1993 GMC Safari technical service bulletins
20 technical service bulletins and manufacturer communications cover the 1993 GMC Safari.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- General motors: on all 1988-2009 full size chevrolet/gmc pickups, utilities and vans, the brake pedal will...
- Diagnosis of cracked or broken transmission case
- Window regulator motor does not fit
- Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan
- Some customers may comment that the right rear door handle on the cargo door breaks
- Subject regarding ABS 3-SENSOR EBC4 - special policy
- Intermittent hestiations, low power, and rough running engine in cold temperatures (replace PCM)
- Special policy adjustment - linear exhaust gas recirculation system
- Policy adjustment - linear exhaust gas recirculation system
- Vehicle does not start readily upon cranking (replace fuel pump relay)
- Unknown
- Inoperative or erratic speedometer and/or vehicle shifts down into second gear or will not shift out of...
- Inoperative or erratic speedometer and/or vehicle shifts down into second gear or will not shift out of...
- Cold engine knock
- General motors has determined that certain 1993 m/l and g vans may experience a condition, at temperatures...
- Transmission extention seal leaks
- Oil pressure gauge reading concerns
- HVAC fan inoperative
- Manufacturer recall - general motors has determined that certain 1993 m/l and g vans may experience a...
- Message announcing manufacturer recall 93C56
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