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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.

By type

By component

By trouble code

By topic

Bulletins, newest first
30712004-10-13. Service bulletin. POWER TRAIN. FLUID LEAK BETWEEN TRANSFER CASE AND TRANSMISSION ADAPTER. *TT
3088A2004-10-04. Service bulletin. EQUIPMENT:ELECTRICAL. ODOMETER READS 0 MILES AFTER REPLACING THE INSTRUMENT PANEL CLUSTER (IPC). *TT
30852004-10-04. Service bulletin. TIRES:TEMPORARY/EMERGENCY SPARE TIRE. THE SPARE TIRE IS A DIFFERENT SIZE COMPARED TO THE REST OF THE TIRES. THE Z71 OPTION COMES WITH P265/75R15 TIRES, AND THE SPARE TIRE IS A P235/75R15. *TT
3040A2004-09-27. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR. BLOWER MOTOR MAY STAY ON ALL THE TIME OR HAVE ERRATIC BLOWER MOTOR OPERATION. *TT
3046A2004-09-27. Service bulletin. FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM. FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL. *TT
3043A2004-09-27. Service bulletin. STRUCTURE:BODY. WATER LEAK ON DRIVERS FLOOR. *TT
041920042004-09-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SERVICE ENGINE SOON LAMP BEING ILLUMINATED. WITH DIAGNOSTIC TROUBLE CODES P0507, P0621 OR P0622. GM VOICEMAIL EXPRESS. *TT
033120042004-09-17. Service bulletin. SUSPENSION. CORRECTION TO A DEALER VME SENT OUT ON MARCH 23, 2004 WITH REGARD TO CUSTOMERS COMMENTS THAT THEY FEEL THEIR SUSPENSION RIDE IS TOO STIFF, TOO SOFT, TOO SHAKY OR INCONSISTENT. *TT
032920042004-09-17. Service bulletin. TIRES. VIBRATION AT HIGHWAY SPEEDS CAUSED BY THE TIRES FLAT SPOTTING AS A RESULT OF THE TIRES REACHING HIGH TEMPERATURES AND THEN COOLING WHILE PARKED. ENGINEERING IS CURRENTLY TESTING A REDESIGN OF THE TIRE. *TT
021502004-08-25. Service bulletin. SUSPENSION:REAR. RUB OR SCRAPE NOISE FROM REAR AXLE AREA ON TURNS. *MJ
30082004-08-23. Service bulletin. ELECTRICAL SYSTEM. VARIOUS DRIVEABILITY, AIR CONDITIONER, INSTRUMENT PANEL CLUSTER, ENGINE CONTROL, TRANSMISSION, EVAP CONCERNS. *TT
30192004-08-23. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR. FLUTTERING TYPE NOISE WITH THE HVAC BLOWER MOTOR ON. *TT
0406010162004-08-02. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. UNDERHOOD WHINE OR RATTLE TYPE NOISE. *TT
04052004-08-02. Service bulletin. EXTERIOR LIGHTING. LIGHTING APPLICATIONS FOR VEHICLES WHERE SNOWPLOW DAYTIME RUNNING LIGHTS (DRL'S) ARE/ ARE NOT REQUIRED. FISHER. *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
020742004-07-10. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. ALARM SOUNDS WHEN UNLOCKING DOORS WITH A KEY. *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
020602004-07-09. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. NO AUDIO AND RADIO DISPLAY INOPERATIVE OR CLOCK RESETS. *TT
021062004-07-09. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. OIL CONSUMPTION AND/OR BLACK SMOKE FROM EXHAUST. *TT
019592004-07-03. Service bulletin. TIRES. P265/75R15 TIRE VIBRATION AT HIGHWAY SPEED. *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
01735B2004-06-09. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. FRONT AXLE GROWL NOISE IN 2WD MAY NOT OCCUR IN 4WD. *TT

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