791 remote start 555f 2000 f150

my remote went out on my 791xv so i had to reprogram everything i got the lock and unlock done but i can't figure out how to program the remote start.     any help would be appreciated

explain a bit further why the programming does work. tach? bypass? nothing comes on when RS? crank or no crank.......?Houston,TX

"The two most common elements in the universe are H+ and stupidity" (Ellison).

i really have no clue how to program the remote start except for what is in the install manual.  i have never installed one of these.  i had to drive 1 hour to get the new remote and forgot the spare key.  i don't have time to get back up there anytime soon and it's cold in the mornings.   so everything was professionally installed and when i tried to program it it wouldn't even try to crank.  the installer at the shop told me that  i have to have my spare key to program the 555f