What causes a BRAKE and ABS light to come on?

121,000 MILES
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MICHAEL_1993
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  • 1 POST
My Brake and ABS light came on in my truck after not beig on the day before... what will cause this?
Nov 7, 2011 at 5:57 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,244 POSTS
The most common cause is the sensor on the top of the rear differential. It is about a 20 dollar item. Check that first. If you have a scanner, scan the computer to confirm that it is that sensor.

The video will show you how

https://youtu.be/rTtAnsOlZU4

Let me know what you find.
Mar 1, 2021 at 4:39 AM
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