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Tracking down the famous ABS/Traction lights

Discussion in 'Wrangler JK (2007-2017)' started by '14JKU, Feb 22, 2021 at 8:45 AM.

  1. Feb 22, 2021 at 8:45 AM

    '14JKU [OP] New Member

    First Name:
    2014 JKU
    lights and tires
    gravel road, slowed to go over some pot-holes, the christmas tree effect on the dash and the ABS and Traction lights came on, probably all of 15mph.
    Now no cruise, or ABS, hill start flashes, ABS and ECS are always lit.
    Went to auto zone to read the codes, dip-sht told me they don't have the code reader for ABS, (Have to ask for the "loaner", found that out from reading the forums after doing the wrong side) replaced the right front because the TPMS is out on the right front.
    lights still on, went back and got the good code reader, CODES:C2102, C2100, C100A.
    so replaced the front left sensor and lights are still on. Taking it back to read the codes again after I check the wheel bearing on the front left.
    Anyone else with these same sets of circumstances? If the wiring between the sensor and the brain is bad, how do you check/fix that? THIA

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