Hi guys, I'm new here. Just bought a 2002 2wd V10, always loved the excursion and wanted one since i was a kid. Being that im in the middle east the Excursion is a bit rare. The only Excursion i could find was one with this issue that i hope i can resolve.
I checked it out and it seems like the transmission wiring harness has been messed around with a little. (according to the dealer).
Also, i checked the wiring harness at a shop and the guy checked it/fiddled with it a bit, I started the car back up and the OD hasnt come on for 2 or 3 days.
Now the OD light is back blinking again but it only comes on after a period of driving then goes away after i turn off the car and start her up again. The codes i got were P0781 and P1715.
I would appreciate any help i can get. specially since there arent many reputable shops here and the dealership just wants to charge me for a new transmission