Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN | |||||
| 96714 | 03/25/1996 | 613335 | Subject regarding a new transmission case and main control released for service on aode / 4r70w transmissions. *tt | 06/21/2000 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| BC4321950705 | 07/01/1995 | 45059 | Vehicles experiencing occasional harsh reverse engagement concerns. *tw | 11/01/1995 | |
| 951113 | 06/01/1995 | 45086 | Delayed forward engagement and/or heat stained forward clutch plates after installing center support service. *tw | 11/01/1995 | |
| 95515 | 03/01/1995 | 3055237 | Unknown | 11/01/1995 | |
| 95515 | 03/01/1995 | 39887 | There may be an intermittent loss of torque during or just after the 3-4 upshift or in 4th gear on some vehicles. *tw | 11/01/1995 | |
| POWER TRAIN - MANUAL TRANSMISSION | |||||
| BC0678961025 | 10/25/1996 | 50356 | Information on aode/4r7w transmission main control & case replacement. *tt | 04/24/1997 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||
| Transmission shifted out of last gear & vehicle would start to vibrate as if going over rumble strips. happens when trying to pass another vehicle. vibrations in transmission would last about 15-25 seconds. *ak | |||
| 10/18/1996 | |||
| Transmission would vibrate at 50mph or higher speeds. happens when its shifting on its own. been to dealer & mechanic drained & replaced transmission fluid. the problem still exists. *ak | |||
| 1 | 10/03/1994 | ||
| Driver's/passengers seat beltanchor detached from floor panel; also, loose transmission not shifting properly. *ak | |||
| 08/01/1994 | 1 | ||
| Purchased truck new and the transmission need to rebuild. tt | |||
| POWER TRAIN - AUTOMATIC TRANSMISSION - PARK/NEUTRAL START SWITCH | |||
| 07/31/2002 | |||
| After putting vehicle into park and leaving idling for about 15 minutes, and then when turning vehicle off, it started to roll back. consumer had to apply brakes. contacted dealer. *ak | |||
| POWER TRAIN - AXLE ASSEMBLY - AXLE SHAFT - SEAL | |||
| 05/22/1998 | |||
| The driveshaft seals kept leaking after being repaired several times. the leakage entered into the tranmission. dealer notified. *ak | |||
| POWER TRAIN - DRIVELINE - UNIVERSAL JOINT | |||
| 1 | 01/01/1995 | ||
| U-joint failed. | |||