Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| SUSPENSION | |||||
| PIT-4322D | 12/01/2010 | 10037626 | Ready | 05/31/2011 | |
| PIT-4322D | 12/01/2010 | 10037626 | Gm: there is unwanted stability action or stability light on. this can be caused by the suspension being modified. *rm | 05/31/2011 | |
| SUSPENSION - AUTOMATIC STABILITY CONTROL (ASC) | |||||
| PIT-5120-A | 09/01/2012 | 10047479 | Gmc/chevrolet/cadillac: instrument panel messages regarding stabilitrak message, traction control message, service brake system message, is off and gauges, in various modules low speed settings, are inoperative. models 2007-13 all escala | 11/28/2012 | |
| PIT-4322D | 12/01/2010 | 10037626 | Ready | 05/31/2011 | |
| PIT-4322D | 12/01/2010 | 10037626 | Gm: there is unwanted stability action or stability light on. this can be caused by the suspension being modified. *rm | 05/31/2011 | |
| SUSPENSION - REAR - AXLE - NON-POWERED AXLE ASSEMBLY | |||||
| PIE-0099 | 08/01/2010 | 10036164 | Chevrolet/gmc/cadillac: rear axle pinion bearing noise, gear noise and/or pinion bearing failure(8.6, 9.5, 10.5 and 11.5) aam axles. customers hear rough growl or grating type sound coming from the rear of vehicle while driving. *pe | 03/11/2011 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| SUSPENSION | |||
| 03/12/2012 | 11000 | ||
| Tl- the contact owns a 2011 gmc yukon denali. the contact stated that while driving 30 mph, there was a loud grinding noise coming from the vehicle. the contact was able to slow down and stop the vehicle. the vehicle was taken to the dealer who diagnosed that the passenger side wheel bearing seized and as a result, the wheel bearing, calipers and rotors needed to be replaced. the manufacturer was made aware of the failure who stated that they would contact him at a later date. the vehicle was repaired. the failure and the current mileage was 11,000. kmj | |||
| 03/12/2012 | 11000 | ||
| Tl- the contact owns a 2011 gmc yukon denali. the contact stated that while driving 30 mph the driver heard a loud grinding noise. the contact mentioned that although the driver did not have full control of the vehicle she was able to slow down and stop. the vehicle was taken to the dealer who diagnosed that the passenger side wheel bearing locked as a result the wheel bearing, calipers, and rotor needed to be replaced. the manufacturer was made aware of the failure who stated that they would contact him at a later date. the vehicle was repaired. the failure and current mileage was 11,000. pm | |||