Question about 2005 Chevrolet Impala

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No heat or air blowing on my 2005 Chevy Impala

Hello! For a while, the heater or air conditioner would come on sometimes and would do nothing sometimes. Now, nothing at all happens. No deftrost, no flow at all. The common opinion of the laymen in my life say it is probably a faulty heater blower motor. Could that be the case? If so, is it a tricky repair? Any troubleshooting ideas to diagnose the cause?
Thank you!
Ami

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  • Anonymous Jan 05, 2009

    no heat out of my vents

  • cbaracosa Jan 06, 2009

    Well, mine is a 2005 Chevy Tahoe. I have the same problem. I took it in today and they were gonna charge $350 to fix it. They said is was the blower resistor and connector (harness). I'm finding that this problem is not limited to any specific Chevy model. It's actually GM-wide. There is a problem with the harnesses melting. Funny thing is that the motor blower is covered under my extended warranty, but not the resistor or connector. Go figure.

  • 10echiker Jan 06, 2009

    I have had the same issue with my 2005 Chevy Duramax 2500HD. The third resistor has went out. Like others it melts it. A common issue with these it that the blower motor needs to be replaced, becuase GM/Chevy is finding that the blower motor has too much resistance and therefore burning out the resistor.

  • Elayna Torkelson Jan 06, 2009

    Hi,

    My 2005 Chevy Impala's heater stopped working. I took it in to get fixed. I was told it was the blower motor. It costed me $325 total to have it replaced. I have never had a Chevy before and never will again. I had a Buick LeSabre that was over 10 years old before the heater and any other problems happened to it. Also Fords. No more Chevys.

  • Anonymous Feb 28, 2009

    My girlfriend bought a 05 impala 6 months ago since then her speedometer gauge went out and cost 500 clams to fix at a dealership. Now we are dealing with no heat, first I changed the thermostat, then pretty much blocked off the whole radiator with cardboard. This did bring the water temp up but it is still blowing cold air. I think the blower motor resistor is the next step, I had the same problem on my 02 pontiac grand prix, and changed the resistor and walla it was fixed. It was kinda a pain to change though at least 2 hours.

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As new as your vehicle is I doubt the motor is bad. I would suggest that you change the blower motor resistor first.They are relatively inexpensive and usually the problem on newer cars.

Posted on Dec 19, 2008

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