fan motor still runs after key is off

10

Asked by Mar 25, 2016 at 10:46 AM about the 2007 GMC Sierra 2500HD Classic 4 Dr SLT Crew Cab 4WD

Question type: Maintenance & Repair

fan speed does not change and fan will not shut off after turning key off

3 Answers

42,765

Witch fan? Radiator or cabin blower motor.

Best Answer
10

heater blower motor

1 out of 1 people think this is helpful.
42,765

Then that would be the blower motor resistor needing to be replaced. Pull the wire connector off of the blower motor so it does not run your battery down.

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