Volco check vehicle and engine ECU, shuts down

Discussion in 'Volvo Forum' started by ela, Apr 22, 2013.

  1. ela

    ela Light Load Member

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    Jan 22, 2013
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    I have a volvo 2006 vnl isx. It is showing check enfine ecu and check vehicle ecu and on bumps it shuts down on the road. What can it be? I just replaced the batteries, if it has anything to do with them.
     
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  3. nasriza

    nasriza Road Train Member

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    Chicago, IL
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    It is possible the battery cables are loose get a wrench out and check them one by one just to make sure either 9/16 or 5/8
     
  4. Bucky

    Bucky Light Load Member

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    Jan 9, 2013
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    Is there a way to retrieve codes via the windshield wiper stalk buttons? Some VNs allow this, and others don't. I think it depends upon who / how the truck was spec'd. The VNs I drove prior to '07 had extensive options and info within the 3 stalk buttons. The large fleet Volvos I drive now have very very little info to the driver.

    Also check the sensor wiring. The shuts down on bumps post leads me to believe a wiring issue may be at hand.
     
  5. Pablo-UA

    Pablo-UA Road Train Member

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    Borispol, Ukraine
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    bad wiring from battry box to EECU
     
  6. Trucker530

    Trucker530 Bobtail Member

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    Feb 6, 2014
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    I am having the same problem. Did you ever get the problem fixed? If so, how did you fix it?
     
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