1-open drivers door
2-turn key to on
3-press and hold override button(lower or under dash)for 10 sec. horn will chirp 3 times
4-release override button
5-press and release override button until the horn chirps 7 times(this is bank#4)
6-press panic button on remote until horn chirps 5 times(diesel timer)alarm led will be on solid
7-press lock button on remote(alarm led will turn off)
you truck will now start about 3 sec. after key on with remote.
all of this info is on the ford website but takes some digging to find,i installed my own and it works great, i got the instructions from there site, dealer was no help