Lexus GS IV (2011-2015) skid control ecu assembly (left rear of engine compt) Wiring diagrams

14 6 CANL CANH 2 3 CANL CANH 22 13 CANL CANH 25 24 PNK WIRE 29 28 CANL CANH 3 4 CANH CANL 4 2 CANH CANL A/C AMPLIFIER (CENTER OF DASH) AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMBINATION METER ASSEMBLY DATA LINK CONNECTOR 3 (UNDER LEFT SIDE OF DASH) GRN WIRE GRY WIRE NETWORK GATEWAY ECU (RIGHT CENTER OF DASH) PNK WIRE POWER MANAGEMENT CONTROL ECU (RIGHT END OF DASH) POWER STEERING ECU (RIGHT REAR CORNER OF ENGINE COMPT) RED WIRE SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) STEERING SENSOR (ON STEERING COLUMN) VIO WIRE WHT WIRE YAW RATE SENSOR (UNDER CENTER FLOOR CONSOLE) YEL WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVE GRN WIRE GRY WIRE IGE J/C LED DRIVER LIN LT BLU WIRE LT GRN WIRE PNK PNK WIRE PNK WIRE RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) SL/R SLP SPDI SPEAKERS STEERING LOCK ACTUATOR ASSEMBLY (ON STEERING COLUMN) TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+S SI IG+ 1 2 GND LBL 30 29 COMPUTER DATA LINES SYSTEM 45 23 LBL BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN ENGINE CONTROLS SYSTEM ER EL HZSW EXTERIOR LIGHTS SYSTEM (BASE OF LEFT KICK PANEL) EXTERIOR LIGHTS SYSTEM DISP FLASHER CIRCUIT FR FE CANH CANL ES EPB FUEL SENDER GAUGE ASSEMBLY (FUEL TANK) FUEL SENDER GAUGE ASSEMBLY 2 FUSE GRN WIRE GRY WIRE HAZ FUSE HAZM HEADUP DISPLAY CIRCUIT HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) MPX-B FUSE ILL INTERIOR LIGHTS SYSTEM ILL- EP IND INTERIOR LIGHTS INTERIOR LIGHTS SYSTEM ILL + LED TELLTALE DRIVER LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT TURN LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MSSL RSET ODO/TRIP SWITCH A/B PNK 1 2 3 WIRE PNK PNK WIRE PNK WIRE RED WIRE RELAY RIGHT RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT STEERING PAD SWITCH STEERING PAD SWITCH ASSEMBLY SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) SPEAKER SPIRAL CABLE (IN STEERING COLUMN) SYSTEM TRIP SWITCH TURN TX+ CS UP A/B VIO WIRE W/ POWER TRUNK OPENER, CLOSER WHT WIRE WHT/BLK WIRE WIPER/ WASHER SYSTEM YEL WIRE

13 14 IRLY IRFL 23 30 29 HZRI BLK WIRE BLU WIRE CC+ CV+ CB+ CCD+ NTSC CLTS CCD- SG CGND COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE GVIF HOLD IRFL NVSW IRLY LEFT HEADLIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE NIGHT VIEW NIGHT VIEW CAMERA NIGHT VIEW ECU (RIGHT SIDE OF LUGGAGE COMPT) NVM PNK 14 13 IRFR IRLY WIRE PNK 47 22 WIRE PNK IRFR WIRE PNK WIRE RED WIRE RELAY ENERGIZED RH ECU-IG FUSE RIGHT COWL SIDE J/B (RIGHT END OF DASH) RIGHT HEADLIGHT ASSEMBLY SATELLITE SWITCH SET SHIELD SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) SOUND SYSTEMS WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVE GRN WIRE GRY WIRE IGE J/C LED DRIVER LIN LT BLU WIRE LT GRN WIRE PNK PNK WIRE PNK WIRE RED WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) SL/R SLP SPDI SPEAKERS STEERING LOCK ACTUATOR ASSEMBLY (ON STEERING COLUMN) TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ASSEMBLY BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT W/ IGCT RELAY ENERGIZED IGCT 5 FUSE LEFT FRONT CENTER ULTRASONIC SENSOR 1 (BEHIND LEFT CENTER OF FRONT FASCIA) LEFT FRONT ULTRASONIC SENSOR 1 (BEHIND LEFT END OF FRONT FASCIA) LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RIGHT FRONT CENTER ULTRASONIC SENSOR 1 (BEHIND RIGHT CENTER OF FRONT FASCIA) RIGHT FRONT ULTRASONIC SENSOR 1 (BEHIND RIGHT END OF FRONT FASCIA) SHIFT LEVER POSITION SENSOR SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) TRANSMISSION VIO WIRE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH YEL WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM FUSE GREEN GRY WIRE HOT AT ALL TIMES LED DRIVER LT BLU WIRE LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCO- PNK WIRE RED WIRE RELAY RIGHT COWL SIDE J/B (RIGHT END OF DASH) RRID SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) SOS MICROPHONE SWITCH TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 IG STP SP+ 8 9 CANL CANH BLK WIRE BLU WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM ENGINE OIL PRESSURE SWITCH ASSEMBLY (LOWER LEFT FRONT OF ENGINE) ENGINE ROOM GAUGE FUSE R/B 1 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COWL SIDEL J/B (LEFT SIDE OF DASH) LH J/B-B FUSE LH-IG FUSE LT BLU WIRE LT GRN WIRE MAIN BODY ECU MPX-B FUSE PNK WIRE RED WIRE RELAY ENERGIZED RH ECU-IG FUSE RIGHT COWL SIDE J/B (RIGHT SIDE OF DASH) SFTP SFTP OPSW SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) SPD GND SP- VEHICLE APPROACHING SPEAKER ASSEMBLY VEHICLE APPROACHING SPEAKER CONTROLLER (RIGHT SIDE OF LUGGAGE COMPARTMENT) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE