Cars & Vehicles
Heater Cores and Blower Fans
Cadillac DeVille

Why would the heater motor continue to run on a 1986 Cadillac deville when the car is off?


Top Answer
User Avatar
Wiki User
2006-10-02 00:41:47
2006-10-02 00:41:47

the fan has a high amp draw roasting the control module replace them both!!


Related Questions

where are the other motor mounts on the 94 deville

A 1998 Cadillac Deville does not have a blower relay. The system has a fuse and a controller to feed power to the blower motor.

2003 cad deville takes 4 quarts of motor oil

The blower motor relay on a 1980 Cadillac Coupe Deville is situated on the passenger side. It is located in the vicinity of the firewall and is just below the windshield.

It appears your blower motor is not working correctly on your 1980 Cadillac Coupe Deville. The vents are for both AC and heat. You may also be losing vacuum pressure. If you cannot find the source, your mechanic can help you do so.

With that year deville...its more than likely the blower motor

They are located on the lower part of the motor

Probably the blower motor, wiring to it or control switch

Right behind the motor in the front of the transmission.

One would expect motor oil to be brown.

What is the P39 code for a 1994 Cadillac with a northstar motor

Assuming that the a/c was in good shape before it suddenly stopped working, the problem is probably the blower motor. As it turns out, this is very common. Try searching answered questions under "blower motor 1997 Cadillac Deville" I just had to change mine in a 1996 Deville. Motor aprox. $240.00/Labor aprox. $100.

The windshield wiper relay switch, on your 1999 Cadillac Deville, are located mounted to the firewall in the engine compartment. The relay switch will be next to the windshield wiper motor.

front of motor on the bottom a little to the driver's side. has a shield covering it.

can someone please tell how to get the door panel off to replace the window motor to my cadillac coupe deville

If it is the Northstar engine which I believe it is, it is inside the motor under the intake manifold.

It is located on the bottom of the motor, back beside the transmission on the radiator side.

the blower motor is located on the passenger side of the interior under the glovebox.

Copyright ยฉ 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.