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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By component
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Only bulletins with component: Suspension are shown. Show all
| PIP-4414A | 2009-11-23. Service bulletin. SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY. CHEVROLET/GMC: A WHINE, GRIND OR CLUNK NOISE FROM THE REAR AXLE AT SPEEDS ABOVE APPROXIMATELY 30 MPH (50KPH). THIS CONDITION ONLY APPLIES TO 10.5 REAR AXLE ASSEMBLIES, WHICH ARE USED ON 2500 AND 3500 SERIES PICKUPS EQUIPPED WITH A 5.0L ENGINE. *PE |
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| 030309002 | 2004-02-11. Service bulletin. SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY; SUSPENSION. REAR LEAF SPRING SLAP OR CLUNK NOISE (REPLACE SPRING INSERTS) *TT UPDATED 10/18/07. *NJ |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.