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  1. OishiiJPN

    Toyota ! Symbol shown in rear view display (radio area)

    I’d you have a Toyota vehicle that is displaying a ! (Exclamation mark) symbol on the radio screen. Then you may need to initialize the park assist monitor. You do this by putting the vehicle in park position with the engine running, brake pedal fully depressed and on a flat surface. Now turn...
    • OishiiJPN
    • Thread
    • ! and back up camera camry detection does exclamatiion fix how to on screen point radio rear reverse symbol the toyota unavailable view what
    • Replies: 0
    • Forum: Tech Help
  2. MG

    2012 Toyota Highlander B1794 code Open in Occupant Detection ECU Battery Positive Line

    If you have a 2012 Toyota Highlander with code B1794 Open in Occupant Detection ECU Battery Positive Line, check and see if the windshield has been replaced. There may be a water leak on the passenger side that is getting into the wiring harness at the passenger side feet kick panel. Disconnect...
    • MG
    • Thread
    • b1794 battery code detection ecu highlander occupant open positive toyota
    • Replies: 0
    • Forum: Tech Help
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