I checked the power lead to the blower and find 5 v on high setting. When I have someone press the control for slower fan speed, the volts drop about 1 volt each time. I can't find a book for my year Towncar. I do have a manual for 87 to 97. It talks about checking the blower motor resistors and shows a picture, on the older ones being on the fire wall. I couldn't find any.
Could the probem be in the control module on the dash? Or. Could I have a loose connection? Either in a wiring connection or onto the control module itself?
Would that be likley to cause a voltage drop to 5 volts and why it was intermittant?
have the same problem?
Sunday, April 25th, 2010 AT 12:22 AM