Got it... The reverse, vss and ill. wires are all in the the same bundle on the drivers side as pieced together in the previous posts.
Also, anyone installing the PAC SWI-PS (Steering Wheel control adaptor) Please note, you must use the 100 Ohm resistor (brown, black, brown) and also ground the blue with white strip wire in the pin 19 slot of the harness or the interface will not work. It doesn't mentioned that in the instructions...
Got everything installed last night. All is working good!