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help mis calibrated the touch screen

Discussion in 'Gen II Prius Technical Discussion' started by jjacks4x, Mar 18, 2012.

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  1. jjacks4x

    jjacks4x New Member

    Feb 26, 2012
    Likes Received:
    san jose
    Your Vehicle Year:
    2007 Prius
    I have a 07 with nav and due to shakey hand I mis calibrated the touch screen and can not get back in to re-cal. Any Help!
  2. dogfriend

    dogfriend Human - Animal Hybrid

    Feb 26, 2007
    Likes Received:
    Carmichael, CA
    Your Vehicle Year:
    2007 Prius
    I would try disconnecting the 12V battery for a few minutes to see if this will "reset" the calibration.

    If that didn't work, I would try disconnecting the NAV ECU under the drivers seat, then powering up the car, then powering down the car and reconnecting the NAV.

    I don't know if either will work, since I've never tried to calibrate the NAV.
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