Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| SUSPENSION | |||||
| 040316003 | 12/01/2004 | 10017441 | Tire slowly loses air, low tire pressure warning light on, check tire pressure message displayed. *tt | 11/08/2005 | |
| 3379 | 3379A | 10014931 | 8.625 axle phasing, growl, cyclic, noise while driving. *tt | 05/12/2005 | |
| 020307002 | 03/01/2005 | 020307002A | 10014945 | Revised front caster and camber adjustment procedure. original not yet received. *tt | 05/12/2005 |
| 040310007D | 11/01/2005 | 040310007E | 10011197 | 20 inch wheels and tires available through gmspo. *tt updated. *nm | 01/10/2005 |
| 030316001 | 06/01/2007 | 030316001A | 10004767 | Diagnostic information for tire pressure monitoring (tpm) system which may set diagnostic trouble code (dtc) c0760 and/or c0765. *tt updated 08-15-07. *kb | 01/06/2004 |
| 030310001 | 01/01/2008 | 030310001D | 10000959 | Tire slowly goes flat and/or excessive wheel vibration caused by bead splits (replace wheels with new heavy duty rim version) *tt *ar updated 4/11/08. *nj | 04/09/2003 |
| SUSPENSION - AUTOMATIC STABILITY CONTROL (ASC) | |||||
| 3396 | 10013537 | Service stability message displayed in the dic. diagnostic trouble codes c0290, c0292, c0131, or c0196 set in the ebcm. *tt | 04/21/2005 | ||
| 3013 | 01/01/2004 | 10008791 | Unwanted stabilitrak activation or stabilitrak disable message appears on the dic. *tt | 08/23/2004 | |
| SUSPENSION - FRONT - CONTROL ARM - UPPER ARM | |||||
| 060308002 | 03/01/2006 | 10019852 | Revised upper control arm replacement. *tt | 05/05/2006 | |
| SUSPENSION - FRONT - SPRINGS - LEAF SPRING ASSEMBLY - U-BOLT, LEAF SPRING TO AXLE | |||||
| 3340 | 09/23/2006 | 3340C | 10020874 | Left front axle shaft difficult to remove. axle differential leak seal shaft. *kb | 01/25/2007 |
| SUSPENSION - REAR | |||||
| PIP4054A | 02/01/2008 | PIP4054B | 10024345 | Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo g80. *nj updated 7/17/2008. *pe | 04/07/2008 |
| 3525 | 3525B | 10016714 | Automatic level control inoperative due to water ingestion. *tt | 09/28/2005 | |
| 3000A | 01/01/2004 | 3000B | 10008901 | Rear axle locking differential chatter shudder noise on turns. *mj | 08/25/2004 |
| SUSPENSION - REAR - AXLE - NON-POWERED AXLE ASSEMBLY | |||||
| 3569 | 3569B | 10017308 | Service vme - 8.6 inch rear axle which exhibit a gear whine condition (until december 23, 2005). *tt | 11/02/2005 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| SUSPENSION | |||
| 09/09/2011 | 125000 | ||
| Factory installed hitch receiver is severely twisted. the issue has developed over the past 4 years but with very infrequent use. if the vehicle had done a lot of heavy towing this unit would have failed for sure. this could have caused a very serious accident if the failure were to have become catastrophic. i have come to discover that this is a common problem encountered by the majority of those who have used the vehicle for any intermediate towing. | |||
| SUSPENSION - REAR | |||
| 01/12/2006 | 2500 | 50 | 04/12/2005 |
| Dt*: the consumer stated the problem began as a cracking sound while turning the wheel in either direction. the vehicle was taken to the dealership and an adjustment to the control arm was made. one month later, the problem still persisted. on december 29, 2005 the cracking sound was heard again, the vehicle stopped and the throttle would not depress. the vehicle would not gain momentum in either of the gears. the dealership determined the failure was with the differential unit, they noticed either the drive train or the axle was damaged. a heavy duty removal unit was used to remove and replace the axle and differential unit. the vehicle was picked up from the dealership yesterday and on january 12, 2006 the cracking noise was heard again. *jb | |||