1991 5th ave inop headlight doors

Discussion in 'General Motoring' started by snelln2, Dec 23, 2003.

  1. snelln2

    snelln2 Guest

    The doors decided to close while driving at night. We're ok. Upon
    diagnosing this problem I found a contact on the headlight switch had
    arced over to another contact. Switch replaced but now I am not
    getting the 2 second burst of 12v from the body computer that is
    required to operate the doors. Before I tear the car apart to get to
    the body controller, does anyone have info on the circuitry of the
    body controller that generates this 2 sec. pulse? If it is a zillion
    pin micro device, I won't fool with it. If it is a simple RC circuit
    I can handle it. Thanks in advance for possible saving me a bunch of
    time. Happy Holidays. Al
    snelln2, Dec 23, 2003
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