Passive anti-theft circuit for Lincoln Aviator I (2002-2005)

1 2 3 4 VPWR GND TX SIG RX SIG BATTERY JUNCTION BOX (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE BLK/YEL WIRE CENTRAL JUNCTION BOX (BEHIND LEFT SIDE OF DASH) FUSE 26 GRY/ORG WIRE HOT IN RUN OR START ORG/ WIRE PASSIVE ANTI-THEFT (PATS) POWERTRAIN CONTROL MODULE (AT RIGHT SIDE OF ENGINE FIREWALL) RED WIRE RED/YEL WIRE STARTER MOTOR RELAY TX OUT RX IN WHT/LT GRN WIRE YEL WIRE