Service bulletins for the 2001 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.
652 on file from NHTSA, as of 2026-10-19.
By type
By component
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Only bulletins with component: Ignition are shown. Show all
| 05500 | 2024-02-12. Service bulletin. ELECTRICAL SYSTEM:IGNITION; ELECTRICAL SYSTEM. 05500 IGNITION DISTRIBUTOR SYSTEM CORROSION INSPECT / REPLACE |
|---|---|
| 05500 | 2016-05-19. Service bulletin. ELECTRICAL SYSTEM:IGNITION. SUMMARY TO BE PROVIDED ON A FUTURE DATE. |
| 05500 | 2005-11-10. Service bulletin. ELECTRICAL SYSTEM:IGNITION. THE IGNITION DISTRIBUTOR CAP AND ROTOR MAY CORRODE AND CAUSE IGNITION SYSTEM FAILURE. A PRODUCT EMISSION RECALL TO INSPECT / REPLACE THE DISTRIBUTOR IGNITION SYSTEM. *TT GM PARTS BULLETINS & INFORMATION. *TT |
| 020604030 | 2002-10-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. SUBJECT REGARDING REVISED DIAGNOSTIC TROUBLE CODE P0087 TABLE. *TT |
| 020604032 | 2002-10-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION:MODULE. THIS BULLETIN IS BEING ISSUED TO REVISE THE DIAGNOSTIC TROUBLE CODE P0088. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.