Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| SUSPENSION | |||||
| 3249 | 10011691 | High speed shake or vibration. *eh | 01/28/2005 | ||
| 000310007E | 02/01/2004 | 000310007F | 10001281 | Shake/vibration in steering wheel, floor, seat at highway speeds on smooth roads. *tt update. *tt | 04/25/2003 |
| SUSPENSION - FRONT - SHOCK ABSORBER | |||||
| PIC-4887 | 06/01/2008 | 10026686 | Gmc: harsh ride or line installation concern with delco shock kit. concerns with connecting the lines to the shocks and the air compressor. concern of harsh ride after installation. *pe | 12/01/2008 | |
| SUSPENSION - REAR - SHOCK ABSORBER | |||||
| PIC-4887 | 06/01/2008 | 10026686 | Gmc: harsh ride or line installation concern with delco shock kit. concerns with connecting the lines to the shocks and the air compressor. concern of harsh ride after installation. *pe | 12/01/2008 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| SUSPENSION - AUTOMATIC STABILITY CONTROL (ASC) | |||
| 01/01/2005 | 2 | ||
| While driving 30 mph driver noticed that the stability system light appeared on the dashboard and remained on. vehicle was taken to the dealer for inspection, but mechanic could not duplicate the problem. this information was provided by kelly's wife alice johnson. *ak | |||
| SUSPENSION - FRONT - HUB | |||
| 11/07/2006 | 39000 | 1 | |
| Dt*: the contact stated while driving 30 mph, there was a wind-like noise coming from the front of the vehicle. as the vehicle speed increased, the noise became louder. there was also a tightness in the steering when turning to either side. the vehicle was taken to a service dealer who determined that the hub assembly was out of balance. both hub assemblies were replaced which corrected the problem. the manufacturer was also notified. | |||
| SUSPENSION - REAR | |||
| 10/26/2006 | 55000 | 1 | 05/01/2006 |
| My 2003 park avenue ultra has a vibration at 65 - 70 mph that seems to be impossible to diagnosis and fix; buick dealer can not fix. *nm | |||