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Traction control, Auto Emergency Braking, No Re-gen, Anti-lock brakes errors

Discussion in 'Model 3' started by JayNJ, Jul 19, 2018.

  1. JayNJ

    JayNJ Member

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    Jul 13, 2018
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    Location:
    New Jersey
    Has anyone seen these errors pop-up all at once: Traction control, Auto Emergency Braking, No Re-gen, Anti-lock brakes?

    This happened to me 15 miles after delivery. The brakes started making grinding noises and vibrations. Felt like it was coming from the electronic system though not the actual mechanical brakes.

    I immediately made a U-turn back to the Service Center. It has been there for a week now with no cause reported. There was talk that upcoming software push might fix it, but it seemed liked they were waiting on it still.
     
  2. marusan

    marusan Member

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    Location:
    Silicon Valley, CA
    From what I've been hearing, the ABS sensors are integral to all those systems (since they determine how much regeneration vs. braking is required, finesse traction between the wheels, etc.).
     
    • Like x 1
  3. ℬête Noire

    ℬête Noire Active Member

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    2,559
    Location:
    TX
    Yeah, sounds like maybe braking at the same time as the drive unit trying to push it forward.


    P.S. I would have been inclined to just pull over and get picked up rather than drive back. If something screwy was going on, besides excessive grinding on pads & disks, it might have been spinning the snot out of the differential and that can be really hard on the transaxle.
     
  4. JayNJ

    JayNJ Member

    Joined:
    Jul 13, 2018
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    Location:
    New Jersey
    It only happened when pushing on the brakes a little hard and felt exactly like ABS kicks in on a normal car.
     
  5. ℬête Noire

    ℬête Noire Active Member

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    Ah.
     

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