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Tire pressure malfunction?

Discussion in 'Model S' started by Dbj77, Nov 13, 2018.

  1. Dbj77

    Dbj77 Member

    Joined:
    Feb 5, 2017
    Messages:
    66
    Location:
    Washington, DC
    39FF44BF-E66E-48EC-8DDA-7D1B9EDC83E8.jpeg is this a malfunction or do I really have a tire pressure problem? How do I reset this?
     
  2. ev-now

    ev-now Member

    Joined:
    Jul 30, 2015
    Messages:
    555
    Location:
    Denver, CO
    I believe this happens when those two started low, or we're low the last time the sensors registered (last trip).

    Sensor reset used to be in one of the service menus - assume it's still there in V9.
     
  3. murphyS90D

    murphyS90D Member

    Joined:
    Jul 2, 2016
    Messages:
    608
    Location:
    Horsham, PA
    The ambient temperature dropped and the tire pressure dropped with it. Put air in the tires to bring them back up to 45 psi.
     

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