The keyless entry module, on your Ford automobile, is located in the engine compartment. The module is bolted to the firewall.
Pull off the passenger side kick pannel and you will see a module that says something like keyless entry or security module. If you have this module you have keyless entry. This answer is based on my 2000 ranger with keyless entry. Mike B Orlando
i found it just below the radio and above the air bag ecu.
The keyless entry module on the 1997 Suburban is under the dash on the driver's side. The driver's side door needs to be open to see it.
You can get info on how to program any remote for vehciles at programyourremote.com all info needed was there and made it easy.
THE KEYLESS ENTRY MODULE.
The location of the remote keyless entry module on a 1998 Saturn is in the rear of the passenger compartment. It is underneath the trim at about shoulder height by the right rear seat.
The keyless entry module on a1998 Honda Accord is located underneath the dashboard. It is housed on the driver-side the of dash close to the main relay.
The ignition switch, also called the wireless control module, is the keyless entry computer and receiver.
The remote keyless entry module on the 2004 Kia Optima is located under the driver's side dash. To find it, open the door and look up under the dash.
The keyless entry module in this car is located inside the trunk, behind the driver Taillight recessed in the quarter panel. You will have to remove the felt panels inside the trunk to gain access to it.
A keyless entry remote on a 2001 Toyota Sequoia can not be reprogrammed at home. The key must be taken to a dealership where the engineers can program it with new settings.