Blower Problems of GMC Canyon

Air conditioning fan abruptly stopped working on all fan speeds except "4", the highest position. Checked internet for possible solutions and found that there have been numerous failures exactly like mine. All involved the "blower motor resistor assembly, connector and/or wiring harness" shorting out. Scortching the connectors, resistor assembly and causing the plastic to melt/burn. Gm parts at local dealership had replacement parts and I was able to resolve the problem. Speaking a gm service advisor, he confirmed that there are numerous repair problems with these parts on the GMC Canyon/ Chevrolet colorado 2004-2007. But no explanation for why they are failing. Numerous internet reports with photo's showing damage and explaining problem most requiring multiple or repeated repairs. Old parts are available.

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My air conditioning suddenly stopped working except for on 4 (the highest speed) dealership told me it was the"blower motor resistor assembly, they repaired it and within 10 days the same problem occurred. They had to keep my truck overnight each time so they could order the part. I had to pay $200 to get this repair done.

The contact owns a 2005 Toyota sierra. The contact stated that the air conditioner and heater would only worked when the setting was on high. The dealer diagnosed that the blower motor resister was defective. The manufacturer was notified and did not assist the contact with the failure. The failure mileage was 20,000.

2006 GMC Canyon. Consumer writes in regards to brake control module malfunction and other problems with vehicle . The consumer stated the abs light illuminated, due to the failure of the brake control module. The blower motor resistor had to be replaced, because the fan knob of the climate control would only work on one setting. The left front wheel bearing, cd player, heater and front grill were replaced.

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I purchased my GMC Canyon from j koons pontiac GMC in tysons corner, virginia in March 2004. I immediately began having issues with the general brand tires that were purchased with the vehicle. The tire was so weak that things such as dull rocks, nails, and even a toothpick punctures them. I could understand nails, even rocks, but a toothpick? koons did replace one of the four tires after repeated attempts by me to get this issues resolved. However, the tires continued to be a problem where I eventually chose to just replace them. Since then I have had no more issues with my tires except for an occasional nail. Now, recently I had to take my truck in for service due to my blower for my heating and air only working on high. Come to find out this issue was caused by a melted blower. Koons replaced this blower and I left. 1 week later the blower melted again. Only this time it wasn't covered under warranty anymore because the cause was a wire harness gone bad causing the blower to slip and melt from engine heat. How am I responsible for this? I have had numerous issues with my GMC as well on the interior with the cheap plastic used for the seat recliner, the "tool box" clips, the lumbar spine turn knob and more. I have not been impressed at all with the quality of my vehicle and will not purchase another gm vehicle.

See all problems of the 2004 GMC Canyon 🔎.