Check blower motor fuse if okay power the blower motor direct from the battery if it comes on-check the HVAC control module-blower motor speed control
Sep 19, 2010 at 5:10 AM
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.