I got another plug from a junk yard, de pinned it, and used the pins on my connector where they were missing.

Yes I am, just saw this comment. While using android auto playing music I can skip songs, change mode, activate Google mic,. Also with the maestro rr2 you can program the steering controls to a bunch of other options.

This is way more helpful than that other minute long video with picture lol Once the three wires are spliced and pinned correctly, what would thenafter market head unit wires go into? An adapter?

@@ST3PPA thats why I made this lol You splice them in to the factory wires behind the dash and put them in the factory plug behind the head unit. If you get an after market headunit you'll most likely need a maestro rr2 I data link to use the controls but on a factory unit this will work.

The main harness has what's needed the sub harness was missing the 3 wires.

So I need to add 3 wires?

@@bannyvongphachanh3971 if your truck is like mine, yes, only 3 wires were needed.

@@tymcfarland7086 did u had to solder those wire to your white clip connectors?

@@tymcfarland7086 I have aftermarket radio so I would need a maestro rr module too?