Originally Posted by
Padgett
I thought there were three elements to a crossfire key fob: Physical key, remote lock/unlock circuit board with battery, and a RFID transponder to make the SKREEM happy.
Had a fob with a broken key & worn buttons, just bought one of the $7 cases with uncut key from eBay, had the key cut to match the valet key and did a mix and match. Now have a fully operational fob with new buttons.
Yes, but you had the RFID transponder chip from your damaged key fob to put into your new Key Fob case. The purpose of this thread is to discuss how to obtain / copy / get a duplicate RFID chip if you have only one working key (so you have one working RFID chip) and need to / want to have a second duplicate working key.