 and 1996 envoy. *tt020525006A · Technical service bulletin · Service Brakes, Air · issued Dec 1, 2002
- Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan. *tt990730016A · Technical service bulletin · Power Train · issued Oct 1, 2002
- Subject regarding general waterleak guide. *tt020857004 · Technical service bulletin · Structure · issued Jun 1, 2002
- Information on over torquing or a reverse bedrail installation. *tt041002 · Technical service bulletin · Equipment · issued Apr 10, 2002
- Subject regarding rust in cooling system, heater inoperative, blows cold air, engine overheats (flush cooling system). Nlm990602012D · Technical service bulletin · Engine and Engine Cooling · issued Apr 1, 2002
- Some customers may comment that the third door is hard to open and/or the door handle may be broken for 1996-2002 chevrolet and gmc s/t extended cab pickup models.. *slc020864007 · Technical service bulletin · Structure · issued Mar 1, 2002
- Concerns with excessive effort or breaking of the third door handle on extended cab pick ups. *tt250102 · Technical service bulletin · Structure · issued Jan 25, 2002
- Customers may comment that the seat recliner handle is stripped. *jg220801 · Technical service bulletin · Seats · issued Aug 22, 2001
- Some customers may comment that the heater is inoperative, blows cold air, engine may exhibit an overheat condition or the coolant reservoir has rust in it. *tt990602012C · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 2001
- Some customers may experience a failure of the cylinder head gasket leading to external coolant leaks from the cylinder head gasket to engine block joint. **mr00010 · Technical service bulletin · Engine and Engine Cooling · issued May 1, 2000
- Some customers may comment that the heater is inoperative, blows cold air, engine may exhibit an overheat condition or the coolant reservoir has rust in it. *tt990602012B · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 2000
- Some customers may comment that the heater is inoperative, blows cold air, engine may exhibit an overheat condition or the coolant reservoir has rust in it. *tt990602012A · Technical service bulletin · Engine and Engine Cooling · issued Jan 1, 2000
- Subject regarding abs 3-sensor ebc4 - special policy. *tt240699 · Technical service bulletin · Service Brakes, Hydraulic · issued Jul 24, 1999
- Conditions with heater inoperative, blows cold air, engine overheats, and rust in the coolant system. *tt990602012 · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 1999
- Product recall campaign involving windshield wiper motor replacement. *tt98043 · Technical service bulletin · Visibility · issued Sep 1, 1998
- Information concerning engine knock/rattle or tap noise before engine has reached operating temperature or under light load conditions at operating temperature (replace piston and/…776001 · Technical service bulletin · Engine and Engine Cooling · issued Jul 1, 1997
- Knock, rattle or tap noise from the engine before the engine has reached operating temperature or under light load conditions at operating temperature knock, rattle or tap noise fr…776001 · Technical service bulletin · Engine and Engine Cooling · issued Mar 1, 1997