Lexus LS IV (2006-2012) brn Wiring diagrams

BLK WIRE BLU WIRE BRAKE BOOSTER PUMP ASSEMBLY BRAKE WINDSHIELD FLUID WASHER LEVEL MOTOR, WARNING PUMP SWITCH ASSEMBLY BRN WIRE CENTER JUNCTION BLOCK J/B 4 5 OF 7) DRIVER MONITOR ECU ASSEMBLY SHIELD DRIVING SUPPORT DRIVING SUPPORT JUNCTION ECU CONNECTOR ASSEMBLY SHIELD SHIELD ECU ECM ASSEMBLY SHIELD SHIELD ENGINE CONTROL MODULE ENGINE ROOM R/B 3 DEFOG NOISE RELAY FILTER FRONT ACTIVE STABILIZER CONTROL ECU ASSEMBLY FRONT ACTIVE STABILIZER CONTROL ECU ASSEMBLY SHIELD GRN WIRE HEADLIGHT CLEANER RELAY HYBRID VEHICLE CONTROL ECU HYBRID VEHICLE CONTROL ECU SHIELD LEFT FOG LIGHT ASSEMBLY LEFT FRONT ABSORBER CONTROL ACTUATOR LEFT REAR SPEED SENSOR SHIELD LEVEL WARNING SWITCH ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY SHIELD POWER STEERING ECU ASSEMBLY SHIELD RED WIRE RIGHT FOG LIGHT ASSEMBLY SKID CONTROL ECU ASSEMBLY SKID CONTROL ECU ASSEMBLY SHIELD STEERING JUNCTION CONTROL CONNECTOR ECU SHIELD SHIELD SUSPENSION CONTROL ECU SHIELD CENTER JUNCTION BLOCK J/B 4 5 OF 7) W/ MOTOR COMPRESSOR ASSEMBLY WHT WIRE WHT/BLK WIRE WIRELESS WINDSHIELD FRONT WIPER DOOR WIPER MOTOR LOCK BUZZER ASSEMBLY DEICER YEL WIRE

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

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) (LEFT REAR OF ENGINE) AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) (RIGHT REAR OF ENGINE) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CAM TIMING CONTROL W/ EDU MOTOR ASSEMBLY (BANK 2) (RIGHT FRONT OF ENGINE) CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 1) CAMSHAFT POSITION SENSOR (FRONT OF RIGHT CYLINDER HEAD) ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) FPD + GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LT GRN WIRE M- M+ 80 60 40 20 NCA WIRE PNK ASM- ASM+ WIRE PNK WIRE PNK/BLU WIRE PORT FUEL INJECTOR ASSEMBLY 1 PORT FUEL INJECTOR ASSEMBLY 3 PORT FUEL INJECTOR ASSEMBLY 5 PORT FUEL INJECTOR ASSEMBLY 7 RED WIRE RED/BLU WIRE SGND THROTTLE BODY ASSEMBLY (ON THROTTLE BODY) VCTA ETA VIO WIRE VVL+ VVR+ VVT SENSOR (BANK 1 INTAKE SIDE) (LEFT SIDE OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 BATT+ AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAN+ CAN- SFTD SFTU COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM DCIM ENGINE ROOM R/B 5 (RIGHT FRONT OF ENGINE COMPT) FCTL FUSIBLE LINK BLOCK ASSEMBLY 1 (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (LEFT FRONT OF ENGINE COMPT) IGCT 3 FUSE ILK IMI IMO INTERLOCK SWITCH (RIGHT REAR OF VEHICLE CHASSIS) LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MREL IGSW NCA WIRE NEI GI OHG OHU OHV OHW OIGH OIL PMP FUSE OIL PMP RELAY OIL PUMP MOTOR CONTROLLER (RIGHT FRONT OF ENGINE COMPT) OPST ORG/ WIRE PNK TC WIRE PNK THB WIRE PNK WIRE PSOK RED WIRE SENSOR SIG SMRP NODD VLO VIO WIRE WHT WIRE WHT/BLK WIRE YEL 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

