Dash light on 2006 Pete 379.

Discussion in 'Peterbilt Forum' started by Jelly47, Aug 24, 2019.

  1. Jelly47

    Jelly47 Bobtail Member

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    Aug 24, 2019
    0
    My gauges quit working as I'm driving. When I stop and shut the truck off and start it again the computer goes thru it's deal and they work again for a while. This does not affect the speedo, tach, clock or susp load gauges. Could it be a bad relay? Help me if you can. Thanks
     
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