COENNECT 07 , WHERE DOES THE ALARM SYSTEM RELAY FIT?

I HAVE AN 07 TRANSIT CONNECT WITH CENTRAL LOCKING USING THE KEY ONLY, I HAVE BOUGHT A FORD BLIPPER BUT THEN AM BEING TOLD BY FORD THAT MY VAN ISNT SET UP TO HAVE REMOTE LOCKING, I HAVE BOUGHT ON EBAY AN ALARM/CENTRAL LOCKING ECU AND WONDERED WHETHER THE CONNECT IS PREWIRED TO PLUG THE ECU IN AND GET IT CODED, I CANT SEEM TO FIND OUT WHERE BEHIND THE DASH IT FITS , CAN ANYBODY HELP PLEASE