I have installed the AVIC-F900BT in my 2003 Ford Expedition and I am having one problem finding the PCM/VSS wire. Does anyone have any pics of the the PCM/VSS. I have taken the Passenger side panel apart at least four times and still am not having any luck finding the gray/black stripe wire. I see the fuse box and above it a black box with three connectors gray/green/blue, but none of them have a grey/black stripe wire. Any help would really help me out. Please.