Ford Pickup F150 (1996-2012) Back-up lamps circuit

A/T AUDIO UNIT AUTO- DIMMING INTERIOR MIRROR UNIT BLK WIRE BLK/PNK WIRE CENTRAL JUNCTION BOX (CJB) (NEAR RIGHT "A" PILLAR) DIGITAL TRANSMISSION RANGE (DTR) SENSOR (ON LEFT SIDE OF TRANSMISSION) DK GRN WIRE DK GRN/YEL WIRE FUSE FUSE 10 HOT AT ALL TIMES HOT IN START OR RUN LEFT REVERSING LAMP LT BLU WIRE M/T PARKING AID MODULE (UNDER LEFT END OF DASH) PNK WIRE REVERSING LAMP TRAILER TOW RELAY REVERSING LAMPS SWITCH (LEFT SIDE OF TRANSMISSION) RIGHT REVERSING LAMP TRAILER TOW CONNECTOR (REAR OF VEHICLE) W/ NAVIGATION YEL WIRE