Can anyone here help me with the wiring diagram for a 03-06 Expidition with the nav unit??

Thanks in advance

 

If you are trying to put an expy factory nav in a vehicle that didn't come with factory nav, you will find the wiring harness is completely different and does not support the electronics needed for nav. Go aftermarket and save the headache. There is a pick of an eclipse in an expy in my gallery, looks as good as stock if not better.

 

Thanks...Ive all but given up on the project....but know that I could eventually make it work....but your right, more trouble than its worth