looking for1991 3500 wiring schematic

Discussion in 'Chevy C/K Truck Forum' started by redvetttes, Dec 25, 2011.

  1. redvetttes

    redvetttes New Member

    just bought this beast to tow my boat,4wheel drive dully,last guy was a hack,what a mess. Chasing shorts now in the cold of Buffalo NY

    looking for a 1991 3500 wiring schematic or anything that year,what year will be close?

    what color wires are on the break peddle ? (no wires there)

    found melted wires on the started side to the 4 wheel drive,fix them ( charging system not working)

    clean all wires on the Power block and re grounded everything,

    I have a 1989 GMC full size Jimmy runs great but rotted to hell,are the parts interchangeable ex. steering collum
  2. Nodrive55

    Nodrive55 New Member

    Ello All new to site.

    Just bought my first GM truck woo hoo.

    Redvettes...send me an email for schematics..

  3. redvetttes

    redvetttes New Member

  4. redvetttes

    redvetttes New Member

    email not work

    ---------- Post added at 08:20 AM ---------- Previous post was at 08:19 AM ----------

    just send them to
  5. ShadowRejects

    ShadowRejects Rockstar 100 Posts

  6. redvetttes

    redvetttes New Member

    no good
    if you could tell me what color wires are on the brake light switch
    everything else seems fix have 4 wires hanging down with no plug
  7. ShadowRejects

    ShadowRejects Rockstar 100 Posts

    the brake lights are brown, black, yellow, and green. thats all i know
  8. redvetttes

    redvetttes New Member

    them are the wires
    going to hit a junk yard or find a truck that year to look at
    thanks for the help
  9. ShadowRejects

    ShadowRejects Rockstar 100 Posts

    np. lmk if you have anymore questions

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