Fan has to be on high for heat or air to work

Asked by Mar 24, 2014 at 12:32 AM about the 2002 Chevrolet Impala LS

Question type: Maintenance & Repair

What could cause this? Can it be repaired by an amateur?

1 Answer

18,275

most likely bad blower motor resistor

1 of 1 people found this helpful.

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