1994 GMC Safari service bulletins & manufacturer communications
23 manufacturer communications are on file with NHTSA for the 1994 GMC Safari. TSBs are repair guidance for dealers — they are not recalls, and repairs are not automatically free.
Technical service bulletin 23
- 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 · issued May 31, 2018
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules130089009 · Technical service bulletin · Engine and Engine Cooling · issued Sep 1, 2013
- General motors: on all 1988-2009 full size chevrolet/gmc pickups, utilities and vans, the brake pedal will move down or self apply during full lock turns or near full lock turns. C…PIT-3665-A · Technical service bulletin · Service Brakes, Hydraulic · issued Nov 1, 2010
- 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
- Window regulator motor does not fit. *tt01667 · Technical service bulletin · Visibility · issued Jan 1, 2004
- Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan. *tt990730016A · Technical service bulletin · Power Train · issued Oct 1, 2002
- Some customers may comment that the right rear door handle on the cargo door breaks. *tt020864013 · Technical service bulletin · Structure · issued May 1, 2002
- Subject regarding abs 3-sensor ebc4 - special policy. *tt240699 · Technical service bulletin · Service Brakes, Hydraulic · issued Jul 24, 1999
- Special policy adjustment - linear exhaust gas recirculation system. *tw96067A · Technical service bulletin · Engine and Engine Cooling · issued Jun 1, 1997
- Intermittent hestiations, low power, and rough running engine in cold temperatures (replace pcm). *tw676537 · Technical service bulletin · Electrical System · issued Jun 1, 1997
- Policy adjustment - linear exhaust gas recirculation system. *tw96067 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 1997
- Insufficient a/c performance and/or noisy compressor clutch due to premature wear of the compressor shaft seals. *tw631216 · Technical service bulletin · Equipment · issued Dec 1, 1996
- Vehicle does not start readily upon cranking (replace fuel pump relay). *sd566305 · Technical service bulletin · Fuel System, Gasoline · issued Aug 1, 1995
- Inoperative or erratic speedometer and/or vehicle shifts down into second gear or will not shift out of second gear (replace connector c240). *sd468203A · Technical service bulletin · Electrical System · issued Jun 1, 1995
- UNKNOWN568203 · Technical service bulletin · Electrical System · issued Jun 1, 1995
- Stepper motor cruise control will not resume or reset (replace smcc module). *twGM569002 · Technical service bulletin · Vehicle Speed Control · issued Apr 1, 1995
- COLD ENGINE KNOCK. *TW376105 · Technical service bulletin · Engine and Engine Cooling · issued Feb 1, 1995
- Inoperative or erratic speedometer and/or vehicle shifts down into second gear or will not shift out of second gear. *tw468203 · Technical service bulletin · Electrical System · issued Feb 1, 1995
- Hvac fan inoperative. *tw461103 · Technical service bulletin · Visibility · issued Dec 1, 1994
- Oil pressure gauge reading concerns. *tw476149 · Technical service bulletin · Unknown OR Other · issued Dec 1, 1994
- Transmission extention seal leaks. *tw467108 · Technical service bulletin · Power Train · issued Dec 1, 1994