Anyone know what Blue and White wires go to?

Electrical and Ignition

  1. Alecb

    Alecb Member

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    After installing a new horn relay, I noticed these two plugs that go nowhere. The wiring diagrams I've seen online don't make any reference to any blue & white wires. These are located behind the driver side kick panel. The car is a 1973 Plymouth Duster, Slant Six, Auto. 20200802_170027.jpg 20200802_170020.jpg
     
  2. fklskv

    fklskv Well-Known Member

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    I looked through the online wiring diagrams and see no bl/wh wires.

    Where do those wires originate from if you follow them back?
     
  3. pt70

    pt70 Well-Known Member

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    My guess; EGR valve system and seat belt buzzer system
     
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    • Demonic

      Demonic Well-Known Member

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      ^ Yes. The famously missing seat belt wiring.
       
    • halifaxhops

      halifaxhops It's going to get stupid around here! FABO Gold Member

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      Trunk light and rear window defogger I believe if same as my 74.
       
    • Car Nut

      Car Nut Mopar Master

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      Door buzzer?

      CC11636B-8E85-4187-954A-69626F6F0B7D.jpeg FEFF564C-F7A3-4D8B-B562-FF757461E032.jpeg
       
    • AJ/FormS

      AJ/FormS 68 B'cuda fb, Form S clone ... 367/A833/3.55s

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      Brain-teaser, there are others
       
    • Alecb

      Alecb Member

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      Trunk light works just fine, and I don't think my car came with a rear defogger.
       
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