ABS and TCS lights on VNL 760

Discussion in 'Questions From New Drivers' started by OvoBaJa, May 19, 2023.

  1. OvoBaJa

    OvoBaJa Bobtail Member

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    May 18, 2023
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    Driving yesterday i had the ABS light and TCS light come on along with “Hill start assist is unavailable” the weird part is that it seems to turn off when i hit a bump but turns right back on afterwards and starts to flicker. The lights also turn off when i brake. Anybody have this problem before or might know whats going on? Seems that something might be loose or maybe some wiring issues because of the flickering? Wouldn’t the light be consistent?
     
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  3. Moosetek13

    Moosetek13 Road Train Member

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    Nov 1, 2010
    Burnsville, MN
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    Maybe a loose connection or a glitch in the computer.

    When little things go wrong like that I will use the battery disconnect switch to sever the power, then reboot the system.
    Sometimes it helps.
     
  4. Todd727

    Todd727 Medium Load Member

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    Jun 7, 2021
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    Check the wheel sensors are all connected.
     
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