Lexus LS IV (2006-2012) combination meter Wiring diagrams

A/C AMPLIFIER A/C AMPLIFIER SHIELD A/C INFRARED RAYS SENSOR AIR BAG ECU ASSEMBLY AIRBAG ECU ASSEMBLY SHIELD BLK WIRE BRN WIRE CENTER JUNCTION BLOCK J/B 3 (RIGHT SIDE OF DASH) CENTER JUNCTION BLOCK J/B 5 (LEFT SIDE OF DASH) CENTER JUNCTION BLOCK J/B 5 COMBINATION METER SHIELD CLOCK ASSEMBLY COMBINATION METER CONSOLE POWER TILT BOX LIGHT MOTOR SUB- ASSEMBLY D-ACC RELAY RELAY DCM (TELEMATICS TRANSCEIVER) DISPLAY, NAVIGATION MODULE DISPLAY SHIELD DRIVER MONITOR ECU ASSEMBLY ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FRONT CIGARETTE LIGHTER GLOVE BOX ILLUMINATION LIGHT HEADLIGHT DLC 3 SHIFT SWIVEL LOCK CONTROL MAIN ECU SWITCH HEADLIGHT SWIVEL ECU ASSEMBLY SHIELD ID CODE BOX J/C JUNCTION CONNECTOR SHIELD LEFT FRONT SEAT CLIMATE CONTROL SWITCH LUGGAGE COMPARTMENT DOOR OPENING CANCEL SWITCH ASSEMBLY MAIN BODY ECU MAIN BODY JUNCTION ECU CONNECTOR SHIELD SHIELD MAIN CERTIFICATION BODY ECU ECU ASSEMBLY SHIELD SHIELD MULTIPLEX OUTER TILT, MIRROR TELESCOPIC ECU SWITCH SHIELD ASSEMBLY SHIELD MULTIPLEX TILT, TELESCOPIC ECU OUTER MIRROR SWITCH ASSEMBLY OVERHEAD MODULE POWER OUTLET PRE-COLLISION SYSTEM CANCEL SWITCH ASSEMBLY ROOF CONTROL RIGHT FRONT BOX SEAT ASSEMBLY CLIMATE CONTROL SWITCH SHIELD SHORT CONNECTOR (CIGARETTE LIGHTER) (LEFT CENTER OF DASH) SHORT CONNECTOR (HEIGHT CONTROL) SLIDING ROOF CONTROL ECU SPIRAL CABLE SUB-ASSEMBLY STEERING LOCK ACTUATOR ASSEMBLY STEERING SENSOR STEERING SENSOR SHIELD SUSPENSION CONTROL ECU TURN SIGNAL FLASHER ASSEMBLY WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YAW RATE JUNCTION COMBINATION SENSOR CONNECTOR METER SHIELD SHIELD SHIELD

3 5 5-SEATER 4-SEATER 4- SEATER 5- SEATER AIR BAG ECU ASSEMBLY AIR SUS RELAY ARMREST COURTESY LIGHT SWITCH ASSEMBLY (5-SEATER) BLK WIRE BRN WIRE CENTER JUNCTION BLOCK J/B 3 (RIGHT SIDE OF DASH) CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) CERTIFICATION ECU ASSEMBLY COMBINATION METER COMBINATION SWITCH ASSEMBLY DISPLAY, NAVIGATION MODULE DISPLAY DRIVING SUPPORT ECU ASSEMBLY SHIELD FROM HAZARD LUGGAGE WARNING DOOR SIGNAL OPENING SWITCH SWITCH ASSEMBLY ASSEMBLY J/C JUNCTION CONNECTOR SHIELD LEFT FRONT MULTIPLEX NETWORK DOOR ECU LEFT FRONT POWER SEAT CONTROL ECU, SWITCH LEFT FRONT SEAT CLIMATE CONTROL ECU LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT REAR MULTIPLEX NETWORK DOOR ECU LEFT REAR POWER SEAT FOLD POSITION MOTER ASSEMBLY LEFT REAR POWER SEAT MOTOR ASSEMBLY LEFT REAR SEAT LEFT REAR SEAT CLIMATE CONTROL ECU LIGHT TRIP SWITCH CONTROL RHEOSTAT P ACC RELAY PARKING ASSIST ECU PARKING BRAKE ECU ASSEMBLY PASSENGER SIDE J/B (RIGHT END OF DASH) POWER SWITCH POWER TRUNK LID CONTROL ECU QUICK HEATER ASSEMBLY RADIO RECEIVER ASSEMBLY REAR CIGARETTE LIGHTER ASSEMBLY REAR CONSOLE (UNDER SWITCH DRIVER'S SEAT) REAR POWER OUT LET REAR POWER (OR REAR OUT LET CIGARETTE LIGHTER ASSEMBLY) RELAY SEAT LEFT REAR BELT POWER SEAT CONTROL CONTROL, ECU ECU ASSEMBLY SEAT LEFT REAR VIBRATOR POWER SEAT SWITCH CONTROL ECU ASSEMBLY STEERING LOCK ACTUATOR ASSEMBLY TIRE PRESSURE WARNING ECU TIRE PRESSURE WARNING RESET SWITCH W/O OTTOMAN WHT WIRE WHT/BLK WIRE YAW RATE SENSOR

