My TCCM (transfer case control module) isn't receiving power, according to two shop diagnosis. I can't seem to find any wiring diagrams online?
Jan 8, 2026 at 3:37 AM
Wiring Diagrams
NEBUEL2002
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Unfortunately, around 2013 - 2014, AllData stopped using the manufacturer's diagrams. This is their aftermarket version. If you find this hard to read, copy and paste it into a typing program such as MS Word, where it can be expanded. I can help with that, if needed.
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Jan 8, 2026 at 5:09 AM
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