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    Default no back up lights... 90 suburban

    Hi, my 90 suburban's back up lights won't come on. Everything else works. I traced the green wire to where it conects to the firewall in the engine compartment (then it goes through the wall and somewhere onto the fuse box... I think). I nicked off some insulation on that wire and if I put 12v on that wire they light up.

    I don't know two things:
    what fuse controls the back up lights? (non of them are burnt...) I just want to keep checking for continuity
    where is the neutral switch on the steering column?

    I would love some help before I just hard wire a light on the back to a switch on my dash!

    I will post the solution in the end.
    Last edited by scotsdale; 10-23-2009 at 01:04 PM. Reason: wasn't clear...

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