ABS light is on

2003 JEEP GRAND CHEROKEE LAREDO
115,000 MILES • 4.0L • 6 CYL • RWD • AUTOMATIC
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JESSIE473
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  • 24 POSTS
ABS light came on had it checked at O'Reily's, said left rear sensor bad. how to replace it? thank you
Jul 10, 2017 at 2:00 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
see links tells how to test and replace sensors they are generic answers. Also, check for rust on end of sensor as they are magnetic and that may be the problem as well.
https://www.2carpros.com/articles/abs-wheel-speed-sensor-test
https://www.2carpros.com/articles/how-to-replace-an-abs-wheel-speed-sensor
Jul 10, 2017 at 2:43 AM
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JESSIE473
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  • 24 POSTS
I took it off the wheel, but the other end goes into the body, is it in the spare tire compartment somewhere? thanks again!
Jul 10, 2017 at 4:14 AM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
See pictures. Install is basically reverse of removal torque sensor bolt to 106-140 inch lbs. if bolt is damaged replace it.
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Jul 10, 2017 at 5:07 AM
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