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2007 Tahoe wiring diagrams

krashdummykrashdummy Posts: 2
edited March 2014 in Chevrolet
I just bought an engine and trans from a 2007 Tahoe for my 56 Chevy. Does anyone know where I can get wiring diagrams so I can modify the wiring harness? Thanks


  • steverstever Posts: 52,683
    There's some links you can check out in the Online Repair Manuals guide. The Auto Repair Reference Center actually goes back beyond 1956, but only for Jeep and Volkswagen, and 2007 data isn't online yet. :confuse:
  • I'm not worried about the 56 wiring, I probably will go with a new Painless wiring harness for that. I just need to know what all those pins are for on the PCM. Is there anywhere to get a hardcopy of the wiring? Thanks for the reply. Keep them coming!
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