Question about 2001 Buick LeSabre

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I had my blower motor replaced in a 2001 buick lesabre and now my air conditioner does not work?

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  • 16 Answers

Check the pressure sensor on the a/c tank - is maybe unpluged or broken

Posted on Apr 20, 2014

Testimonial: "i had to take the glove comparment out and plug the acuwaiter back in"

  • 1 more comment 
  • Dan Apthorp Apr 20, 2014

    Mine had i believe three relays and one I had to replace. I am not sure which one My trouble was the new bliower would sdhut down every half hour and would not start up for a number of something was over heating.

  • Fred Wiley
    Fred Wiley Apr 20, 2014

    the blower was fine the a/c was fine the heat was fine the blend door was stuck on heat

  • John Sage
    John Sage Apr 21, 2014

    I have replaced my blower motor and there are two connectors that must be plugged in before closing the blower back in. I hope whoever did your work got them both plugged in.


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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: blower motor relays 94 buick lesabre

i haver a 85 buick lesaber it cuts out when i start it or should i say i loose power when try to start it and have to wait a while about a day before it starts again. there are a lot of loose wires at the harness but i nees to know exactly where the problem is accuring.

Posted on Jul 26, 2008

  • 4 Answers


Replacing is kind of a pain but can be done. You might want to disconnect your battery just to be safe. It is located in the engine compartment attached to the firewall almost dead center.

I had to remove the long metal bar that goes across the back side of the engine compartment by removing the nuts where it attaches.

I also had to remove the bolts for a metal piece attached to the back of the engine that acts as a mounting place for several hoses and/or wires. I did not remove it completely just removed the bolts leaving everything else in place and let it hang.

There are 4 or five small bolts holding the blower to the firewall. The blower motor has kind of a cover that is bolted on with it. There is a small hose coming out of the bottom of the cover and going into the firewall just below. You will want to remove the wiring and this cover by itself probably and put aside to reuse as my replacement Blower from Autozone did not come with one.

It is a bit of a puzzle to both remove and replace the motor itself as there does not appear to be enough room for it to come out. Most of it is inside the fire wall and you need to pull it out and carefully maneuver it till you can slip it out.

Then reverse the process to replace. Hope this helps someone

Posted on May 27, 2009

  • 199 Answers

SOURCE: air conditioner works sometimes, sometimes does

chech your relays and fuses for the ac cooling system on the fuse box, then check ac compressor

Posted on Jul 28, 2009

  • 2841 Answers

SOURCE: '91 Buick LeSabre heater blower motor

Are you sure the blower motor is defective? If the blower motor resistor pack is bad the blower will not work. Have you applied 12 volts directly to the blower motor to verify it is bad? I have not replaced a blower motor on your particular car but it is usually a labor intensive repair. Depending on where you have it repaired the cost could be as little as $150 and up. Hard to say without actually doing it. Replacing the Resistor Pack is a fairly easy repair, so hopefully that is your problem.

Posted on Dec 15, 2009

  • 2984 Answers

SOURCE: blower motor replacement

Very easy!!!

Here ya go!!!

Removal & Installation

  1. Remove the right side sound insulator in the passenger compartment.
  2. Disconnect the electrical connector from the blower motor.
  3. Disconnect the blower ventilation tube from the module.
  4. Remove the blower motor screws.
  5. Remove the blower motor from the housing.
  6. Install the blower motor into the housing.
To install:
  1. Install the blower motor screws and tighten to 15 inch lbs. (1.5 Nm).
  2. Install the blower ventilation tube to the module.
  3. Connect the blower motor electrical connector.
  4. Install the right side sound insulator.

Posted on Jun 03, 2010

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