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1993 cadillac deville heater blower wont stop even with the car turned off?
Wiki User
∙ 16y ago
Open hood . Disconnect blower module located near blower fan. Disconnect, if blower shuts off, repalce module
Wiki User
∙ 16y ago
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You will need the tool to retract the calipers. The piston in the rear calipers have to be turned clockwise as you compress them back in.
What causes a blower fan on a 1991 Cadillac DeVille to keep on running even after the ignition is turned off AND the relays are disconnected both under the dash and under the hood?
I have the same problem with a 1991 DeVille that I acquired three days ago. The blower worked fine at first, then would not shut off but would vary speed from the dash control. Now it only runs at high speed in the off position. After shutting off the car, the dampers repositions to the heating position from the cooling position. the blower motor has a high amp draw shorting the control module, replace them both!!!!
Have a 91 Cavalier htrac fuse blows as soon as turned on have checked blower motor relay and inline fuses have also checked blower control switch If any answer please tell what to check and where?
If the heater is blowing the fuse when the blower is turned on, I would suspect the blower motor is defective or locked up. If the A/C is blowing a fuse, suspect a bad clutch, or locked up compressor.
Why does Heater fan not work on high speed?
2004 Chevy express van, heater has no high speed, at one time the blower stayed on even when the ignoton was turned off therefor draining the battery,
A 1997 Chevy Cavalier is making a terrible noise when the ac or heater is turned on the higher it is on the louder it is what is causing this?
it possible is the blower motor is going bad or the blower motor squirl cage is rubbing Most likely there is debri in the blower motor cage, usually mice get in there.
