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need quick help.

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by joez, Jan 2, 2004.

  1. joez

    joez 1/2 ton status

    Oct 21, 2003
    Likes Received:
    New Lenox, Illinois
    Ok, on my 85 K5, my windshield washers no longer work. I used a test light on the wires running to the pump, and found that the light lights up, whether the washers are activated or not. It always has power, both wires will light up the test light, as long as the key is "ON". Can sombody see if theirs does this same thing for me? If yours doesnt then i think i have the two wires touching somewhere. TIA.
  2. Confedneck

    Confedneck 3/4 ton status

    Nov 1, 2002
    Likes Received:
    Lehigh Acres, Florida
    you have power, but do you have ground? to check for ground, hook the test light up to the pos+ on the battery, and probe the wires..

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