Does this vehicle have a wireless control module & if so where is it located at? on 1998 Mercury Mystique

I installed a new ignition, key & tumbler. I then took the vehicle to the ford garage and tried to have them flash computer. It wouldn't flash, they said I needed a wireless control module and I have found that this item has bee discontinued. The vehicle does not start at all now.

Asked by for the 1998 Mercury Mystique
Just because the dealer sells the car doesn't mean the know how to work on it. Take it to a ford friendly independant repair shop. Explain your problem and see and listen to their suggestions.