Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN | |||||
| 12120 | 11/01/2001 | 630349 | Some vehicles with 4r700 transmissions built from 4/16/98 through the end of the 1998 model year may exhibit a leak from the vent area of the transmission. *tt | 04/16/2002 | |
| 12120 | 11/01/1998 | 613139 | Some vehicles with 4r70w transmissions built from 4/16/98 through 10/30/98 may exhibit a leak from the vent area of the transmission. *mjs | 06/19/2000 | |
| POWER TRAIN - DRIVELINE - DIFFERENTIAL UNIT | |||||
| 12590 | 03/01/1999 | 6091822 | Some 4x4 vehicles may exhibit a moan noise from the front differential when the vehicle is operating in 4x2 mode and goes away when operating in 4x4 mode. *tt | 11/15/2000 | |
| 996113 | 05/01/1999 | 606979 | Experiencing front differential noise. *tt | 09/09/1999 | |
| 996139 | 05/01/1999 | 606989 | Concerns with front differential noise. *tt | 09/09/1999 | |
| 5955 | 03/01/1999 | 605263 | Subject regarding front differential noise investigation. *tt | 06/07/1999 | |
| POWER TRAIN - MANUAL TRANSMISSION | |||||
| 5348 | 12/01/1998 | 615431 | Some vehicles equipped with m5od r2 manual transmission may exhibit a gear shift rattle condition in third gear. *tt | 01/16/2001 | |
| 985143 | 11/01/1998 | 613279 | Some vehicles with 4r70w transmissions built from 4/16/98 through the end of the 1998 model year may exhibit a leak from the vent area of the transmission. *tt | 06/20/2000 | |