Lexus RX III (2008-2012) driving support ecu assembly (left end of dash) Wiring diagrams

1 7 CANH CANL 3 2 CANH CANL 4 3 CANH CANL BLK WIRE BLU WIRE BRN WIRE CANN CANP CLEARANCE WARNING COMBINATION METER ASSEMBLY DRIVING SUPPORT ECU ASSEMBLY (LEFT END OF DASH) ECU ASSEMBLY (RIGHT SIDE OF DASH) GRN WIRE GRY WIRE LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY (IN LEFT REAR DOOR) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK CANH CANL WIRE PNK LIN WIRE PNK WIRE POWER BACK DOOR UNIT ASSEMBLY (LEFT REAR OF ROOF) POWER STEERING ECU ASSEMBLY (LEFT END OF DASH) RED WIRE SEAT BELT CONTROL ECU (RIGHT SIDE OF DASH) STEERING SENSOR (IN STEERING COLUMN) SUSPENSION CONTROL ECU (RIGHT SIDE OF DASH) VIO WIRE W/ NAVIGATION W/O NAVIGATION WHT WIRE YAW RATE SENSOR ASSEMBLY YEL WIRE

1 2 3 4 5 6 7 8 9 10 OUT 5 2 4 3 IGB SGND LRRD LRDD BLK WIRE BLU WIRE BRN WIRE CCHG COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH DISTANCE CONTROL DRIVING SUPPORT ECU ASSEMBLY (LEFT END OF DASH) ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY (LEFT SIDE OF DASH) LRRD LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY (CENTER FRONT OF ENGINE COMPT) MODE ON OFF ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH ASSEMBLY STEERING PAD SWITCH ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STOP LIGHT CONTROL RELAY ASSEMBLY (LEFT END OF DASH) STOP LIGHT SWITCH ASSEMBLY (ON BRAKE PEDAL BRACKET) STP +B STP+ VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

+B PGND 1 2 3 4 5 6 7 8 9 10 MOR- MOR+ MOL+ MOL- 1 2 3 4 5 6 7 8 CANH CANL 24 23 CAN L CAN H PNK WIRE 38 16 30 17 39 LRRD LRDD BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY (LEFT END OF DASH) ENGINE ROOM R/B ASSEMBLY (ON LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES IGB LRDD LRRD INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) LEFT FRONT SEAT OUTER BELT ASSEMBLY (BASE OF LEFT "B" PILLAR) LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY (CENTER FRONT OF ENGINE COMPT) ORG/ WIRE PNK WIRE PSB FUSE RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT OUTER BELT ASSEMBLY (BASE OF RIGHT "B" PILLAR) SEAT BELT CONTROL ECU (RIGHT SIDE OF DASH) SKID CONTROL ECU ASSEMBLY (RIGHT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE