How do program 1997 ford expedition key with new transponder?
Far as I have been researchin on the web there is a few steps
that you can perform, like enter the master key (its 100% requier)
and turning the car on for like 15 sec, then you turn it off, and
insert the new transponder key, and turn the car on, and leave it
running for about 10 min, but up to this point I{m still waiting
for my new tranponder keys to test it, check on the web, since I
read there is a posibility to lock your car on programming if its
not propertly done.
Still I will post back my experience if I make it work, believe
me I´m not agree to pay over $100 to dealer´s for a spare key.