You need to buy the revised switch kit from Ford. It's called a cruise control deactivation switch. Part # is 1L1Z9F924AA. It shouldn't be more than 25 bucks or so. The existing pigtail harness must be removed, it has an inline fuse which is probably blown. This harness is what was installed when the recall was done. The replacement harness in the kit is long enough, you may have to reroute what it plugs into.