Hello, Im trying to rewiremy transmission on a 92 GMC 3500 vandura box van. My don chewed the wiring that plugs into the transmission The plug has 11 wires coming out of it but some of them that he didnt chew are different colors. I mean by that one color coming out of the plug and its connected to a different color in the wiring harness, so it has me confused.

Hello tnvolsfan32,

Use the FREE drawing available on the
BBB Industries site to trace out your wiring...
BBB Industries Premium Alternators Starters Power Steering Products

First put the wires together that
DO PERFECTLY MATCH... Then go
back to the drawing and find out what
DEVICE, CONNECTOR or PLUG got
disconnected or swallowed.

Generally wires DON'T CHANGE COLORS
in a wiring harness run... So you definitely
need to look for a LOGICAL EXPLANATION.

Registration is required... these are real
wiring documents...

Each time you return from a WIRING page
make sure you have not
defaulted back into TSBs...
(technical service bulletins)... While usually
quite useful... they don't begin to address any
WIRE-EATING-DOG problems...

If you get confused comment me back...
I can recommend some great tools to help
SPLICE everything back together

Tone Tracer being PRIMARY
Extech TG20 Wire Tracer and Tone Generator Amazon com

Helpful hint: wire must be ISOLATED to trace correctly
(pulled fuse or chewed through works).

Hope this helps

Carnac the Magnificent