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Service bulletins for the 2002 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.

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

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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
0129032004-01-30. Service bulletin. STRUCTURE:FRAME AND MEMBERS. INFORMATION ON REPLACING A FULL FRAME ASSEMBLY ON A COLLISION REPAIR. GM VOICEMAIL EXPRESS. *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
0208640242003-03-28. Service bulletin. STRUCTURE:BODY. DISCOLORATION / FADING OF DOOR GLASS MOLDING. *TT
020844016A2003-03-28. Service bulletin. STRUCTURE:BODY. WHINE, BUZZ, GENERATOR WHINE, WHINE TYPE NOISE HEARD ON ACCELERATION. *TT
0208620042003-02-28. Service bulletin. STRUCTURE:BODY. FRONT FASCIA WAVY. *TT
0208490092003-02-14. Service bulletin. STRUCTURE. INTERFERENCE WITH CENTER CONSOLE REAR AUXILIARY POWER OUTLET COVER AND REAR SEAT CUSHION. *TT
0426022002-11-10. Service bulletin. STRUCTURE:BODY. SUBJECT REGARDING VEHICLES INCORRECTLY BUILT WITH LTZ BADGES ON THE B-PILLARS. *TT
0208610022002-10-04. Service bulletin. STRUCTURE:BODY. SOME CUSTOMERS MAY COMMENT THAT THE ASSIST STEP SKID PAD IS WARPED. *TT
0208670042002-10-03. Service bulletin. STRUCTURE. SOME CUSTOMERS MAY COMMENT THAT THE HEADLINER SAGS AT THE REAR OF THE SUNROOF OPENING. *TT
0208660042002-10-03. Service bulletin. STRUCTURE:BODY. SOME CUSTOMERS MAY COMMENT THAT THE PAINT ON THE LIFTGATE AROUND THE EDGES OF THE LICENSE PLATE HOUSING OR POCKET APPEARS TO BE RUBBING THROUGH OR WEARING OFF. *TT
0208620012002-09-28. Service bulletin. STRUCTURE:BODY. SOME CUSTOMERS MAY COMMENT THAT THE FRONT FASCIA ON THE VEHICLE APPEARS TO BE LOOSE. *TT
332001-05-19. Service bulletin. STRUCTURE:BODY. INFORMATION ON HEADLINER REPLACEMENT, HEADLINER HARNESS ROUTING, AND REPLACING OR SERVICING THE SUNROOF ON VARIOUS MODELS INCLUDING THE 2002 CHEVROLET TRAILBLAZER. *TT

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