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Thread: ses light wiring

  1. #1
    Join Date
    Dec 2008
    Location
    Keller, TX
    Posts
    40

    ses light wiring

    i am nearly complete on my 5.3 4l60e swap in my 72 half ton. i have moddified my stock harness. can anyone tell me which pin the ses light connects to on the pcm. 2002 pcm red and blue. thanks
    72 C10 5.3 4L60E

  2. #2
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    The SES gets power from the IGN 1 fuse and the PCM grounds terminal 46 brown and white on PCM connector C2 to light the light. C2 is the red connector.

  3. #3
    Join Date
    Dec 2008
    Location
    Keller, TX
    Posts
    40
    thanks man!
    72 C10 5.3 4L60E

  4. #4
    Join Date
    Aug 2008
    Location
    North Texas
    Posts
    12,078
    No prob, holmes.

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