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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: Electrical system are shown. Show all

Bulletins, newest first
30082004-08-23. Service bulletin. ELECTRICAL SYSTEM. VARIOUS DRIVEABILITY, AIR CONDITIONER, INSTRUMENT PANEL CLUSTER, ENGINE CONTROL, TRANSMISSION, EVAP CONCERNS. *TT
7732004-07-30. Service bulletin. ELECTRICAL SYSTEM:WIRING. NEW VEHICLE AND SNOWPLOW MODEL APPLICATION INFORMATION. TWO NEW PLUG-IN HARNESS KITS. WESTERN PRODUCTS SERVICE BULLETIN. *TT
01772A2004-07-19. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE (DTC) P0351 - P0358 MISLABELED DTCS. DTC DISPLAYED ON TECH 2 MAY NOT REFLECT ACTUAL IC CIRCUIT OR COIL/MODULE OR WHERE PROBLEM IS DETECTED. *TT
01802A2004-07-19. Service bulletin. ELECTRICAL SYSTEM. APP SENSOR 2 AND/OR TP SENSOR 2 SIGNAL CIRCUIT VOLTAGES DROP. *TT
017182004-07-16. Service bulletin. ELECTRICAL SYSTEM:STARTER ASSEMBLY. STARTER CLICKS - NO CRANK CONDITION. *TT
020652004-07-10. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE (DTC) P0621 AND/OR P0622. BATTERY CHARGE INDICATOR ILLUMINATED ON INSTRUMENT PANEL CLUSTER (IPC). *TT
01787A2004-07-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BATTERY MESSAGE DISPLAYED ON DIC AFTER A COLD START. NO CODES SET. *TT
020342004-06-07. Service bulletin. ELECTRICAL SYSTEM. PCM (POWERTRAIN CONTROL MODULE) PIN FIT CAUSING VARIOUS DRIVEABILITY, A/C, IPC (INSTRUMENT PANEL CLUSTER), ENGINE CONTROL, TRANS, EVAP CONCERNS. *TT
020212004-05-20. Service bulletin. ELECTRICAL SYSTEM. ENGINE- DIAGNOSTIC TROUBLE CODE P0507. *MR
019022004-05-14. Service bulletin. ELECTRICAL SYSTEM. BATTERY MESSAGE DISPLAYED AND DIC COLD START. NO CODES SET. *TT
018302004-05-11. Service bulletin. ELECTRICAL SYSTEM. DOME LIGHT ON DOOR AJAR MESSAGE. *MR
017872004-05-11. Service bulletin. ELECTRICAL SYSTEM. BATTERY LIGHT AND OR MESSAGE ON DIC WITH OR WITHOUT P0621, P0622. *MR
018582004-05-07. Service bulletin. ELECTRICAL SYSTEM:WIRING. NO CRANK, NO START, FUSE 23 OPEN. *MR
018682004-05-07. Service bulletin. ELECTRICAL SYSTEM. UNWANTED HAZARD LIGHTS ON , IPC INOPERATIVE., DOOR LOCKS INOPERATIVE. NO START, BATTERY DEAD. *MR
018592004-05-07. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSING ABS C0035 C0040 C0221 C0220. *MR
018782004-05-04. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE P0315, OIL LIFE MONITOR RESET AND/OR RADIO LOCK OUT AFTER SWAPPING BODY CONTROL MODULE (BCM). *TT
015292004-02-27. Service bulletin. ELECTRICAL SYSTEM. BODY CONTROL MODULE (BCM) REPLACEMENT, ODOMETER PROGRAMMING. SIT BULLETIN 1408724. *TT
01576A2004-02-25. Service bulletin. ELECTRICAL SYSTEM. WILL NOT TURN ON ANY WARNING LIGHTS-BODY CONTROL MODULE. *MN

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