1 2 LOIL GND 1 5 11 20 10 PNK BATB ALTB MOPS MOLE MOL WIRE 5 1 2 3 4 FMIG 8 9 COMPUTER DATA LINES SYSTEM CANL CANH ABS IND. AFS OFF IND BLK WIRE BLK/ WHT WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR BRAKE HOLD IND BRAKE IND BRN WIRE CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) CENTER JUNCTION BLOCK J/B 5 (LEFT SIDE OF DASH) CHARGE IND CLOCK COMBINATION METER COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM CANP CANN CRUISE IND DOME FUSE DOOR IND DRIVER SIDE J/B (LEFT END OF DASH) DRIVER'S ELECTRONICALLY CONTROLLED BRAKE IND ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM EXTERIOR LIGHTS SYSTEM ENGINE OIL LEVEL SENSOR (LOWER RIGHT SIDE OF ENGINE) ENGINE OIL PRESSURE SWITCH ASSEMBLY (LOWER LEFT FRONT OF ENGINE) EXTERIOR LIGHTS SYSTEM NAVIGATION SYSTEM FR CTRL ALT FUSE FR CTRL BAT FUSE INJ FUSE P-J/B FUSE FRONT FOG IND FUSE GRN WIRE GRN/ LT WIRE HEAD IND TAIL IND HEIGHT HIGH IND HIGH BEAM AUTO IND HIGH BEAM IND HOLD IND HOT AT ALL TIMES HOT AT ALL TIMES DRIVER SIDE J/B (LEFT END MPX-B 2 FUSE OF DASH) HOT W/ P ACC RELAY ENERGIZED PASSENGER SIDE J/B (RIGHT END OF DASH) IND J/C LBL LED DRIVER LEFT TURN IND LIGHT ECU LKA IND LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP MASTER IND MICRO COMPUTER MPU MPX+B I/F MPXB P-ACC FUSE PARK IND PASSENGER SIDE J/B (RIGHT END OF DASH) PCS IND PNK ENGINE CONTROLS SYSTEM WIRE PNK WIRE POWER POWER STEERING RED WIRE RELAY ENERGIZED RELAY ENERGIZED ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) E/G RM ECU-B FUSE RESET+ RIGHT TURN IND RING ILLUMINATION SEAT BELT IND SHIFT INTERLOCK SYSTEM SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) SLIP IND SLIP OFF IND SRS IND SUPPLY TFT DISPLAY IC TIRE PRESSURE IND TRIP TRIP SWITCH TX-1 TX+1 VIO WIRE WATER TEMP HOT IND WHT WIRE WHT/BLK WIRE YEL WIRE

