Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN | |||||
| 3609A | 3609B | 10018537 | Harsh 1-2 shift, malfunction indicator lamp illuminated, diagnostic trouble code p0894 stored in pcm. *tt | 01/05/2006 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| PIP-3366-B | 11/01/2011 | 10043185 | Cadillac/chevrolet/gmc/hummer: some suvs and trucks are exhibiting a condition where by grinding/ratcheting type noise coming from automatic transmission when shifting into park while in 4wd low (4lo) range. *pe | 02/29/2012 | |
| 3931 | 09/28/2006 | 3931A | 10021018 | No movement when the shift lever is moved to d4 or d3. normal operation when moved to d2 d1 or reverse. *kb updated. *kb | 02/22/2007 |
| 3309 | 3309B | 10013548 | Investigation of extension seal leaks on 4l60e automatic transmission. *tt | 04/21/2005 | |
| 3170 | 3170C | 10010577 | Harsh 1-2 shift. *eh | 12/01/2004 | |
| 3136 | 3136A | 10010080 | The 4l60e/4l65e automatic transmission slip condition in 2nd, 3rd, or 4th gear. also to include the pontiac gto 2005. *tc | 11/04/2004 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||||
| SB-07-06-04-019A | 11/01/2008 | 10028831 | General motors: intermittent mil/ses/ dtc p2138 with reduced engine power (repair instrument panel (ip) to body harness connector). 2005-08 gm passengers cars/light duty trucks (incl. saturns). *pe | 06/01/2009 | |
| 3061 | 12/01/2007 | 3061F | 10023773 | Dtc c0327 with or without additional dtc's setting. with four wheel drive (4wd) only. *nj | 01/31/2008 |
| POWER TRAIN - AUTOMATIC TRANSMISSION - COOLING UNIT AND LINES | |||||
| PIT-4722 | 10/01/2008 | 10026804 | Gmc: fluid leak from transmission oil cooler lines due to corrosion. all 2000-2006 light duty trucks equipped with the light duty automatic transmission. *pe | 12/18/2008 | |
| POWER TRAIN - AXLE ASSEMBLY | |||||
| 3718 | 10019437 | Squeak, squeal or whistle noise from front axle equipped with 4wd. *tt | 03/14/2006 | ||
| 030417002 | 12/01/2006 | 030417002A | 10001111 | Whine noise from rear axle. *tt | 04/15/2003 |
| POWER TRAIN - DRIVELINE - DRIVESHAFT | |||||
| SB-070417001D | 05/01/2009 | 10030590 | General motors: a bump or thump noise is heard coming from the rear suspension or felt in the floor. the information affect vehicles with g67 automatic level control rear suspension. *pe | 10/23/2009 | |
| POWER TRAIN - MANUAL TRANSMISSION | |||||
| 3136 | 3136K | 10021019 | Slip condition in 2nd, 3rd, or 4th. damaged 2-4 or 3-4 clutch. *kb updated 10/31/07. *nj | 02/22/2007 | |
| 4108 | 10020876 | Transmission shift indicator adjustment. *kb | 01/25/2007 | ||
| POWER TRAIN - TRANSFER CASE (4-WHEEL DRIVE) | |||||
| 05-04-21-003 | 01/01/2008 | 050421003C | 10017464 | Service 4wd light illuminated, diagnostic trouble code (dtc) c0374 set. *tt updated 10/05/07. *nj inspect wiring harness to transfer case speed sensors, replace wiring harness. updated 7/18/08 *pe | 11/08/2005 |
| 3424 | 3424A | 10017299 | Electronic transfer case unable to complete shift. *tt | 11/02/2005 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| POWER TRAIN | |||
| 05/13/2012 | 80150 | ||
| While driving vehicle, started to rough idle and almost caused a vehicle accident because i was unable to stop the car while driving, engine shutdown while driving and lost all power and braking & steering ability, restated vehicle and got burning gas smell from vehicle exhaust pipe and check engine light on with code p0014, got vehicle serviced and had new sensor installed but now getting pinging sound from engine under load and while driving at speed and minor vibration while at idle. i feel this is a serious issue with this vehicle where almost feel unsafe driving vehicle due to running risk of engine shutdown while at speed and unable to steer or brake when engine stalls due to this condition with code p0014 in cars computer. would really like to be contacted about this issue, gm should have a recall to inspect these systems and provide free repairs of any faulty sensors and provide a full service check on this vehicles. i felt real unsafe to drive this vehicle due to worrying about causing engine damage or having a accident because of this high end failure of this componet | |||
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||
| 01/15/2009 | 50000 | 1 | |
| 2006 envoy only has 50,000 miles and the flywheel is going bad which may lead to future problems with the transmission there is also a fuel gauge problem where i fill up the car completely and it still reads empty. to replace this would be $800 dollars!!! i have found other websites where other people who own this car are having the same problems. there needs to be a recall!!!!!!! this is ridiculous. thank you for listening. *tr | |||
| 10/18/2008 | 56420 | 1 | |
| Lost 2nd and 4th gears yesterday. only 56,000 miles on my 2006 envoy and should not have to replace my transmission yet. not happy!!!! *tr | |||
| 04/14/2006 | 300 | 60 | 04/11/2006 |
| Dt*: the contact stated that the vehicle does not accelerate smoothly and makes a loud noise during the first 3 minutes of driving. the accelerator pedal must be depressed all the way to the floor for the vehicle to move, and then normal acceleration begins after driving 3 minutes. the vehicle was taken to the dealer on 05/02/06 who could not duplicate the problem. the dealer representative inspected the vehicle on 07/20/06 and determined that the clutch fan that cools the engine created the noise but could not determine the cause for the acceleration problem. the manufacturer was alerted on numerous occasions who finally identified that it is normal for the vehicle's acceleration to perform in the documented manner. updated 08/15/06. 8jb | |||