Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| PB-12138 | 10/01/2012 | 10047639 | Cadillac/chevrolet/gmc: if transmission dipstick tube becomes fatigue and fracture, while in afm mode, it causes a ticking or rattling noise from front of vehicle, when engine vibrates. models 2010-2011 all escalade, esv, ext; avalanche, | 12/05/2012 | |
| PI0522B | 04/01/2012 | 10044233 | Gm: tick or rattle noise from front of dash, transmission filler tube cracked or broken (inspect filler tube, replace tube as necessary). *js | 05/23/2012 | |
| PI-0041D | 10/01/2011 | 10042286 | Cadillac/chevrolet/gmc: certain model vehicles my 2010-2012, the transmission has developed a leak in the rear. *pe | 12/05/2011 | |
| PI-0320 | 12/01/2010 | 10037895 | Gm: there are complaints of certain gears not working or no reverse. there is also a possibility of two internal trouble codes. *rm | 06/07/2011 | |
| PI-0320 | 12/01/2010 | 10037895 | Ready | 06/07/2011 | |
| PIP-4831B | 11/01/2010 | 10037506 | Ready | 05/25/2011 | |
| PIP-4831B | 11/01/2010 | 10037506 | Gm: malfunction light is on and the transmission may not shift correctly. *rm | 05/25/2011 | |
| PIP-4817 | 08/01/2010 | 10036548 | Cadillac/chevrolet/gmc: (hybrid) information on internal transmission wiring harness repairs. diagnostics of any one of or combination of the dtcs listed may lead to a internal transmission wiring harness concern. transmissionwiring har | 03/28/2011 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||||
| 08-07-30-021G | 03/01/2012 | 10043829 | Gm: loss of high speed gmlan communications, intermittent no crank, ip gage fluctuation, intermittent door look cycling, intermittent chime operation, various ip warning lamps illuminated, transmission may not shift, communication dtcs u007 | 04/27/2012 | |
| PI-0488 | 06/01/2011 | 10039489 | Ready | 08/01/2011 | |
| POWER TRAIN - DRIVELINE - UNIVERSAL JOINT | |||||
| PIE-0208 | 02/01/2012 | 10043665 | Chevrolet/gmc: in the rear of vehicle, a squeaking noise is heard and engineering need to gather information, prior to repair, to determine root cause of condition. *pe | 04/18/2012 | |
| POWER TRAIN - MANUAL TRANSMISSION | |||||
| PI-0320 | 12/01/2010 | 10037895 | Gm: there are complaints of certain gears not working or no reverse. there is also a possibility of two internal trouble codes. *rm | 06/07/2011 | |
| PI-0320 | 12/01/2010 | 10037895 | Ready | 06/07/2011 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| POWER TRAIN | |||
| 01/21/2013 | 41697 | ||
| The vehicle suddenly lost power and the stabili-trac system warning appeared in the dic, then the traction control system warning appeared in the dic, then engine power reduced by 16% in the dic. drove vehicle to exit ramp and turned engine off. vehicle restarted with only the check engine light on and no warnings in the dic. the engine did not however run smoothly. i took it to a dealer who clear some codes and replaced the tps. checked all fuses. no further problem. however a friend has the same vehicle in a 2010 model. same problem dealer replaced a throttle body. check out the gm forum at http://townhall-talk.edmunds.com/direct/view/.f0e807e/0 this forum shows literally hundreds of complaints about the same problem and in some cases causing accidents. my vehicle was repaired on 1-24-2013, and so far it appears that my problem has been resolved, however it appears gm is not really fixing the problem. i am concerned about this for the next out of town trip i take. | |||