Low voltage disconnect

Discussion in 'Volvo Forum' started by Bosque13, Oct 29, 2022.

  1. Bosque13

    Bosque13 Bobtail Member

    Oct 23, 2022
    The truck LVD system comes on even when my APU is on, the APU was checked out and all is good batterries are cleaned up as well. Now when I plug into my Cab Power it charges so inverter/charger works I kind of curious if anyone has encountered this issue.
    I have a 2018 780 it has a Cummins in it as well.
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  3. Siinman

    Siinman Road Train Member

    Mar 5, 2017
    Kansas City, MO.
    Are all of your batteries good? Have you checked them? Sounds like an issue with batteries to me.
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