Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| 08-07-30-002 | 01/01/2008 | 10025561 | Information on 4t65-e mn7, m15 and m76 front wheel drive automatic transmission valve body reconditioning, dtcs p0741, p0742, p0757, p842, harsh shifts or slips. *pe update 6/11/10. *pe | 08/21/2008 | |
| 080730002 | 03/01/2008 | 080730002A | 10025065 | Informational on 4t65-e mn7, m15 and m76 front wheel drive automatic transmission valve body reconditioning, dtcs p0741, p0742, p0757, p842, harsh shifts or slips. *pe | 07/08/2008 |
| 060730023 | 09/01/2006 | 10020766 | 4t65e transmission 1-2 shift shudder at light to moderate acceleration. replace complete second clutch assembly. *kb | 01/08/2007 | |
| 3500 | 10016528 | Repeat failures of all-wheel drive transfer case and/or transmission - unable to attain correct transfer case selective washer measurement. *tt | 09/20/2005 | ||
| 040849027 | 10/28/2004 | 10013040 | Adjust the transmission shift cable. *eh | 04/06/2005 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||||
| 05539 | 04/01/2005 | 05539A | 10017551 | Product emission recall to replace the powertrain/engine control module (pcm/ecm). the powertrain/engine control module (pcm/ecm) may have been manufactured with damaged internal ic chips, which may affect the fuel pump control and egr out | 11/10/2005 |
| POWER TRAIN - TRANSFER CASE (4-WHEEL DRIVE) | |||||
| 4157 | 10022359 | All wheel drive disable lamp on. *kb | 08/03/2007 | ||
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| POWER TRAIN | |||
| 04/20/2009 | 61000 | ||
| Tl*the contact owns a 2005 chevrolet uplander. he stated that intermittently the brakes and traction control activated; which caused the engine to shut off. he was able to restart the vehicle and resume normal operation. the vehicle was taken to the dealer and repaired six times; however, the repairs have not remedied the failure. the manufacturer was notified. the failure mileage was 61,000 and the current mileage was 68,000. | |||
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||
| 05/16/2010 | 71000 | ||
| Tl*the contact owns a 2005 chevrolet uplander. when the vehicle was shifted into drive, the vehicle would move backward. the failure occurred twice. the contact called the manufacturer and filed a complaint. the dealer stated that the contact would have to submit the vehicle for a diagnostics test and would be responsible for any repair costs. the current and failure mileages were approximately 71,000. | |||
| 02/07/2007 | 13000 | 20 | 09/28/2005 |
| Tl* - the contact owns a 2005 chevrolet uplander. the transmission failed at 11,000 miles. the mechanic repaired it instead of replacing, it and it continued to leak. the dealer replaced the transmission, and the new one from the manufacturer was also leaking. the vehicle was in the repair shop for 16 days, and the new transmission had to be resealed. when starting the vehicle the ignition was sticking in the start mode for 2 minutes after releasing the key. the passenger automatic sliding door did not latch shut, no warning indicator light appeared nor did it register with onstar as the door was being un latched. when attempting to open the door it will not open because the latch did not engage. the dealer was unable to diagnose the failure. the contact was concerned about the safety risk involved. the contact filed a complaint with the bbb, and spoken to gm about all of the failures. the gear shiftws very difficult to move from park to reverse. all of the above listed failures occurred frequently. the most recent was the door and the starter. the starter failure occurred 15 to 20 times. the gear shift failed every time the vehicle was driven. the door failed 20 times. the current and failure mileage was 13,000. *ak the engine would crank, but it wouldn't start, the drivers heated seat was inoperative, there was an oil leak from the crankshaft seal, the power sliding door was inoperative. updated 03/30/07. *jb | |||
| 02/02/2006 | 3997 | 3 | 03/19/2005 |
| After 30 days of owning 2005 chevy uplander, dealership had to send a tow truck to come pick my van up on the side of the highway. the transmission had gone out. after several months it has started acting up again. to the point they have replaced the transmission. the jerking sensation when putting the van into reverse is still there. *nm | |||
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||
| 01/03/2006 | 10281 | 2 | 03/03/2005 |
| Dt*: the contact stated the headlights dim intermittently. when the accelerator pedal is not being depressed the headlights dim and the heater motor blower slows down. however, when the accelerator pedal is depressed the headlights and heater function normally. the manufacturer determined the computer was defective. also, the power control module ( pcm) has been replaced, and the alternator was replaced 3 times. *ak | |||
| POWER TRAIN - AXLE ASSEMBLY - AXLE SHAFT | |||
| 06/06/2006 | 17000 | 16 | 08/08/2005 |
| I own a chevrolet, uplander that has been giving me a problem with the rear end. it did not start until i had 17,000 miles on it. the car vibrated in the rear axle. i tried to get it fixed at the dealer. they kept saying it was different things, but i still have the problem. have had it to the dealer 15 times, and the problem was getting worse. i am afraid to drive it, afraid that it will lock , and i will have an accident. the vibration was getting real bad when turning a corner. *ak | |||