04' A/C fan problem
March 19th, 2007, 12:49 PM
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04' A/C fan problem
I have a 04 Colorado Z71 2WD. The A/C fan blows on high only. It was intermittent at first but know permanent. When the fan speed is set to 1,2 or 3 with the A/C button depressed the compressor kicks on but fan won't blow. Works fine when fan is set to high (4). Suspect a relay or something. Any suggestions?
July 13th, 2007, 12:28 PM
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RE: 04' A/C fan problem
Hey Guys help is here! If your vehicle is out of warranty, replace your blower resistor. 2004 thru 2008 colorado uses part#15218254 if you have access to A/C Delco dealer use 15-80521. Cost $14.00. It is located at the bottom of your A/C blower motor.
August 30th, 2007, 9:37 AM
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RE: 04' A/C fan problem
They just replaced the resistor on my 2004 Colorado yesterday. 4th time in 2 years.
My symptoms were different - the fan was spinning, but no air was coming out of the vents.
My symptoms were different - the fan was spinning, but no air was coming out of the vents.
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July 18th, 2010, 3:59 PM
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Replacing the motor blower or the harness
I replaced the motor blower resistor to my 06 Chevy Colorado. One week later the AC is doing the same thing (Blows only on high). Should I replace the motor blower, the harness, or the resistor again. Please help
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