If anyone needs factory wiring diagrams, PM me with your EMAIL and DESIRED YEAR and I'll send you a pdf.
Also just a heads up the factory service manuals are known to leave out parts of one circuit but show it somewhere else. For instance if you were looking at the schematics for the HVAC system it MAY not show the illumination lights that are integrated into the HVAC controller. But it would show the proper wiring diagram in the illumination section.