I have a 2007 escape with the audiophile 6 disc changer. I bought a aftermarket harness to connect my f90 to the factory wiring. When I hooked it to the power harness I just matched the colors. The VSS wire that came with the unit is pink. So I hooked it to the pink wire in the Harness. Now as I worked through some of the other forums I am not sure if that is right. Any help would be appreciated. The unit has not been installed it the truck yet.

What did the instructions that came with your harness say the pink wire was for?

VSS = Lt. Blue at PCM, Right Connector Pin 3

The PCM may be the under the hood, right in the middle of the fire wall with 3 plugs coming out of it.

Hope this helps.