GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 3 of 3
  1. #1

    Default wiring diagram help

    My son has a 1996 gmc sierra 1500 v-8 with only 69,000 miles on it. We recently had a new fuel pump put on by a local mechanic. Now the turn signals are acting funny, somrtimes they flash o.k. and at other times they flash fast. When i put the headlights on both right and left flash fast. I took it back to the mechanic and he found two wires that were broke off a black and a white, he said they were ground wires. He reconnected them to the bumper somewhere and the turn signals seemed to work o.k. When i got home the troubles started all over again. Yesterday i spent 8 hours searching the web for wiring diagrams for this truck to find out the color code for those wires and where they go needless to say i came up empty then i came across this site i hope someone in this country can help me.

    ron hess

  2. #2

    Default

    Autozone's website has an electronic version of Chilton's DIY manuals (access is free but they make you register with their site) which has wiring diagrams in them. You might see if that will help.
    '98 K1500 Suburban LS 5.7 L 4L60E NV246 ARB
    '92 Ford Explorer XLT 4x4 4.0 L A4LD BW13-54 Trac-loc rear
    "My toys were the greasy cogs and springs and pistons that lay around all over the place, and these, I can promise you, were far more fun to play with than most of the plastic rubbish children are given nowadays." Danny in Roald Dahl's Danny The Champion of the World

  3. #3
    Legend
    stephan's Avatar
    Join Date
    Sep 2010
    Location
    Far West, Oregon USA,
    Posts
    8,606
    Blog Entries
    1

    Default

    Welcome to the GM truck club Ron.
    X2 on Shortys advice. If you can't find what you need there, then go to your library (refrence section) & photo copy the "complete" wiring diagram out of their auto repair manuals.
    1988 Chevy C-3500 2wd (no pic)
    350 c.i. 5.7 L Stock Block, 4 Bolt Mains
    L-31 Vortec Heads, Edelbrock Cam & Intake,
    Holley 650, Flowtech Headers, Magnaflow exh.
    Jet Trans 700R4, B&M Ratchet, 4:10 gears,
    3" susp. lift kit "shadetree"
    No rev limiter, No speed limiter lol


Similar Threads

  1. Wiring diagram ....
    By rwslippey in forum Audio, Video & Gadget Tech
    Replies: 0
    Last Post: 02-19-2010, 12:03 AM
  2. wiring diagram
    By DAREDEVIL in forum General Chevy & GM Tech Questions
    Replies: 1
    Last Post: 01-05-2010, 11:40 AM
  3. Can someone link me to a wiring diagram for my '91?
    By bigburb in forum Audio, Video & Gadget Tech
    Replies: 2
    Last Post: 12-22-2009, 06:06 PM
  4. Headlight wiring Diagram
    By bjerkewm in forum General Chevy & GM Tech Questions
    Replies: 0
    Last Post: 11-11-2009, 08:23 AM
  5. wiring diagram
    By krashomatic in forum GM Electrical Tech
    Replies: 0
    Last Post: 12-13-2007, 03:12 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •