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Diagnostic codes V70-XC70 2000

posted by  konwinski on  Thu Oct 9 12:12 CST 2008
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last visit: Sat May 17 16:40 CST 2014
[RELATED]

2000 XC, Flashing Arrow, CEL. I pulled codes today and got P0743 torque converter circuit electrical. Also P1618 manufac. controlled computer & auxillary output. I'm having a hard time finding out info on these. I went to the library and used ALLDATA. It had the 0743 code, also cross referenced to a volvo specific code of TCM 0054 PS System Stuck Off. I have no idea what they mean by ps system. Position sensor maybe??And I beleive that that code is triggering the 1618 one. If there is anybody with any input to these I would really appreciate it. The car is driving completely normal. That also makes it difficult to diagnose.

Thank you,
Ken
--
2000 V70 XC / 2001 S60 totalled while parked :(








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    Diagnostic codes V70-XC70 2000

    posted by  KlausC on  Fri Oct 10 05:39 CST 2008
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    last visit: Fri Oct 24 10:15 CST 2014
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    I saw this post the first time around, and have no definitive answer. The tranny code is real, and the CEL was turned on by the TCU.
    Because most fixes to the new 5 speed require software downloads, I suggest you take your car to a dealer to have it fixed. Usually, electrical problems with the tranny are easily fixed and attached to the outside of the tranny case.
    If you have a really good indie in Troy, MI that has a Volvo scan tool then go there.

    Klaus
    --
    Just driving a 1998 V70R :)







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