ABS and traction control light

Tiny
KENNY WAYNE MILES
  • MEMBER
  • 2002 CADILLAC DEVILLE
  • 156,387 MILES
I pulled up the codes on my car and it showed C1232, C1282, C1284, 85, 87, and 88, what procedure must I follow to rectify this problem? I have already tried clearing the codes and nothing happen, I also replaced the ECBM.
Tuesday, December 19th, 2017 AT 11:02 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,256 POSTS
Hello,

These car had a problem with the wheel bearings which is where the ABS speed sensor is located. Which created the codes. Here is a guide to show you what you are in for when doing the job.

https://www.2carpros.com/articles/bearing-hub-replacement

and

https://www.2carpros.com/articles/how-to-replace-an-abs-wheel-speed-sensor

Please let us know what you find. We are interested to see what it is.

Cheers, Ken

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Wednesday, December 20th, 2017 AT 2:28 PM
Tiny
KENNY WAYNE MILES
  • MEMBER
  • 2 POSTS
My mistake, I failed to mention that I replaced both wheel bearings also. I may have waiting a little too long before doing so because it made that winding noise for a couple months before I finally changed them. Maybe that could have something to do with it?
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Thursday, December 21st, 2017 AT 6:25 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good Morning

Did you check the rear sensors? If you have an ohm meter you can check the resistance of the sensors. They should be 800-1100 ohms. Make sure the connectors are clean and tight with no damage to the pins.

Roy
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Thursday, December 21st, 2017 AT 6:51 AM

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