International LT 2018 buttons flashing isssue

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Magavnik83, Sep 8, 2020.

  1. Leeroy_brown

    Leeroy_brown Bobtail Member

    12
    22
    May 13, 2017
    0
    What solenoid exactly?
    I have the same thing going on, regen switch flashing, and none of the switches work, including engine brake. The green engine brake light is flashing on the sash as well????
     
  2. ChuckMartel

    ChuckMartel Light Load Member

    160
    94
    Jan 22, 2021
    0
    There is an update available for the switch’s on the LT’s if you have this issue. The switch packs lose their address. If you’re on the road it happens unplugged the first switch pack (usually the top left one) for 30 seconds with the key on and plug back in and they’ll relearn. Will happen again tho until they’re updated.
     
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