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Service bulletins for the 2003 Chevrolet Avalanche

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.

746 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
31442004-11-05. Service bulletin. STRUCTURE:BODY:HOOD. SUPPLEMENT TO 00-02-35-003F CLUNKING NOISE UNDER HOOD AND CAN BE FELT IN STEERING WHEEL. *SC
3118A2004-11-03. Service bulletin. STRUCTURE. POP/CLUNK NOISE ON RIGHT OR LEFT TURNS. *TC *SC
091820022004-10-01. Service bulletin. STRUCTURE:BODY. LIGHT COLORED GREASE LIKE SUBSTANCE COMING FROM THE THREE-PANEL BED HARDCOVER AREA. *TT
091820022004-10-01. Service bulletin. STRUCTURE:BODY. FIELD REPORTS THAT EXTERIOR NON-PAINTED CLADDING AND BED COVERS APPEAR TO LIGHTEN IN COLOR OR FADE. *TT
042220042004-09-20. Service bulletin. STRUCTURE:BODY. THIS MESSAGE RELATES TO THE PURCHASE OF ARMOR-DILLO TO TREAT FADED OR STAINED CARGO COVERS AND CLADDING. GM VOICEMAIL EXPRESS. *TT
30002004-08-25. Service bulletin. STRUCTURE:BODY:DOOR. SERVICE VME - 03 - 04 FULL SIZE TRUCK, UTILITIES AND HUMMER H2 PASSENGER DOOR MODULE INOPERATIVE. *MJ
040849006A2004-08-16. Service bulletin. STRUCTURE:BODY. SERVICE MESSAGE DISPLAYED, DIAGNOSTIC TROUBLE CODE (DTC) C0550 SET (REPROGRAM EBCM). *MJ UPDATE. ORIGINAL NOT YET RECEIVED. *TT
019362004-07-12. Service bulletin. STRUCTURE:BODY. PAINTED BODY SIDE MOLDINGS DIMPLE (RAISED SURFACE). SERVICE VME. *TT
020522004-07-09. Service bulletin. STRUCTURE. NOISE COMING FROM INSTRUMENT PANEL CLUSTER OR TACHOMETER. *TT
01448A2004-06-09. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. WATER LEAKING FROM CENTER ROOF CONSOLE. *TT
016102004-05-28. Service bulletin. STRUCTURE:BODY. STAINED OR FADED CARGO COVERS. *TT
017602004-04-30. Service bulletin. STRUCTURE:BODY. BUZZ NOISE FROM HEADLINER ABOVE DRIVER. *MR
00778A2004-04-27. Service bulletin. STRUCTURE. BUSINESS TRIP AND/OR PERSONAL TRIP ODOMETER INOPERATIVE. SIT BULLETIN 1460572. *TT
010866006A2004-03-02. Service bulletin. STRUCTURE:BODY. INFORMATION REGARDING CADILLAC ESCALADE EXT AND CHEVROLET AVALANCHE CARGO AREA. *TT
030857001A2004-02-11. Service bulletin. STRUCTURE:BODY. REAR FLOOR CARPET WET WITH DIRTY WATER. *TT
030861002B2004-02-11. Service bulletin. STRUCTURE:BODY. SNAP/POPPING TYPE NOISE COMING FROM FRONT OF VEHICLE. *TT 03-08-61-002B, DATED 05/01/2004 REPLACED. *TT
0915032004-01-26. Service bulletin. STRUCTURE:BODY. DISCOLORATION OF THE CARGO COVERS. GM VOICEMAIL LOG. *TT
0929032004-01-22. Service bulletin. STRUCTURE:BODY. SNAP OR POP TYPE NOISE FROM THE FRONT OF THE TRUCK, USUALLY DURING SLOW SPEED MANEUVERS. GM VOICEMAIL LOG. *TT
0308660122004-01-03. Service bulletin. STRUCTURE:BODY. MIDGATE REAR GLASS STORAGE RETAINERS NOW AVAILABLE FOR SERVICE. *TT
030861002D2004-01-03. Service bulletin. STRUCTURE:BODY. SNAP/POPPING TYPE NOISE COMING FROM FRONT OF VEHICLE. *TT *EH
0308640292003-12-05. Service bulletin. STRUCTURE:BODY:DOOR. INFORMATION ON REMOVING FRONT DOOR TRIM PANEL TO AVOID BREAKAGE. *TT
014142003-11-22. Service bulletin. STRUCTURE:BODY. DISCOLORATION OF CARGO COVERS. SERVICE DME. *TT
013672003-11-20. Service bulletin. STRUCTURE:BODY. NOISE FROM LOWER DOOR OR RUNNING BOARD AT ROAD SPEEDS. *TT
0308640222003-10-02. Service bulletin. STRUCTURE:BODY:DOOR. INFORMATION ON REMOVING THE FRONT DOOR TRIM PANEL DURING SWITCH REMOVAL TO AVOID BREAKAGE. *TT
0308440112003-10-02. Service bulletin. STRUCTURE:BODY. TWEETER SPEAKER RATTLE IN FRONT SIDE DOOR(S), TWEETER SPEAKER FALLS OUT OF POSITION. *TT

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