S70 1999, "dISC" error code on trip computer

Discussion in 'Volvo S70' started by Marc B., Oct 7, 2005.

  1. Marc B.

    Marc B. Guest

    Hi to all,

    In the last 2 to 3 month, right after starting-up my 1999 S70, the trip
    computer will some times show an error code that reads "dISC" simultaneously
    with this the 6 black rectangles on the screen are all "on" at the same
    time. This situation usually last for 5 ~ 10 seconds and then the display
    turns normal.

    After Googling to learn about it, I just found one reference of this stating
    that this "might" be some dirty contacts on the control knob.

    Any ideas ?

    Marc B., Oct 7, 2005
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  2. Marc B.

    Ron Guest

    That is a very common problem, it is the switch. I don't think it is
    Ron, Oct 9, 2005
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  3. Marc B.

    Tim.. Guest

    I too occasionally get this on the display and also other values displaying
    when the switch isnt in the corresponding position. A few back and forths on
    the switch usually sorts it.

    Tim.., Oct 9, 2005
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