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Service bulletins for the 2003 Chevrolet Trailblazer

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.

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

By type

By component

By trouble code

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

Bulletins, newest first
01663A2004-04-27. Service bulletin. STRUCTURE. VIBRATION NOISE FROM UNDER HOOD, SOUNDS LIKE SHEET METAL VIBRATING. *TT
0308111002A2004-02-11. Service bulletin. STRUCTURE:BODY. PAINT CHIPPING BEHIND FRONT WHEELS/FRONT OF REAR WHEELS, DAMAGED LOWER DOOR/CLADDING AND ROCKER PANELS. *TT THIS SERVICE BULLETIN REPLACES 0308111002. *EH UPDATE. *TT
0308630032004-02-11. Service bulletin. STRUCTURE:BODY. RATTLE FROM FRONT OF VEHICLE. *TT
0308570042004-01-05. Service bulletin. STRUCTURE:BODY. WET FRONT FLOOR CARPET. *TT UPDATE. *TT UPDATE. *KB
0625032003-10-29. Service bulletin. STRUCTURE. REAR LICENSE PLATE POCKET SEAL BEING ROLLED OVER DUE TO IMPROPER INSTALLATION. THIS A VME MESSAGE. *TT
0308660062003-09-30. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE. LIFT GATE GLASS HARD TO CLOSE. *TT
1209022003-09-12. Service bulletin. STRUCTURE:BODY. BUZZ OR RATTLE NOISE COMING FROM THE FRONT END OF LIGHT ACCELREATION AT 25 TO 45 MILES PER HOUR OR OVER BUMPS. *TT
0310032003-07-25. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE. THE LIFT GATE, OR LIFT GATE GLASS, BINDS WHEN OPENING OR DOES NOT OPEN COMPLETELY BECAUSE OF CENTER HIGH MOUNTED STOP LAMP OR CHIMSEL APPLIQUE HITS THE ROOF OF THE VEHICLE. *TT *JB
0308640062003-04-25. Service bulletin. STRUCTURE:BODY:DOOR. DOORS HARD TO CLOSE. *TT UPDATED 07-24-07. *KB
0208620042003-02-28. Service bulletin. STRUCTURE:BODY. FRONT FASCIA WAVY. *TT
0208440162003-02-12. Service bulletin. STRUCTURE:BODY. WHINE, BUZZ, GENERATOR WHINE, WHINE TYPE NOISE HEARD ON ACCELERATION. *TT

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