I need help with my 2005 F150 FX4 w/ 5.4 3v identifying the cable that attaches to the bottom right side of the fuse box (C270G but not sure), connector has six positions but only four are used, can anyone tell me what signal/power dose this cable supply and where to. I have the factory schematics but cant find that connector. any help would definitely be appreciated.

Thanks
Mike

 

Please provide a photo so that your issue can be addressed. What color/color and what size in relation to other wires?

 

No photo needed. Here you go.

 

This wire is always hot only in start and run that is connected to the ignition switch, I used this wire to tap in to for my power wire to the compass under my rear view mirror. anyone that wants to know where they ran this wire, it is on passenger door frame by windshield and is white wire with light blue stripe and is positive wire think it is pin 3 on the compass connector and negative is black with light blue stripe (pin 4). I cut this pin 3 wire at the door frame in the window area and ran my own wire to that pin 3 wire your talking about at (CJB) so when I put my key in and turn it to run the compass comes on but the dash don't show me the messenger window for the compass until it is started.

Worked like a charm! now I don't have 2 dashes (--) showing in the compass spot of my dash..LOL!