2005 grand prix ac blows even with car off

Asked by dwilhite Sep 19, 2014 at 11:28 PM about the 2005 Pontiac Grand Prix GT

Question type: Maintenance & Repair

My 2005 grand prix ac blower runs non
stop, even with vehicle off.   I haven't added
anything to the car.   I replaced the blower
due to age but it continues.   I unplugged
the switch with no luck.   Removing the
relays didn't help.   The only thing I've found
is to remove the j fuse.   Any suggestions?

3 Answers
143,725

T_S_T answered 9 years ago

Check the blower switch itself,or bad resistor in blower motor.

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