1988 Cadillac Brougham V8 Two Wheel Drive Automatic 75000 miles
DOES BLOWER HAVE A RELAY.
have the same problem?
Tuesday, October 12th, 2010 AT 5:16 PM
It has a blower control power module, that is controlled by the a/c programmer. Check that you have power on the orange wire to the blower. If you do, you are missing ground from the power module. I would replace the power module.