The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.
Resources for the Repair and Maintenance of your 2004 GMC Canyon
2004 GMC Canyon
2004 GMC Canyon Problems
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The engine may develop a misfire due to worn valve seats. This fault will cause the Check Engine Light to illuminate. Replacement of the cylinder head may be required to correct this concern.
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
The CD player in the radio may fail. Our technicians tell us that the radio will need to be removed and sent out to a radio repair shop to correct this condition.
GM recommends replacing the engine coolant at 100,000 miles; however, our technicians tell us that the coolant may become contaminated and require a complete cooling system flush every 60,000 to 70,000 miles.
2004 GMC Canyon Recalls (Recent)
RepairPal Expert Overview:
General Motors is recalling certain 2004–2011 Chevrolet Colorado, GMC Canyon, and Isuzu regular and extended cab models without a rear seat and equipped with a 60/40 front bench split seat for failing to comply with federal safety standards on child restraint anchorage systems. The top tether anchor for the front center seat is not accessible and the manual provides no instruction on its use. In order to correct the problem, dealers will cut a hole in the back panel trim cover to allow access to the top tether anchor and will provide supplemental instructions on the use of the top tether.
RepairPal Expert Overview:
General Motors is recalling various 2004–2009 models in twelve Southern and Southwestern states, Puerto Rico, and the U.S. Virgin Islands due to contamination in the brake lamp switch, which may cause the brake lamps to fail or stay on continuously. This could lead to a crash since other drivers may not be aware of the operator's intentions. Dealers will inspect and replace the necessary components free of charge. For more information, call Chevrolet at 1-800-630-2438, GMC at 1-866-996-9463, or Isuzu at 1-800-255-6727.
RepairPal Expert Overview:
The brake lights may fail to illuminate, or illuminate at all times. In this condition, the cruise control will not function. If towing a trailer connected to the brake lamp wiring, the trailer lights will also be affected. A following driver may not know when the brakes are applied, increasing the risk of a rear-end crash. Dealers will replace the brake lamp switch assembly. The recall began December 5, 2006. The GM recall number is 06030.
2004 GMC Canyon Questions and Answers
MY foglight fell off last winter (mounting bolts broke through the housing). I bought a new light and housing. I took my truck in to have the new housing installed. The dealership told me the whole...
the passenger side window only works in the mornings briefly, what would cause that?
When fueling up I can only trickle the gas in. Seems like there might be a relief vent plugged or something?
While driving,car started losing power. message center flashed power reduced. Truck cut out. Tried restarting and on third or fourth try, truck started and drove like nothing was wrong.
I am purchasing a power window motor for the front drivers door and having replaced by an independent shop. The parts store tells me there are 2 motors available. One with 8 gears and the other wit...
2004 GMC Canyon Reviews
I bought this truck new. Put the first set of front brakes on at 95k miles. Back brakes at 100k. Had a couple of glitchy electrical issues in 9 years, nothing serious. For some reason it eats lights. Have changed probably 6 head lights, and just as many brake, turning and running lights. Just hit 140k and had to take it to the garage for the first time. Totally my fault. Plugged oil return ports. Have heard people complain about the 3.5 5cyl. but I tow a trailer with a bobcat skidsteer every day accounting for probably 100 of the 140k miles on my truck and have never had an issue with power and still get great gas mileage. I love this truck.
I have a 2004 GMC Canyon with 80500 miles on it. I recently had to put in the shop for a total of close to 45 days. During this time Haselwood GM Supercenter was suppose to fix a factory bulletin regarding the head on my truck. After being without my truck for almost a month I got the truck back and it ran rougher than when I put the truck in the shop. They some how missed a bulletin regarding the throttle body even though I had asked if there where any other outstanding issues. The whole better part of a month I was without a rental. After the throttle body cleaning the truck still ran rough. I took the truck back and and was advised that the gas in my truck contain to much ethanol @ 11-12%. I was advised to use a higher grade gas. I have been running a higher grade for the past couple weeks. The truck still runs rough in the morning. But besides that I had an even greater problem today. The drive shaft for my truck literally fell off tonight. there has also been other issues with the truck in the past, a malfunctioning gas cap, broken U-Joint, torn front drive boot, brake light failure, history of mis fires, brakes that last 15,000 miles and not having a horn installed by the factory.
this has been a very good truck I haven't had any problems at all with it