abs light

jedd
50

Asked by Nov 28, 2010 at 04:21 PM about the 1995 Buick LeSabre Custom

Question type: Maintenance & Repair

just bought this car abs light is on  brakes work fine  where to i start looking for the problem

8 Answers

Mike Bonnell
10,635

Hook up a scanner and read the codes

4 out of 4 people think this is helpful.
Heidi Mechtly
75

I had the same car and the same problem. It turned out to be the master cylinder. Not sure why it messed with the abs light.

1 out of 1 people think this is helpful.

worn out break pads,bad sensor or a dirty sensor,you have a sensor at each wheel,check breaks clean sensors ,check for one that may be unhooked at plugin.

4 out of 4 people think this is helpful.
jedd
50

i have a hand held code reader but when i hook it up it doesnt work is my buick a 12 pin or 16

4 out of 4 people think this is helpful.
jedd
50

did u replace the master cyl.

1 out of 1 people think this is helpful.
Heidi Mechtly
75

Yes I did, and that solved the problem...that was 3 years ago. No issues since then.

1 out of 1 people think this is helpful.

BAD master cylender,does it fade when you sitting at a stop light,peddle go to floor,check where it connects to booster to see if wetness is under it,do u have to add break fluid to it,also check the rear at inside of back tires for wetness on tires if so bad wheel cylender.

1 out of 1 people think this is helpful.
Dave Bauerle
75

I have a 93 LeSabre and when I got it the abs light was on. Mine was a front wheel bearing. If there is any play in any of the wheel bearings the sensor has trouble reading the wheel speed. I replaced the wheel bearing that had very little play in it and it fixed my problem.

3 out of 3 people think this is helpful.

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