2001 VOLVO VNM intermittent short

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by TacoLover, May 14, 2022.

  1. TacoLover

    TacoLover Bobtail Member

    May 14, 2022
    Hey all, I've got a gremlin that's popping up rather consistently.
    The truck runs great, has D12 with less than 360,000 original miles and is an old Lily Transportation daycab 9 speed.
    I thought it may have something to do with hard turns to the left, but the problem popped up going down the highway traveling straight.
    The SRS Fault light
    Oil pressure
    and coolant level/temp all light up in the little 1"x 3" LCD screen to the bottom left.
    After the ignition is off for a while, (over an hour, but not always) when restart, the faults are all gone. Forgot to add, the oil pressure and coolant temperature analog gauges also die simultaneously when the faults shown in the LCD trigger.
    I've got coolant and oil, but Volvo has told me 5 weeks before I can even bring it by for diagnostic, and most everyone else is a week as well.
    Has anyone had any VooDoo like this happen to them with Volvo?
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