Need the BCM pinout and connector description/color

2002 CHEVROLET TRAILBLAZER
250,000 MILES • 4.2L • 6 CYL • 2WD • AUTOMATIC
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HARPSTER
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I have a high beam malfunction, and I have found a broken wire on the BCM harness. I need the BCM pinout and connector description/color reference to trace it down.
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Jan 7, 2020 at 12:03 PM
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CARADIODOC
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See how far you get with these.

The second and third diagrams are blown-up versions of the first one so they're easier to read. The fifth and sixth diagrams are the fourth one cut in half and blown up.
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Jan 7, 2020 at 12:51 PM
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HARPSTER
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Thank you CARADIODOC! That's a huge help!
Jan 7, 2020 at 2:00 PM
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HARPSTER
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Problem fixed! It was the broken wire!
Jan 8, 2020 at 11:53 AM
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CARADIODOC
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Dandy. Happy to hear you solved it. Please come back to see us again.
Jan 8, 2020 at 1:27 PM