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Towing all day, on the last leg ABS light and Traction light came on. Ideas?

Discussion in '2nd Gen Tundras (2007-2013)' started by RockWarriorLover, Nov 22, 2023.

  1. Nov 22, 2023 at 6:24 PM
    #1
    RockWarriorLover

    RockWarriorLover [OP] New Member

    Joined:
    Dec 20, 2022
    Member:
    #88912
    Messages:
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    Gender:
    Male
    Vehicle:
    MGM 2013 Rock Warrior
    3 inch lift, Flowmaster catback exhaust, BFGoodrich 35s, Rough Country Bull Bar with LED Light Bar. Fender flares
    Hey guys, i was towing all day today, some in traffic. But on the last leg of the 200 mile journey, ABS and Traction Light came on. In auto mode, the truck was downshifting rough without a trailer on it and was overall shifting rough. Any ideas of what it could be? I've been reading and the Output Speed Sensor (part #: 89413-0C020) is one of the causes. Also was wondering if wheel speed sensors could cause the problem.

    Also wondering if anyone else has had similar issues im just hitting 179k miles.

    How many of each sensor (output speed sensor and wheel speed sensor) would i need.

    Thanks everyone hope you guys have a great Thanksgiving!!!
     

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