Somebody did me a deed that’s proving hard to fix. I need to figure out the wire color that goes to what socket on plug E7. The dealership is clueless and the manual at nicoclub.com don’t show wire color …..

 

Yeah, FSM is not a lot of help but colors are listed in the broken down diagrams. They refer to E7 as pins 17-32 so in the fist pic (from page 14 of the PG manual) you'll see that pin 21 is PU for purple. Pin 31 is L/B for Blue with a Black stripe. Etc... I haven't counted but they're probably all in there somewhere. In later years they broke down the connectors to make life easier - not that that helps you at the moment.

 

Found a few pics that might help u out.