Question about 1993 Buick LeSabre

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A/c blower my a/c blower is always one ven if the car is shut donw and key removed. i have pulled every relay i could find under the hood and dash, only the maxifuse for a/c under the hood cuts power off to the blower

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  • acftmechjim Aug 31, 2008

    Thanks, i finally found the problem by going to the library and they had a chilton mechanic edition manual with wiring diagrams.It is my blower speed contorl module causing the problem



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You more than like ly have a short in the wire or a defective fan switch.

Posted on Aug 30, 2008


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Just got 84 lasharo rv ac blower dont work cant find fuze

If a GM chassis and problem is dash air, remove the power wire from blower (under hood) & apply 12 volts directly in order to confirm blower even works. Next, pull blower relay harness & check for arcing/burnt wires & contacts (usually the culprit this year GM). If good, trace wire to relay and check for 12 volts at relay (be sure to use a test light) and do this across the ground and power wires to relay and, relay to blower. Bad grounds and burnt contacts on relays are more of a problem than fuses during these years.

Oct 26, 2013 | Cars & Trucks

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1996 jeep grand cherokee blower relay location

The blower motor relay is located in the fuse and relay center under the hood to answer your question, but think the White connector under the glove box (remove any lower dash panel that is there) will be the problem, wiggle it and see if the blower starts.

Oct 19, 2011 | Cars & Trucks

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Hvac blower will not shut off, even when vehicle is shut off and key is out of the ignition

Hi, the likely problem is a shorted blower relay. Unfortunately, your relay is integrated into the motor/resistor assembly, so you would need to replace the whole thing to fix it. You can disable the blower high setting by pulling out the IGN3 fuse under the hood, but I'm not sure the car will run without that fuse. At least you wouldn't have to disconnect the battery to keep it from draining. Please let me know if you would like procedures to replace the blower motor assembly, and thanks for using FixYa.


Feb 27, 2011 | 2002 Pontiac Aztek

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Blower will not shut off on my Mercury Sable. It continues to run with the key off

possible stuck relay. Find relay in box under hood. Pull out to see it blower stops. If yes, take to parts store to replace.

Sep 07, 2010 | 1999 Mercury Villager

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Hi ya, i just inquired about my blower motor, is the relay and switches and everything under the dash or under the hood,

In the Dodge Dakota the blower motor resistor is located under the hood, on the right side firewall.

Dodge Dakota Blower Motor Resistor Location:


Dodge Dakota with a complaint of no blower operation. After unplugging the harness connector and removing the two screws, you could remove and examine the resistor coils for damage. The heat and subsequent rust damage are clearly visible in the picture below.


Apr 07, 2010 | Dodge Dakota Cars & Trucks

1 Answer

I'm looking too. I have a 1995 model.

There is a blower motor resistor that needs to be changed. You can get it at auto zone for around 25 bucks. I just changed one on my 03 tahoe.

Aug 08, 2009 | 1996 Oldsmobile Ninety Eight Regency

1 Answer

My 2004 Chevy Impalas blower motor will not shut off even when the car is shut off. I was told to check the high blower relay but it doesnt seem to have one

Most likely there is a relay "stuck" have some one remove the battery cable and you get in the car... when they put the cable back on you should hear a click this will help you locate it if you can not get a manual to show you where the relay is... could be under the hood or dash.... good luck!

Jun 13, 2009 | 2004 Chevrolet Monte Carlo

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