Rusted Stub Axle Part

Discussion in 'Challenger Mechanical Problems Forum | TSB's' started by SRT-Tom, May 13, 2021.

  1. SRT-Tom

    SRT-Tom Well-Known Member Staff Member Super Moderator Article Writer

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    Has anyone encountered severe rust in the stub axle ring with implanted magnets? This is what Dodge uses instead of a tone wheel. It is located on the stub axle and feeds pulses to the ABS sensor in the hub.

    When the stub axle rusts, the rubber separates, and the ABS and TC stop working. This is more prevalent on cars, over 30,000 miles, that are driven in rust belt states. Unfortunately, the only solution is to replace the axle.

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  2. B5blueRT

    B5blueRT Full Access Member

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    No, this is the first I've heard of it and I'm in the salty rust belt. Gee, another reason to remember to renew the extended warranty contract when it's up on my car. :(
     
  3. Cloverdale

    Cloverdale Full Access Member

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    Replacement part is available. What leaves you believing it requires axle replacement?