Our Community is 940,000 Strong. Join Us.


Heater wont shut off


hillbilly62
11-29-2003, 12:56 PM
1989 La Sabre heater will not shut off ,,even with engine off
am assuming a relay is stuck/burned out/ but have no idea where offending relay would be located in this car


any help /point to a simple heater wiring diagram for this car would be greatly appreciated

thanx much

Flatrater
11-29-2003, 07:04 PM
Replace your blower control module which is mounted on the heater box above your blower motor.

hillbilly62
11-30-2003, 02:45 PM
Thank you very much ,worked like a champ

Add your comment to this topic!