2005 GMC Canyon visibility problems

Filed Jun 25, 2014 · Electrical, Visibility · IL

This vehicle uses a resistor for variable speeds (x4) on the ventilation blower. During continuous or frequent use (I.e. Defrost, air conditioning) a burning smell develops. The burning smell increases over time after repeated usage and the incremental blower speed circuits are burned out and disabled. The wires are blackened and connectors melted and the plastic connecting base of the resistor is melted and blackened. At times the vehicle wire harness is affected. Gm has a "service bulletin" which prescribes a "repair" for this malfunction (I.e. New resistor, pigtail wires and connectors, and a blower replacement if required) ---- but it does not fix the problem and it occurs repeatedly throughout ownership of the vehicle. We had to replace the resistor and wires in this circuit at least 6 times in the last three years. Our canyon began experiencing this problem at about 85,000 miles. Each replacement (including labor and parts) costs about $150. I contacted gm last year -- they gave me a case number but wanted me to pay out of pocket by the hour for electrical troubleshooting. I also contacted corporate customer service last month when they were advertising new recalls based on service bulletins --- but they were not interested unless an open flame was present in the situation. We eventually bypassed this circuit by installing core wire, a one-way switch, and a fuse. At the very least, this is a distraction. At the worst -- defrost, heat, A/C, all functions involving the blower become disabled and the vehicle harness core wire can become damaged.

Filed Jun 17, 2014 · Brakes, Electrical · FL

The brake lights have stopped working,turn signals have stopped working,engine will not start,turnover, ABS brake system malfunctions.

Filed Aug 13, 2011 · Visibility · FL

Safety hazard- windshield wiper motor failed-- original delco part was replaced- old part is available for inspection-.

Filed Aug 13, 2011 · Visibility · FL

Safety hazard- windshield wiper motor failed-- original delco part was replaced- old part is available for inspection-

Filed Aug 1, 2011 · Visibility · FL

Tl* the contact owns a 2005 gmc canyon. The contact stated the windshield wipers stopped working. The failure occurred intermittently; however, the wipers have failed completely. The vehicle was not inspected. The failure mileage was unknown, but the current mileage was 91,000.

Filed Jul 12, 2011 · Visibility · 20,000 miles · WI

Tl* 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.

Filed Jul 9, 2010 · Visibility · 24,000 miles · CO

Driver side sun visor failure. Visor loosens and drops to cover visual field in front of driver; visor falls off while vehicle in operation creating hazard by landing on steering wheel, arm, face of driver. I have owned 3 gm vehicles with the same part that fails in the same way. Present vehicle: part was replaced and the new visor failed in the same way. Gm refuses to acknowledge this as a repeat problem of the same part, but it is. I am original owner on 2 and second owner on the third of these vehicles. I have not gone in yet and have the part; this is a safety issue and needs to be addressed. Gm isn't addressing it. Present vehicle: 2005 gmc canyon; prior were gmc safari and pontiac grand am. All three had the same visor design and points of failure. All failures occurred while driving and created safety hazard without causing accidents, though high potential for it.

Filed Sep 16, 2008 · Visibility · 48,000 miles · GA

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.

Filed Aug 20, 2008 · Electrical, Visibility · 32,460 miles · CA

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.

Filed Feb 21, 2008 · Visibility · 40,000 miles · MI

Windshield wipers will not work in cold, below freezing, temps. Will work if warmed. Electric motor inop in cold temps. No water or ice on motor. Can't use wiper all this winter. Safety issue.