Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN | |||||
| 990730016A | 10/01/2002 | 990730016B | 10007838 | Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan. *tt | 07/12/2004 |
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||||
| 01404 | 11/18/2003 | 10004208 | Powertrain control module (pcm) will not fit in new tray per bulletin 02-06-04-020a. *tt | 11/21/2003 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - LEVER AND LINKAGE - COLUMN SHIFT | |||||
| 020730024A | 08/01/2005 | 020730024B | 634999 | Diagnosis of cracked or broken transmission case. *tt 2006 and prior cars and light duty trucks. *tt | 10/11/2002 |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| POWER TRAIN | |||
| 05/13/1999 | 1 | 03/01/1997 | |
| Enginecheck light came on and stayed on for three days. then it was hard to shift of gear. she took vehicle to the dealership to be flushed out. consumer was concerned that at 40,000 miles she had severe shifting problem.*ak rust in transmission fluid, metal filing was found in the transmission possibly from coolant leak into it. *yh | |||
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||
| 05/13/1999 | 1 | 03/01/1997 | |
| Enginecheck light came on and stayed on for three days. then it was hard to shift of gear. she took vehicle to the dealership to be flushed out. consumer was concerned that at 40,000 miles she had severe shifting problem.*ak rust in transmission fluid, metal filing was found in the transmission possibly from coolant leak into it. *yh | |||
| 1 | 07/01/1996 | ||
| The vehicke had to have the engine heads reworked due to engine check light coming on starting at 2000 miles. #1 cylinder exhuast valve was sticking open. we have had the dealer replace the window motor control motor and switch. failed 4 times. brakes are terrible. although abs right front wheel will lock up, dealer can't seem to correct. fuel pump failed in august 1998. speedometer was acting up, would move 4-5 miles per hour at a time, not smoothly, would jump up or down. cruise didn't work well. dealer replaced speed control sensor in august 1998. drive gear for speed sensor came apart inside transmission on 12/31/98, leaving us 800 miles from home on news years eve. trying to get reimbursement etc from gmc. started asking for help on monday 1/4/99....promised a phone call back on 1/5/99...no return call ...called gmc on 1/6/99...promised a return call nothing as of 5 pm est. we want to have gmc buy vehicle back under lemmon laws....how do i proceed? *ak | |||
| 10/22/1996 | 3 | 10/22/1996 | |
| Transmission has failed three times. | |||