Land Rover Range Rover L322 (2009-2012) Backup lamps circuit

BATTERY JUNCTION BOX BLK WIRE CAN L CENTRAL ELECTRONICS MODULE (CEM) CENTRAL JUNCTION BOX COMPUTER DATA LINES SYSTEM ELECTROCHROMIC MIRROR FUSE 11 FUSE 12 FUSE LINK 4 GRN/WHT WIRE HOT AT ALL TIMES LEFT REVERSE LAMP RED/BLU WIRE REV REVERSE RELAY RIGHT REVERSE LAMP TRAILER PICK-UP TRANSMISSION CONTROL MODULE TCM, CONTROL VALVE BODY YEL/BLK WIRE YEL/BRN WIRE