Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| SUSPENSION | |||||
| 990309003 | 10/01/1999 | 6088678 | Vehicles with 4l60-e automatic transmissions may exhibit vibration during acceleration from 0 - 40 km/h (0-25 mph). *tt | 12/29/1999 | |
| 990309002 | 08/01/1999 | 607591 | Experiencing a vibration and lateral shake on smooth road surfaces. *tt | 09/29/1999 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| SUSPENSION - FRONT | |||
| 02/01/1999 | 4 | 12/01/1998 | |
| The truck has been to the dealer often and they admited they could not guarntee they have fixed the front end the service mgr crossed his fingers and with a response that he hope so we dont drive the truck often for fear of an accident either the wheels locking up or the brakes failing, he said they tighted a bolt on the subframe and that fixed the front end but a gm engr told me that truck does not have a subframe only vehicles with unibodies use subframes, i have documented all services and responses if needed. *ak | |||
| SUSPENSION - FRONT - WHEEL BEARING | |||
| 08/01/2000 | 2 | 12/01/1998 | |
| Both front wheel bearing went out as well as window regulator's with less then 3000 miles on the pick up and the dealer has had other trucks of the same type with front end suspension problems which duplicates mine. | |||