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headlights wont work

Discussion in 'Fisher Engineering Discussion' started by nepagearjammer, Jan 9, 2014.

  1. nepagearjammer

    nepagearjammer Member
    from nepa
    Messages: 44

    1990 K3500 HB3/HB4 system bought harness #26360/26361 was told that they will work with some harness terminal wiring changes...does anyone have that fisher schematic I had it but cant find...gave detailed instructions how to change configuration... thanks in advance
  2. buddymanzpop

    buddymanzpop Senior Member
    Messages: 603

    reconfiguration of headlight harnesses

    Go to www.westernplows.com on the upper right hand corner of the home page click on the "quick search" option, in the search box type in 22373 the electrical schematic guide will come up, open it and the information you need is on pages 41 and 42, it's a large file so it may take a minute to come up and then save it for future reference seeing how it's a great file. As you know Western and Fisher are owned by the same company. Note, the view in the schematic is of the "wire in" side of all plugs and not the pin side. Just use a pick tool to release the pins in the plugs and switch them around, good luck.