2003 Chevy impala heater/ac

100

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
100

GuruWBJ7K answered 5 years ago

@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

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34,270

charles answered 5 years ago

That tells me the lights work, not the switch for the blower motor.

1 people found this helpful.
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