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Service bulletins for the 2004 GMC Canyon

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.

602 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Body and frame are shown. Show all

Bulletins, newest first
31052004-11-05. Service bulletin. STRUCTURE:BODY. BODY SIDE MOLDINGS BECOME LOOSE/RPO B84. *SC
31122004-11-04. Service bulletin. STRUCTURE. ROOF DITCH MOLDING MAY LOOSE. *SC
3043D2004-11-03. Service bulletin. STRUCTURE. WATER LEAK ON DRIVERS FLOOR. *TC
3053A2004-10-15. Service bulletin. STRUCTURE:BODY:BUMPERS. WHEN REMOVING THE REAR BUMPER TO INSTALL A TRAILER HITCH, THE RIGHT BOLT MAY BREAK OR THE SPOT WELD HOLDING THE NUT IN PLACE BREAKS LOOSE. *TT
3043A2004-09-27. Service bulletin. STRUCTURE:BODY. WATER LEAK ON DRIVERS FLOOR. *TT
016122004-05-28. Service bulletin. STRUCTURE:BODY. PAINT ORANGE PEEL CONDITION. *TT
019142004-05-14. Service bulletin. STRUCTURE. ROOF WELD JOINT REVEAL MOLDING REPLACEMENT (DITCH MOLDING). *TT
018332004-05-07. Service bulletin. STRUCTURE. INTENTIONAL LACK OF SEALANT AT HEADBOARD OF PICKUP BOX. *MR
019422004-05-04. Service bulletin. STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS. RATTLE NOISE REAR OF EXTENDED CAB. *MR
019432004-05-04. Service bulletin. STRUCTURE. WATER LEAK LEFT RIGHT FLOOR. *MR
015372004-03-01. Service bulletin. STRUCTURE:BODY. REGULAR PRODUCTION ACCESSORY INSTALLATION INFORMATION. DEALERSHIPS SHOULD REFRAIN FROM INSTALLING BED EXTENDERS. THE CURRENT BUILD OF CERTAIN VEHICLES PREVENTS THE TAILGATE FROM BEING CLOSED WHEN THE BED EXTENDER BRACKETS ARE PROPERLY INSTALLED. NEW BRACKETS ARE BEING DESIGNED TO REVOLVE THIS ISSUE. SIT BULLETIN 1408806. SERVICE VME. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.