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Need wiring diagram for 90 K5...

Discussion in 'The Garage' started by CK5, Oct 20, 2005.

  1. CK5

    CK5 In my underwear Administrator Premium Member GMOTM Winner Author

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    Anyone have a wiring diagram for 90 K5, Helm's website didn't have anything listed for 87-91 range??
     
  2. K5Chris

    K5Chris 1/2 ton status

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    wiring diagram of what? i have the whole book.
     
  3. anjieandjohn

    anjieandjohn Registered Member

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  4. K5Chris

    K5Chris 1/2 ton status

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  5. dyeager535

    dyeager535 1 ton status Premium Member

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  6. dremu

    dremu Officious Thread Derailer Premium Member

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    They should, Steve, either as R-V trucks or something. However, I've some PDF's on the Brochures page which should help.

    -- A
     
  7. nvrenuf

    nvrenuf NONE shall pass! Premium Member

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    Helm discontinued pre-94 stuff about a year ago. I have a 91 wiring book that I could copy/fax stuff if you need it.
     
  8. CK5

    CK5 In my underwear Administrator Premium Member GMOTM Winner Author

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    Cool, what book is that from?
     
  9. CK5

    CK5 In my underwear Administrator Premium Member GMOTM Winner Author

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    Pretty much everything, I want to go through my wiring and get rid of the extra stuff I no longer need, cruise control, power windows, AC crap like that.
    What book do you have and where can I get one?
     
  10. K5Chris

    K5Chris 1/2 ton status

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    i have the 1991 R/V & P series GM factory wiring diagrams book along with the service manual and unit repair manual. not sure if you can still get them. problem is, the wiring schametics book is like 11x17", and i dont have a scanner big enough, not to mention, it's like an inch thick. i'll see what i can find on alldata, that would be easier to scan.
     
  11. B_to_C

    B_to_C 1/2 ton status Author

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    I have the 1990 R/V & P series GM factory wiring diagrams book too. It is unwieldy like K5Chris said. If you take a drive up to Boulder you can just borrow it for however long you need Steve, I've only used it a couple times, and don't see a need for it in the near future (but it's always nice to hang on to these things) Got mine off ebay 4 years ago for like $75 I think.
     
  12. dyeager535

    dyeager535 1 ton status Premium Member

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    As far as I can tell thats a GM wiring manual scan.

    I've got an '86 C/K wiring manual, as everyone else has said, they are unwieldy to scan due to the length of the pages. Picked mine up off of ebay a few years back.

    My '88 Camaro wiring manual has normal sized pages, but includes a heck of a lot more info than the truck wiring manual.
     

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