Cadillac Repair: Blower motor, cadillac sedan deville, blower motor

Question
I have a '91 Cadillac Sedan Deville with 67,234 miles.  The a/c blower motor continues to run when the a/c switch is off and the ignition is turned off.  What could cause this problem and is the problem easy to repair?

Thank you for your assistance.

Missy Kellum

Answer
Could be the:

Blower motor.

Power module.

BCM (computer)

Loose wiring.


You will need to contact me at:


 onlineautohelp@msn.com


In order for me to provide you with pictures, Instructions and electrical schematics (pictures).

PLEASE include your original question(s) and the MAKE-MODEL-YEAR and ENGINE SIZE of your vehicle when you contact me.

PLEASE tell me if you do your own repairs and or your skill level of auto repair. This is VERY VERY important if I am to be able to help you repair your own vehicle.


tom