HEATER STILL RUNS WHEN CAR IS TURNED OFF AND KEYS OUT OF IGNITION

1992 Cadillac Deville

Tiny

chargerfan

December, 13, 2011 AT 11:15 PM

The heater is still blowing when the car is turned off and keys are out of ignition, what could this be I. Replaced the heater switch and problem still exists.

FOUND 282 RELATED QUESTIONS

2 Answers

Tiny

rasmataz

December, 13, 2011 AT 11:24 PM

Check the blower motor relay could be sticking

Tiny

factoryjack

December, 14, 2011 AT 4:23 PM

Faulty blower power module. Located in the hvac case, on the firewall side of the engine compartment, about center. Has 2 electrical connectors, one two wire, and one four.

Please login or register to post a reply.