2014 Volvo 670 bad ignition switch?

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by F. Smith, Apr 11, 2019.

  1. Apr 11, 2019 #1
    F. Smith

    F. Smith Bobtail Member

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    Apr 11, 2019
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    Blower fan power windows still working after ignition switch turned off, anybody experienced situation like this?
     
    F. Smith, Apr 11, 2019
    F. Smith, Apr 11, 2019
    #1
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  3. Apr 11, 2019 #2
    loudtom

    loudtom Road Train Member

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    You can turn the key past the off position and the windows will still work. Another thought would be the ignition relay stuck in the on position. If the instrument cluster and everything else powers down in the off position, I would guess it's the relay. If the ignition switch was bad, I would think that nothing would turn off.

    I've never experienced what you are dealing with, so these are just guesses. If you've got a relay of another function that is the same type that controls the ignition, swap them out and see if it fixes it.
     
    loudtom, Apr 11, 2019
    loudtom, Apr 11, 2019
    #2
  4. Apr 11, 2019 #3
    F. Smith

    F. Smith Bobtail Member

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    Apr 11, 2019
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    Thanks for the reply, I'll take a look.
     
    F. Smith, Apr 11, 2019
    F. Smith, Apr 11, 2019
    #3
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