11 6 3 13 10 9 1 CPUB BDR SIG PNLI CANN CANP GND 15 16 23 24 ASH- ASH+ MSW- MSW+ PNK WIRE 23 22 CANN CANP 24 23 16 15 MSW+ MSW- ASH+ ASH- 4 18 ILL- ILL+ 4- SEATER 5- SEATER 6 14 ILL+ ILL- 9 11 8 CTY ARMREST COURTESY LIGHT SWITCH ASSEMBLY BLU WIRE BRN WIRE CENTER JUNCTION BLOCK J/B 4 CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) COMBINATION METER COMPUTER 10 9 1 6 11 3 13 CANN CANP GND BDR CPUB SIG PNLI DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM COOLING BOX ASSEMBLY (4-SEATER) ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) FRONT TRIP CIGARETTE SWITCH LIGHTER GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES RR MPX B 2 FUSE HOT IN ON OR START HOT IN ON OR START LUGGAGE RR- ROOM J/B FUSE (LEFT SIDE OF LUGGAGE COMPT) ILL- REAR CONSOLE SWITCH (5-SEATER) ILL- SWITCH (4-SEATER) LEFT REAR ASHTRAY LIGHT LEFT REAR MULTIPLEX NETWORK DOOR ECU (LEFT REAR DOOR) LEFT REAR SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE LUGGAGE DOOR OPENING SWITCH ASSEMBLY MICRO COMPUTER ORG/ WIRE P RR DOOR -2 MPX-B FUSE FUSE FUSE P-J/B FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE POWER SUPPLY REAR CURTAIN SWITCH ASSEMBLY RED WIRE RHDW RHUP RIGHT REAR ASHTRAY LIGHT RIGHT REAR MULTIPLEX NETWORK DOOR ECU (RIGHT REAR DOOR) RIGHT REAR SEAT MEMORY SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

BDR BLK WIRE BLU WIRE BRN WIRE CAN CONTROLLER CPU CAN I/F CANN CANP CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) CGBO CLGI CLGO COMBINATION METER COMPUTER CPUB DATA LINES ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES PASSENGER SIDE J/B (RIGHT END OF DASH) HOT IN ON OR START LEFT REAR DOOR ELECTRICAL KEY OSCILLATOR (LEFT REAR DOOR OUTSIDE HANDLE) LEFT REAR DOOR LOCK ASSEMBLY (LEFT REAR DOOR) LEFT REAR DOOR OUTSIDE HANDLE (INSIDE REAR OF LEFT REAR DOOR) LEFT REAR MULTIPLEX NETWORK DOOR ECU (LEFT REAR DOOR) LSW LSWE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MASTER IND ORG/ WIRE OSCB OSCE P DOOR 1 FUSE P DOOR 2 FUSE P-D/C CUT FUSE P-J/B FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE POWER SUPPLY DRIVER RED WIRE RR MPX-B 2 FUSE SEL SEL CLGB SENS GND PNK WIRE SENS SIG SYSTEM TRG+ TRG- 2 3 4 5 6 TRG- CLG UNLOCK DETECTION SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

4 8 PNK WIRE 7 3 2 MPX CANN CANP COMPUTER DATA LINES SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/ GRN WIRE BLU/RED BLU/WHT WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CBI CEI CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) CENTER JUNCTION BLOCK J/B 5 (LEFT SIDE OF DASH) CLK+ COMBINATION METER COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (LEFT END OF DASH) DRNA DRNC DRND DRNE DRNG ENGINE COMPT) GCS GCSG GENERATOR REVOLUTION SENSOR GMT GMTG GRF GRFG GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GSN GSN GSNG GCS GCSG GRF GRFG GSNG HSDN HTM- HYBRID MODE SELECT SWITCH I/F I/F ILK IND INVERTER J/C LT GRN WIRE MASTER MCS MCSG MICRO COMPUTER MMT MMTG MOTOR GENERATOR 1 (REAR OF ENGINE COMPT) MOTOR GENERATOR 2 (REAR OF ENGINE COMPT) MOTOR REVOLUTION SENSOR MPX MRF MRFG MSN MSNG MSNG MCSG MRF MCS MSN MRFG MTH+ NCA WIRE ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE RED WIRE RED/WHT WIRE REQ+ VIO WIRE WHT WIRE WHT/BLK WIRE WITH CONVERTER INVERTER ASSEMBLY YEL WIRE YEL/GRN WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (LEFT END OF DASH) EKNK ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE VVT ROOM FUSE J/B 2 (RIGHT SIDE OF ENGINE COMPT) I/F I/F I/F KNOCK CONTROL SENSOR (BANK 1 SENSOR 1) (LEFT SIDE OF ENGINE) KNOCK CONTROL SENSOR (BANK 2 SENSOR 1) (RIGHT SIDE OF ENGINE) LT GRN WIRE MALFUNCTION IND MASTER IND MICRO COMPUTER MPX-B-2 FUSE MPXB NCA WIRE PNK WIRE POWER SUPPLY RED WIRE VIO WIRE WATER TEMP IND WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL/BLK WIRE YEL/RED 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