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please help!!!

Discussion in 'Fisher Engineering Discussion' started by nickv13412, Nov 1, 2007.

  1. nickv13412

    nickv13412 Senior Member
    Messages: 621

    hi, im in the process of installing a straight blade mm2 onto my 97 ford f 350. when i plug in all of my harnesses, my left headlight on the truck does not go on and the high beam light on the dash is stuck on. ive tried trouble shooting the config. plug and everything else i can think of but nothing is working. when i take the harnesses completely out of the truck, the truck headlights work fine.Any ideas?? - Thanks a lot - Nick
     
  2. nickv13412

    nickv13412 Senior Member
    Messages: 621

    update, everything but left side low beam works...had to switch connections on plugs that go into isolation module...any ideas for the left low beam?
     
  3. nickv13412

    nickv13412 Senior Member
    Messages: 621

    nevermind, got it working
     
  4. B&B

    B&B PlowSite Fanatic
    Messages: 12,777

    What was the problem nick?
     
  5. gmcsierra1500

    gmcsierra1500 Senior Member
    from CT
    Messages: 150

    fixed

    B&B i was helping nick do the install and the problem was that on the specific vehicle harness for his truck we had to reverse the blue and yellow wires on the headlight harness to configure for the HB-5 headlights, also his isolation module was bad, luckily we had an extra
     
  6. B&B

    B&B PlowSite Fanatic
    Messages: 12,777

    Hmm, having the pins wrong AND the Iso being bad, I'll bet you guys pulled your hair out on that one for a while... Congats on getting it fixed...ain't electrical gremlins fun! :D
     
  7. nickv13412

    nickv13412 Senior Member
    Messages: 621

    ohh we definetly pulled a few hairs out haha. Im really glad that i picked up that spare iso module for 60 bucks on ebay though, and thank god i had chris there because he knows a hell of a lot more about electrical than i do!