2008 Radio remove/replace question

[continentaldrifter]

switched out the oem radio for Alpine but cant figure what the small square plug with three wires go to (soild dk green, dk green/yellow, dk green/blue). It is the non-nav, no infinity unit. Anybody?? Thanks

 

[Ragain]

Cavity #1- DG/YL= audio right(+)

Cavity #2-DG = audio common

Cavity #6-DG/OR = audio left(-)



These wires run from the satelite receiver. My truck has REF radio code without satellite option but still has these wires running to the #C-2 10 pin connector on the backside of the radio head unit.

When I purchased the Dodge Ram satellite option and installed it myself, I still had to unplug the installed connector and plug in the provided connector from the new satelite harness. I never traced where the OEM wires on the factory installed harness went to. It's possible that factory harness already was wired for the satellite but not used.

 

[continentaldrifter]

I was hoping truck wouldnt start throwing codes, but was a fairly simple install. Thanks