Service bulletins for the 2008 GMC Sierra
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
1655 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Air bags are shown. Show all
| SB-08-09-41-002C | 2009-07-20. Service bulletin. AIR BAGS. GENERAL MOTORS: DIAGNOSTIC INFORMATION FOR INTERMITTENT RESTRAINTS, AIR BAG (SIR) INDICATOR/LAMP ON WITH DTC(S) B0012, B0013, B0016, B0016, B0019, B0020, B0022, B0023, B0026, B0033, B0040, B0042 OR B0044 SET. THIS MAY BE CAUSED BY A LOOSE, MISSING, OR BROKEN CONNECTOR POSITION ASSURANCE (CPA) RETAINER AT THE AIR BAG FOR THE SET DTC. INCLUDES TRAILBLAZER EXT. *PE UPDATED 8/16/10. *PE UPDATED 3/12/12. *PE |
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| SB-08-06-03-006A | 2009-05-22. Service bulletin. AIR BAGS; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). GENERAL MOTORS: ENGINE RUNNING WITH KEY OFF, CONTINUOUS RUN; SENSING DIAGNOSTIC MODULE (SDM), NO COMMUNICATION, SERVICE AIR BAG LIGHT ILLUMINATED (INSTALL DIODE TO SOLENOID/RELAY). *PE |
| 4011 | 2007-01-25. Service bulletin. AIR BAGS. AIR BAG INDICATOR LIGHT IS ON. *KB UPDATED ON 12/13/07. *NJ |
| 060941004 | 2007-01-03. Service bulletin. AIR BAGS:FRONTAL. PASSENGER SIDE AIRBAG DOOR DOES NOT FLUSH WITH DASH PAD/WARPED. (REPOSITION LOCKING TABS ON AIRBAG PANEL). *KB UPDATED 10/5/07. *NJ UPDATED 9/12/08. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.