I've read many trouble shooting posts that helped me locate the pinched and broken wires in the G35 Trunk wiring harness which create issues for the trunk actuator etc.. but where do I find a wiring diagram that helps identify the 5 wires inside the wiring loom. Three of my five are severed. They are all black wires so I am expecting some trial and error of checking various combinations after first extending the short wires a bit but a wiring diagram would help me better understand what the five are for. Thanks for any help.

 

All Data may help

 

Wiring diagram for my 2003 on Page BL-91, shows all the black wires are grounds.