Ford Expedition II (2002-2006) Back-up lamps circuit

BLK WIRE BLK/PNK WIRE CENTRAL JUNCTION BOX (BEHIND RIGHT KICK PANEL) DIGITAL TRANSMISSION RANGE (DTR) SENSOR (ON LEFT SIDE OF TRANSMISSION) FUSE 10 FUSE 14 HOT AT ALL TIMES HOT IN START OR RUN LEFT REVERSING LAMP LT BLU/PNK WIRE LT GRN WIRE NEAR BREAKOUT TO PARKING AID MODULE (PAM) (AT LEFT SIDE OF CARGO AREA, BEHIND TRIM) PNK WIRE REVERSING LAMP TRAILER TOW RELAY RIGHT REVERSING LAMP SOUND, MIRRORS SYSTEMS TRAILER TOW CONNECTOR (7-PIN) (NEAR REAR BUMPER) W/ DRL