focus problem

my 02 focus just stopped working---you can turn the key foward and all the lights come on but nothing happens at all-i just all the fuses and relays they all are good--i tested the starter--it was good replaced the battery-----i think somehow the anti theft alarm thing was triggered and now the car wont do anything any help and the dealers are closed until tuesday---any help would be helpful

Where is the sensor # 63 on the 2000 Ford Focus for the keyless lock? My locks won't automatic lock anymore with or without the keylock.