2003 Chevy impala heater/ac
Asked by GuruWBJ7K May 01, 2018 at 03:07 PM about the 2003 Chevrolet Impala FWD
Question type: Maintenance & Repair
I have replaced my blower motor resistor and
blower motor checked all the fuses and still yet not
able to find why my heater/ac only turns on when
it wants to. Any suggestions on how I can resolve
this issue
4 Answers
Sounds like a faulty control head.
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@cjsras but the ac/heater control panel all the lights turn on and even the back window defroster works I checked the air and vacuum hoses they are fine
That tells me the lights work, not the switch for the blower motor.
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