2011 Volvo vnl780 TCS & ABS losing throttle & power

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Volvo_780, Feb 22, 2021.

  1. Niko79

    Niko79 Bobtail Member

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    Oct 30, 2021
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    My 2007 t300 is doing the same thing did you ever figure it out
     
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  3. kubasj05

    kubasj05 Light Load Member

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    56
    Apr 18, 2013
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    I have the same problem guys, just randomly flashing TCS, loss of power on bumpy or even road. I have a daycab and im local but this thing is driving me crazy. Did you ever find out what was his issue, thanks in advance
     
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  5. Niko79

    Niko79 Bobtail Member

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    0
    Oct 30, 2021
    0
    Did you ever figure it out
     
  6. Mookie123

    Mookie123 Bobtail Member

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    Feb 19, 2022
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  7. Mookie123

    Mookie123 Bobtail Member

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    Feb 19, 2022
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    Where's the steering wheel sensor located?? I have 2016 670
     
  8. Mookie123

    Mookie123 Bobtail Member

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    Feb 19, 2022
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  9. Mookie123

    Mookie123 Bobtail Member

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    Feb 19, 2022
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    Mine stays on after truck starts
     
  10. Snailexpress

    Snailexpress Road Train Member

    2,504
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    Apr 28, 2014
    Rocky
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    Steering wheel position sensor locate under steering wheel. Steering column cover have to go off. You can't do quality repair without computer.
     
  11. Siinman

    Siinman Road Train Member

    1,689
    3,197
    Mar 5, 2017
    Kansas City, MO.
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    I had an issue similar to this and it ended up being the battery cut off switch. Once it was replaced I never had it come back but mine only happened every once in awhile.
     
  12. Strut

    Strut Bobtail Member

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    Mar 29, 2022
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    I've got 2016 with same problem did figure out
     
  13. Strut

    Strut Bobtail Member

    2
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    Mar 29, 2022
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    Clean terminal at batt. Cut off switch working good only 1 mess up for a sec. So going to replace switch.$ 225.00 ouch!!
     
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