ACPB ACPE AIR CONDITIONING SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CBI CEI CLK+ DRNA DRNB DRNC DRND DRNE ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) GCS GCSG GENERATOR REVOLUTION SENSOR GRF GRFG GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GSN GSNG HSDN HTM- ILK INVERTER LT GRN WIRE MCS MCSG MOTOR GENERATOR 2 (REAR OF ENGINE COMPT) MOTOR REVOLUTION SENSOR MRF MRFG MSN MSNG MTH+ NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE RED WIRE RED/WHT WIRE REQ+ VIO WIRE WHT WIRE WHT/BLK WIRE WITH CONVERTER INVERTER ASSEMBLY YEL WIRE YEL/GRN WIRE

ABFS AMD BLK WIRE BLOCK ASSEMBLY (RIGHT REAR OF VEHICLE CHASSIS) BLU WIRE BRN WIRE BTH+ CBD CBP CEP CED CLK+ CURRENT SENSOR DCIM FUSE FUSIBLE LINK BLOCK ASSEMBLY 2 (BASE OF LEFT "C" PILLAR) GRN WIRE GRY WIRE HOT AT ALL TIMES HSDN HTM- HV BATTERY JUNCTION HYBRID VEHICLE CONTROL ECU (LEFT FRONT OF ENGINE COMPT) HYBRID VEHICLE CONVERTER (RIGHT REAR OF LUGGAGE COMPT) IDH IGCT ILK INR IWP LT GRN WIRE LUG J/B DC/DC FUSE MAIN BODY ECU (LEFT END OF DASH) MTH+ NCA WIRE NODD ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE POWER STEERING CONVERTER ASSEMBLY RDY RED WIRE REQ+ SMRP SPDI STSW SUPPLEMENTAL RESTRAINTS SYSTEM VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE

AIR CONDITIONING SYSTEM B FAN RLY FUSE BATT FAN 1 FUSE BATT FAN 2 FUSE BATT FAN RELAY 1 BATT FAN RELAY 2 BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CLK+ CONVERTER COOLING BLOWER DCIM ETI GMT GMTG GNDO GRN WIRE GRY WIRE HOT AT ALL TIMES HV CONVERTER COOLING BLOWER CONTROLLER HYBRID VEHICLE CONTROL ECU (LEFT FRONT OF ENGINE COMPT) IDH IGCT IGO ITE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MMT MMTG NODD ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) PNK WIRE PNK/BLU WIRE RED WIRE RED/YEL WIRE SIO SMRB SMRG SMRP STB THO TOPM TRANSMISSION REVOLUTION SENSOR (ON TRANSMISSION ASSEMBLY) VIO WIRE VLO WHT WIRE WHT/BLK WIRE YEL WIRE

BATTERY COOLING BLOWER ASSEMBLY 1 BATTERY COOLING BLOWER ASSEMBLY 2 BLK WIRE BLU WIRE BLU/YEL WIRE BRN WIRE DRIVER SIDE J/B (LEFT END OF DASH) ECU-IG FUSE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (ON TRANSMISSION ASSEMBLY) ENGINE ROOM J/B 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HV BATTERY THERMOMETER (REAR OF VEHICLE) J/C LT BLU WIRE LT GRN WIRE OIL PUMP THERMISTOR (RIGHT SIDE OF ENGINE) ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE PNK WIRE PNK/BLU WIRE RED WIRE RED/YEL WIRE SIO STOP FUSE SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

9 20 10 IB GIB VIB BLK WIRE BLU WIRE BRN WIRE BUSBER MODULE 1 BUSBER MODULE 2 BUSBER MODULE 3 BUSBER MODULE 4 HV BATTERY CHARGE IND COMBINATION METER COMPUTER DATA LINES SYSTEM GBO GRN WIRE GRY WIRE HOT IN ON OR START ENGINE ROOM J/B 2 (RIGHT SIDE OF P J/B FUSE ENGINE COMPT) HV BATTERY HYBRID VEHICLE BATTERY IGCT BTH+ BTH- IDH GND LT BLU WIRE LT GRN WIRE MASTER IND MICRO COMPUTER MPX-B ORG/BLK WIRE ORG/WHT WIRE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE POWER SPLY RED WIRE SERVICE PLUG TBO VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE