Lexus LS IV (2006-2012) Rear defogger circuit

"C" PILLAR) 21 22 CANH CANL 3 4 CANP CANN BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DEFOG FUSE DEFOG RELAY DISPLAY, NAVIGATION MODULE DISPLAY FUSE FUSIBLE LINK BLOCK ASSEMBLY 1 (RIGHT REAR OF ENGINE COMPT) HOT AT ALL TIMES HOT IN ON OR START DRIVER SIDE J/B (LEFT END OF DASH) MULTIPLEX NETWORK FRONT LIGHT ECU (RIGHT FRONT OF ENGINE COMPT) NOISE FILTER NOISE FILTER (REAR WINDOW DEFOGGER) R/B 3 (LEFT REAR OF ENGINE COMPT) RDEF REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER SWITCH RED WIRE WHT WIRE YEL WIRE