89 F350 Wiring Schematic

Discussion in 'General Tow Rig Discussion' started by jaros44, Sep 4, 2007.

  1. jaros44

    jaros44 New Member

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    Does anyone have a good Wiring Diagram for an 89 F350 with a 460. I have a Haynes Manual but the wiring diagrams in there stink. Looking mainly to fix the factory trailer brakes and lights. Thanks

    Jon
     
  2. duckmanquacker

    duckmanquacker Well-Known Member

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    it might be faster and easier to just get a plugnplay harness and leave the factory set alone.
     
  3. jaros44

    jaros44 New Member

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    Yeah but i would like to do it right. thats the easy way out.
     

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