Very odd Update: Grounded the above mentioned wire and got a reduced engine power light on the DIC. Removed constant ground and the light went away.

It is the right wire for disarming the factory alarm. if you pulse a ground to the wire it unlocks the doors or at least one of them I heard a door lock actuator cycle but didnt look to see which ones moved. Was also fixing a gas line leak at the plastic connection from the tank to the steel line. Thats fun. I hate gas lines!