My 2012 Ford Expedition has a PO721 output speed sensor error code. It went from 55 mph to low gear going down the road. Everything I have researched leads to the molded lead-frame inside the transmission . Is the speed sensor located on the lead frame or is it external ? Any advice would be...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.