where can i find the vss location on my 02 f150 harley davidson? all i know is that its gray/blk but were do i find it? ecu connector?

All the wires including the VSS are behind the passenger kick plate - the plastic panel just to the right of the front passengers right foot. It comes off an reveals the whole mess of various control wires. I believe you have the correct wire color combo.

You can run your D3 wires through the upper part of the dash by pulling off the tray panel on the top of the passenger side dash and run them down to the kick panel. You can easily tap into them there.

I put a D3 in my 03 F150 SuperCrew. I have some photos of how I did my install if you'd like them.

can i see those photos. im installing the d2.

Not an expert by any means, but have done 2 Ford installs - a D3 install on an Aviator and just finished an N4 install on a Blackwood. Both times, the grey/black was in one of the main wiring harnesses that pluged into the factory radio.

Yes, the reverse/taillight (blk/pnk) and parking brake (l.grn / red) wires (for the lincoln) can be reached through the kick panel.

Hope this helps.

David

If your factory radio has the speed sensitive volume, then the wire will be located in the harness that plugs into your factory radio. otherwise, the kickpanel is where it's at.

i found the gray/blk on the passenger right foot panel. a skinny wire right?and i also found the same gray/blk skinny wire by the radio harnes .its a separate harness that i belive its for the 6 disc cd changer, can i use that wire insted?

If you have a multimeter, you could check to see if that is the same wire. It should be the same wire. Hook it up and see if the avic registers a speed signal.

Everything seems to be ok on the gps. thanks to all.