Trailer tow circuit for Land Rover Range Rover IV (2012-2017)

BACKUP LAMPS CIRCUIT BATTERY JUNCTION BOX BLK WIRE BLK/GRN WIRE BLU WIRE BODY CONTROL MODULE (BCM) BRK SW BRN WIRE CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM EXTERIOR LAMPS CIRCUIT FUSE 27 FUSE 5 FUSIBLE LINK 7 FUSIBLE LINK 8 GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ ENGINE RUN RELAY ENERGIZED HS HS IGN LH IND/STOP LH RH CAN CAN ID ID LMP GND IND ORG/ WIRE PPL/BRN WIRE PWR REAR JUNCTION BOX RED/WHT WIRE REV RH DI STOP LAMP RIGHT END OF DASH) TAIL LAMPS TAIL LMP TRAILER BRAKE TRAILER BRAKE CONTROL MODULE TRAILER PICK-UP TRAILER SOCKET RELAY WHT WIRE YEL WIRE