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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: Transmission and driveline are shown. Show all

Bulletins, newest first
0404210022005-02-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. NOISE AND BUMP CLUNK FELT WHEN TRANSFER CASE SHIFTED INTO FOUR LOW. *EH
32242004-12-04. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. RUB OR SCRAPE NOISE FROM REAR AXLE AREA ON TURNS. *EH
31822004-12-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 3-2 AND 4-2 WOT DOWN SHIFT INORMATION. *EH
31702004-12-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. HARSH 1-2 SHIFT. *EH
30822004-11-17. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). PCM PROGRAMMING CONCERNS. GMT355. *TT
31362004-11-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. THE 4L60E/4L65E AUTOMATIC TRANSMISSION SLIP CONDITION IN 2ND, 3RD, OR 4TH GEAR. ALSO TO INCLUDE THE PONTIAC GTO 2005. *TC
30712004-10-13. Service bulletin. POWER TRAIN. FLUID LEAK BETWEEN TRANSFER CASE AND TRANSMISSION ADAPTER. *TT
01735B2004-06-09. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. FRONT AXLE GROWL NOISE IN 2WD MAY NOT OCCUR IN 4WD. *TT
015992004-06-04. Service bulletin. POWER TRAIN. 4L60E, 4L65E FORWARD AND LOW REVERSE WAVED STEEL CLUTCH PLATE APPEARANCE CHANGE. *TT
019742004-05-20. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION. MANUAL TRANSMISSION STUCK IN 3RD GEAR. *MR
017352004-04-30. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. FRONT AXLE GROWL NOISE IN 2WD MAY NOT OCCUR IN 4WD. SIT BULLETIN 1459942. *TT
0307300562004-03-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. 4L60-E AUTOMATIC TRANSMISSION OIL PUMP FIRST AND SECOND DESIGN IDENTIFICATION. *TT
015092004-03-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). POWER TRAIN CONTROL MODULE P12 REPLACEMENT. SIT BULLETIN 1406647. *TT
007022004-03-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SLIP CONDITION IN 2ND, 3RD OR 4TH DAMAGED 2-4 BAND 3-4 CLUTCH ON THE 4L60E/4L65E AUTOMATIC TRANSMISSION. *TT *MJ
010730038B2004-02-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. THE SERVICE ENGINE SOON LAMP IS ILLUMINATED, NO 3RD AND 4TH GEAR, THE TRANSMISSION DOES NOT SHIFT CORRECTLY, THE TRANSMISSION FEELS LIKE IT SHIFTS TO NEUTRAL OR A LOSS OF DRIVE OCCURS. *TT
0304210072004-01-02. Service bulletin. POWER TRAIN:DRIVELINE. DRIVELINE CHARACTERISTICS FOR FOUR-WHEEL DRIVE (4WD) SYSTEM. *TT
020730024A2002-10-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT

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