Hi/Low beam switch wiring

Discussion in 'Electrical Systems' started by badboyrcg70, Feb 4, 2017.

  1. badboyrcg70

    badboyrcg70 Veteran Member

    Dec 30, 2008
    Reading, Pa
    The plug that connects to the hi/low beam switch has 3 wires.
    green goes to high beams
    tan goes to low beams
    where does the blue wire connect to?
  2. dale68z

    dale68z Veteran Member

    May 14, 2009
    Glendale Arizona
    Headlight switch?
  3. Twisted_Metal

    Twisted_Metal Moderator Staff Member Lifetime Gold Member

    Feb 26, 2004
    Bloomington, MN
    Without looking at a diagram...
    The third wire supplies power to either one of the other two circuit functions. (Hi or Lo beams)

    So that third wire should go back to the headlight switch.
  4. Scott51

    Scott51 Veteran Member

    Jan 2, 2012
    New Zealand
    yep light blue is power coming from the headlight switch, and power to the headlight switch is from a heavy gauge red wire that goes back to the battery (same circuit as the ign switch) and is unfused.

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