GM Truck Club
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
    Join Date
    Mar 2008
    Ottawa Ontario canada

    Default 94 suburban wiring diagrams

    hey all i am looking for wiring diagrams for my 1994 b2 WD suburban if someone has copies or where to find them id appreciate it.
    i have the Haynes manual but its not complete.
    factory ones would be awesome
    If you dont stand behind our soldiers....feel free to stand in front of them

  2. #2


    Is your manual not complete because of lost pages or it just doesn’t have the wiring diagram you need?

    I don’t have the factory manual myself but do have the Haynes one.

    On option may be your local library, they have all the manuals, if no one here can help you.

    Just what wiring diagram are you looking for?

    Technology is great, when it Works,
    And one Big Pain in the Ass When it Doesn’t.
    Detroit Iron Rules, All the Rest are Just Toys.
    94 GMC Burban, 5.7L (350), 4X4, Auto
    86 GMC Burban, 350, 2 WD, Auto
    79 GMC pickup plow truck, 400, Full time 4X4, Auto
    86 Pontiac Fiero SE, 2.8L, Auto, only mid engine American car
    See a Pattern yet?

    15 year GM assembly line worker.

  3. #3
    Join Date
    Mar 2008
    Ottawa Ontario canada


    sorry about that
    it doesn't have the wiring diagram i am looking for

    specifically i am looking for the under hood wiring diagram with the O2 sensor

    my O2 isn't hooked up and the wiring seems to be missing

Similar Threads

  1. wiring issue, 1991 4x4 suburban
    By G.A. Heath in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 5
    Last: 04-27-2009, 12:50 PM
  2. speaker wiring 04 suburban
    By rjmemt in forum Audio, Video & Gadget Tech
    Replies: 8
    Last: 12-08-2008, 01:11 AM
  3. 1990 Silverado Wiring Diagrams
    By minigts in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 1
    Last: 11-19-2008, 09:08 PM
  4. Colorado wiring diagrams?
    By GMCTruxrule in forum GM Electrical Tech
    Replies: 3
    Last: 11-05-2007, 08:01 PM
  5. 93 Suburban wiring
    By ramcharger_heaven in forum GM Powertrain
    Replies: 2
    Last: 09-10-2007, 11:54 AM

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