Lexus LS IV (2006-2012) (under right headlight assembly) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 BFLG BUFL BFLB 1 2 3 4 5 6 7 8 GND STBI DIN 15 16 CANH CANL 32 30 21 31 ETI CLK ITE STB A/C AMPLIFIER (CENTER OF DASH) A/C BLOWER ASSEMBLY A/C EVAPORATOR TEMPERATURE SENSOR ACPB ACPE BLK WIRE BLU WIRE BRN WIRE CLK DOUT COMPUTER DATA LINES SYSTEM CONNECTOR CONNECTOR HOUSING COLOR (BLUE) CONNECTOR HOUSING COLOR (GREEN) CONNECTOR HOUSING COLOR (NATURAL) COOLING FAN ECU COOLING FAN MOTOR (MAIN) (LEFT SIDE OF RADIATOR) COOLING FAN MOTOR (SUB) (RIGHT SIDE OF RADIATOR) E/G ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) A/C W/P RELAY ENGINE ROOM R/B 5 (RIGHT FRONT OF ENGINE COMPT) FAN 1 FUSE FAN 1 RELAY FUSE GRN WIRE HEATER WATER PUMP ASSEMBLY (RIGHT FRONT OF ENGINE COMPT) HOT AT ALL TIMES FUSIBLE LINK BLOCK ASSEMBLY 1 (RIGHT REAR OF ENGINE COMPT) HOT IN ON OR START HOUSING COLOR (RED) WIRE LEFT COOL AIR BYPASS DAMPER CONTROL SERVO MOTOR LEFT FRONT COOL POSITION AIR MIX DAMPER SERVO MOTOR LT GRN WIRE NCA WIRE ORG/ WIRE RED WIRE RELAY A/C W/P FUSE RIGHT COOL AIR BYPASS DAMPER CONTROL SERVO MOTOR RIGHT FRONT COOL POSITION AIR MIX DAMPER CONTROL SERVO MOTOR SG-6 TE BFLG BUFL BFLB BUSG BUS BBUS TO A/C BLOWER ASSEMBLY (DIAGRAM 5 OF 5) W/ CONVERTER INVERTER ASSEMBLY W/ MOTOR COMPRESSOR ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

AIR SUS FUSE AIR SUS RELAY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 5 (RIGHT FRONT OF ENGINE COMPT) FRONT ACCELERATION SENSOR ASSEMBLY (LEFT SIDE OF DASH) FUSIBLE LINK BLOCK ASSEMBLY 1 (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE GRY WIRE HEIGHT CONTROL COMPRESSOR MOTOR (RIGHT FRONT OF ENGINE COMPT) HOT AT ALL TIMES INDICATOR SWITCH (LEFT REAR WHEEL HUB ASSEMBLY) LEFT REAR HEIGHT CONTROL SENSOR LEFT REAR HEIGHT CONTROL SENSOR/ LEFT REAR SPEED SENSOR/PAD WEAR LT GRN WIRE ORG/ WIRE PNK WIRE RAR+ RAR- RBR+ RBR- RAL+ RAL- RBL+ RBL- REAR ACCELERATION SENSOR ASSEMBLY (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RIGHT REAR HEIGHT CONTROL SENSOR SBL SGB SGFL SGG SGND SGRR SGRR SHRR SGL SHRL PNK WIRE SGV SHB SHG SHORT CONNECTOR (HEIGHT CONTROL) (RIGHT KICK PANEL) SHRL SHRR SUSPENSION CONTROL ECU (RIGHT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR SUS FUSE AIR SUS RELAY AIR SUSPENSION CONTROL ECU (RIGHT END OF DASH) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE ROOM J/B 1 (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FRONT ACCELERATION SENSOR (LEFT SIDE OF DASH) GRN WIRE GRY WIRE HEIGHT CONTROL COMPRESSOR MOTOR (RIGHT FRONT OF ENGINE COMPT) HOT AT ALL TIMES LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) ORG/ WIRE PNK WIRE RAR+ RAR- RBR+ RBR- RAL+ RAL- RBL+ RBL- REAR ACCELERATION SENSOR (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RIGHT REAR HEIGHT CONTROL SENSOR RM+ RM- SBL SGB SGFL SGG SGND SGRR SGRR SHRR SGL SHRL PNK WIRE SGV SHB SHG SHORT CONNECTOR (HEIGHT CONTROL) (RIGHT KICK PANEL) SHRL SHRR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C COMPRESSOR BLK WIRE BLU WIRE BRAKE ACCUMULATOR PUMP BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE EFI FRONT MAIN CONTROL RELAY EFI MAIN 2 RELAY ENGINE CONTROL MODULE FAN FRONT WIPER DEICER HEADLIGHT CLEANER RELAY HEIGHT CONTROL COMPRESSOR MOTOR LEFT A/F H-LP LO RELAY RELAY LEFT FOG LIGHT LEFT FRONT SUSPENSION CONTROL ACTUATOR LEFT VVT RELAY NOISE FILTER (GHOST BUSTER) POWER STEERING DC/DC CONVERTER PTC HTR 2 RELAY PTC PTC HTR 3 HTR 1 RELAY RELAY R/B 5 (RIGHT FRONT OF ENGINE COMPT) RELAY RELAY ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) RIGHT FOG LIGHT SKID CONTROL ECU SKID WIPER WASHER CONTROL MOTOR MOTOR ECU TRANSMISSION CONTROL MODULE WASHER FLUID LEVEL SENSOR WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

