Dynomite
Member
I swapped out the trans from a 2003 to my 2004. Both were 5.4 and 4x4. Now I have no speedo indication and it’s not shifting electronically. It will shift from 1-2 and 2-drive manually but will not shift to 4th. I replaced the VSS in the trans and still have the issue. Does anyone know if there is anything different electrically between the 03/04?
