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Location of abs control module in 2002 buick lesabre

Multiple lights on in dash. code reads abs module failing. where is it located to remove and replace?

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  • Buick Master
  • 5,274 Answers

Electronic Brake Control Module Replacement

Removal Procedure



    Click to Enlarge
  1. Turn OFF the ignition.
  2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  3. Remove the left front wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  4. Remove the left front wheelhouse extension. Refer to Fascia Extension Replacement - Front in Bumpers.
  5. Important The area around the electronic brake control module (EBCM) must be free from loose dirt to prevent contamination of disassembled ABS components.
  6. Thoroughly wash all contaminants from around the EBCM.
  7. Rotate the EBCM connector tab up to the unlocked position.
  8. Remove the EBCM connector position assurance (2) from the EBCM electrical connector (1).
  9. Caution! To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the ON position.
  10. Disconnect the EBCM electrical connector (1) from the EBCM (4).


  11. Click to Enlarge
  12. Disconnect the brake pressure modulator valve (BPMV) electrical connector (2) from the EBCM (3).


  13. Click to Enlarge
  14. Remove the 6 EBCM to BPMV screws (2).


  15. Click to Enlarge
  16. Clean the surface of the EBCM/BPMV assembly.
  17. Important The EBCM cannot be repaired. If faulty, the unit must be replaced.
  18. Separate the EBCM (2) from the BPMV (1).

The above procedure is removal. Usually the code won't tell you what to replace. I don't know what testing you have done? Just reading the code might not be enough? The main reason I posted is to give you the location of module. Proper diagnostics is up to you. I hate to see you replace something and it not fix the problem. This is just my opinion.

Posted on May 26, 2018

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6 Suggested Answers

6ya6ya

6ya staff

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SOURCE:

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Posted on Jan 02, 2017

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Anonymous

SOURCE: location of blower resistor

The 96 LeSabre Custom and LeSabre Limited use an electronic module in place of a blower resistor.
It is under the hood on the firewall on top of the heater plenum, but below the relay rack.
They tend to short and run on high until the module burns out and then it quits.
The same part is used on many high-end GM cars from 92 to 96. The electronic module has two connectors on it. (If yours has only one plug it is a real resistor pack and not electronic.)

Posted on Nov 05, 2008

tripletauto

TripleTauto

  • 1450 Answers

SOURCE: Where is the abs control module located on a 02 chevy avalanche ?

THE EBCM IS BAD this is the electronic control module that is on abs pump. you can replace seperate I think it is around 500 for part

Posted on Dec 30, 2008

honeymokey

honeymokey

  • 3113 Answers

SOURCE: location of blower motor control module

Its just above the blower motor on passenger side on housing. Goes in from the top side hidden, by cover on firewall.

Posted on May 17, 2009

c17hydro

Greg Bernett

  • 2989 Answers

SOURCE: try to locate body control module on a 94 buick park ave

BCM --The Body Control Module is located on the right side of the vehicle and positioned under the instrument panel. In order to gain access to the module, it will be necessary to first remove the trim panel.

Posted on Jun 23, 2009

daves944

Dave C

  • 1050 Answers

SOURCE: abs & traction light on 1997 buick lesabre

This is a fairly common problem, Gm has actually issued a service bulletin regarding this repair. The problem probably originates from one of your wheel speed sensors that is mounted inside one of your front wheel bearings. To be sure, you need to have the car scanned to find out which one and then you have to replace the whole bearing assembly because the sensor is integral to the bearing. The bearing is not hard to do but you will need some professional tools if you want to do it yourself. At a shop it should cost between 3 and 400 dollars complete.

Posted on Jan 10, 2010

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Anti lock brake system light comes up when there is issue with car brake systems. It can be low brake fluid or faulty ABS fuse or its issue with brake system or assembly. Your vehicles brake system needs inspection.


To troubleshoot these issues, I suggest you to refer the help links provided below. There are direct links with accurate solution, for these specific issues.


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http://howtobyme.blogspot.com/2011/11/abs-and-service-light-comes-on.html

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http://whoisbyme.blogspot.in/2012/07/battery-light-and-abs-light-on-dash.html

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http://howtobyme.blogspot.com/2011/12/sometimes-abs-light-comes-on-while.html

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http://technoanswers.blogspot.com/2012/01/anti-lock-brake-light-stays-on-all-time.html

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http://repairhelpcenter.blogspot.com/2012/01/abs-light-comes-on-and-car-makes.html

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http://repairhelpcenter.blogspot.com/2011/11/abs-trouble-codes-for-all-1994-00-acura.html
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These details will help.

Thanks.

Feb 04, 2013 | Cars & Trucks

1 Answer

Wher is the electronic control module located on a 1994 buick lesabre


Hi there;

On 1994 Buick Lesabre 3.8L SFI OHV 6cyl the Engine Control Computer is located front seating area, passenger side, behind dash, mounted behind glove compartment cavity.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

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2000 Buick LeSabre Will not start Replaced cam


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Having problems with day lights not automatically coming on at dusk or at night


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3 Answers

Where is the abs control module located on a 02 chevy avalanche ?


THE EBCM IS BAD this is the electronic control module that is on abs pump. you can replace seperate I think it is around 500 for part

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1 Answer

1995 LeSabre ABS light


the anti-lock brake system is part and parcel of the traction control system. the abs has a $750.00 valve located in the engine bay on the right side (as you face the car from the front) the driver's side just behind the headlight. i had a mechanic who took it upon himself to remove, dismantle and clean and reassemble the unit, all to no avail but also without expense. the cost of the part was prohibitive since Blue Book on this car is just about $700.00. it will run and brake just fine without the abs or the traction control system either.

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