A/F RELAY ABS FR MTR FOG RELAY RELAY ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY SHIELD BRN WIRE EFI MAIN RELAY FAN FRONT HEIGHT CONTROL VALVE HEATER WATER PUMP ASSEMBLY HEIGHT CONTROL COMPRESSOR MOTOR HEIGHT CONTROL EXHAUST VALVE IGCT IGCT RELAY RELAY INVERTER WATER PUMP MOTOR ASSEMBLY JUNCTION CONNECTOR SHIELD LEFT BRAKE FRONT ACTUATOR SPEED ASSEMBLY SENSOR SHIELD SHIELD MULTIPLEX NETWORK FRONT LIGHT ECU MULTIPLEX NETWORK FRONT LIGHT ECU SHIELD OIL PUMP RELAY PANEL) POWER STEERING ECU ASSEMBLY SHIELD POWER TRUNK LID CONTROL ECU SHIELD REAR ACTIVE STABILIZER CONTROL ECU ASSEMBLY SHIELD REAR CONSOLE SWITCH SHIELD REAR JUNCTION JUNCTION BLOCK CONNECTOR ECU SHIELD SHIELD RED WIRE RELAY ENGINE ROOM R/B 5 (RIGHT FRONT OF ENGINE COMPT) RELAY RELAY RIGHT FRONT ABSORBER CONTROL ACTUATOR RIGHT FRONT SPEED SENSOR SHIELD RIGHT LEFT H-LP LO H-LP LO RELAY RELAY RIGHT REAR SPEED SENSOR SHIELD SEAT BELT JUNCTION CONTROL CONNECTOR ECU SHIELD SHIELD STEERING CONTROL ECU SHIELD VVT LH RELAY W/ CONVERTER INVERTER ASSEMBLY WHT WIRE WHT/BLK WIRE

ACCELERATOR POSITION SENSOR (LEFT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CENTER JUNCTION BLOCK J/B 3 (RIGHT SIDE OF DASH) DRIVER SIDE J/B (LEFT END OF DASH) ENGINE COMPT) ENGINE ROOM R/B 2 (RIGHT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B 2 FUSE (RIGHT SIDE OF ENGINE COMPT) HOT IN ON OR START DRIVER SIDE J/B (LEFT END OF DASH) FUSE IGCT 2 FUSE IGCT 2 RELAY IGCT RELAY INV W/P FUSE INVERTER WATER PUMP MOTOR ASSEMBLY (FRONT OF LT BLU WIRE LT GRN WIRE PNK WIRE R/B 3 (LEFT REAR OF ENGINE COMPT) RED WIRE TRANSMISSION SHIFT SWITCH (BASE OF TRANSMISSION SHIFTER) VIO WIRE WATER PUMP MOTOR WHT WIRE WHT/BLK WIRE YEL WIRE