Is there a co next ion between brake relay valve and ishift?

Discussion in 'Volvo Forum' started by Benek, Jan 24, 2017.

  1. Benek

    Benek Light Load Member

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    Feb 10, 2016
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    Is there a conection between brake relay valve and ishift?
     
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  3. nasriza

    nasriza Road Train Member

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    Feb 1, 2013
    Chicago, IL
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    depends on your abs system it is very possible it could be one if you have an abs light on i know sometimes it's making prob with trans but just very slight chance.
     
  4. Benek

    Benek Light Load Member

    83
    39
    Feb 10, 2016
    0
    Ty.was on,replaced a sensor,no active codes.transylvania acting up, especially when using brakes. Slow downshift, hard start,like brakes still holding
     
  5. ryanbob1

    ryanbob1 Light Load Member

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    Sep 9, 2016
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    try the PWM valve on the right side of gearbox towards bell housing you need to get a kit for these as they have a gauze and stupid seal what usually happens is the gauze get blocked with debris and wont engage/disengage clutch properly this cause these symptoms, its the one in lower left corner in picture
     

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