led lights light up on heater conntrol but fan doesnt work at all.no demister..
Nov 26, 2011 at 10:29 AM
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WRENCHTECH
✓ASE Certified Mechanic
20,761 POSTS
Try running power and ground from another battery to test the blower motor itself. If it tests good, determine whether it's power or ground signal that it's missing.
Nov 26, 2011 at 10:50 AM
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