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Wiring in a voltmeter

Discussion in '1st Gen. Tacomas (1995-2004)' started by WVTaco12, Sep 30, 2017.

  1. Sep 30, 2017 at 5:46 PM
    #1
    WVTaco12

    WVTaco12 [OP] Well-Known Member

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    Hey all, I know this is a topic that's been covered, but I can't find an answer to my question.

    I bought a round voltmeter to stick in my '02 DC. I'm planning on removing one of the lower 12v openings and using a Dremel to open it up slightly bigger and drop this in. The 12v plugs are fed by 3 wires. My voltmeter has only 2 posts. Anyone know how to wire this up?

    Thanks for any help!

    IMG_5577.jpg
    IMG_5579.jpg
     
  2. Oct 1, 2017 at 7:08 AM
    #2
    Indy

    Indy Master of all I survey.

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    Your plugs are likely fed by 2 and the 3rd is jumping power to another place. Positive to switched positive, ground to gound.
     
  3. Oct 1, 2017 at 1:18 PM
    #3
    cruisedon66

    cruisedon66 Well-Known Member

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    Defrost mirrors, compass/temp display rear view mirror, rear wiper on camper shell, trans.cooler.
    See youtube.
     

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