2003 GMC Savana defroster fan

2003 GMC SAVANA
159,000 MILES • 1.3L • V8 • 2WD • AUTOMATIC
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LOCKGUY
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Turn ignition key to off position, fan continues to run with power off. Can't control the fan speed.

Problem just started this afternoon. Had to disconnect battery to shut fan off. Fan continues to run even when the air conditioner or defrost modes are turned off.

Sep 3, 2014 at 4:38 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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