ABS light on

Tiny
MECHANICRG
  • MEMBER
  • 2001 BMW X5
ABS light on after changing brakes. How do I reset the system to turn the ABS light off? Sensors are connected and no fault codes! Light has been on for two months since replacing brakes.
Wednesday, October 17th, 2007 AT 11:25 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,526 POSTS
Hello,

It sounds like the new rotors do not have the ABS wheel reluctor on them. Did you match the rotors up?

Here is a guide to help you test the BAS wheel speed sensors to confirm the problem.

https://www.2carpros.com/articles/abs-wheel-speed-sensor-test

Please let us know what happens.

Cheers, Ken
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Thursday, August 3rd, 2017 AT 4:21 PM
Tiny
MAYORG
  • MEMBER
  • 1 POST
  • 2003 BMW X5
  • 140,000 MILES
High mileage, oil serviced recently, replaced spark plugs.
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Thursday, August 3rd, 2017 AT 4:21 PM (Merged)
Tiny
DAN_K
  • MECHANIC
  • 213 POSTS
You will need to scan the vehicle to determine the Diagnostic Trouble Code (DTC) for the ABS system.

Begin your diagnosis there.
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Thursday, August 3rd, 2017 AT 4:21 PM (Merged)

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