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[Solved] Wire that only has voltage when cranking?

Discussion in '2.5 Gen Tundras (2014-2021)' started by Overland_Mike, Apr 7, 2018.

  1. Apr 7, 2018 at 9:49 AM
    #1
    Overland_Mike

    Overland_Mike [OP] New Member

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    Like the title says. I'm trying to wiring in my ML-ACR battery isolator and they want me to hook up a wire that only has voltage when cranking. I suspect its going to be the harness at the ignition switch but I haven't seen any of the diagrams listing "only when cranking". I was gonna tear the column apart and test but if someone knew of another location that or even which wire at the column that would be awesome!

    Thanks!

    -M

    2014 5.7 CM
     
  2. Apr 7, 2018 at 10:03 AM
    #2
    Pudge

    Pudge Super Secret Elite Member #7

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  3. Apr 7, 2018 at 10:31 AM
    #3
    nk1794

    nk1794 Always torque to spec

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  4. Apr 7, 2018 at 11:48 AM
    #4
    Overland_Mike

    Overland_Mike [OP] New Member

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    Thank you! I found it- dark green at the ignition harness.

    Much appreciated!
     
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  5. Apr 7, 2018 at 11:50 AM
    #5
    nk1794

    nk1794 Always torque to spec

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