Lexus LS IV (2006-2012) electric power control ecu Wiring diagrams

AFS ECU (RIGHT KICK PANEL) AIR SUS FUSE AIR SUS RELAY AIR SUSPENSION CONTROL ECU (RIGHT END OF DASH) BCUT BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONSOLE SWITCH CUTD EFL EFR ELECTRIC POWER CONTROL ECU FAL+ FAL+ FAL- FBL+ FBL- RM+ RM- FAR- FBL- FBR+ FBR- FBR- GND SLEX RC CANH CANL GRN WIRE GRY WIRE HEIGHT HIGH, SUSPENSION CONTROL SWITCH HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM J/B 1 P-J/B ALT FUSE (RIGHT REAR OF ENGINE COMPT) HOT IN ON OR START LEFT FRONT SUSPENSION CONTROL ACTUATOR (LEFT SIDE OF ENGINE COMPT) LH - LT GRN WIRE MPX ORG/ WIRE P-D/C CUT FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE REAR HEIGHT CONTROL SOLENOID VALVE (UNDER RIGHT RED WIRE RH- RIGHT FRONT SUSPENSION CONTROL ACTUATOR (RIGHT SIDE OF ENGINE COMPT) SBR SGR SHFL SHFR SHRL SLFR SLFL SLRL SLRR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AFS ECU AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD BLK WIRE BRAKE STROKE SENSOR TRANSMISSION SHIELD SHIFT SWITCH DLC 3 BRN WIRE CAMSHAFT CONTROL MOTOR (BANK 1) CAMSHAFT CONTROL MOTOR (BANK 2) CANISTER PUMP MODULE DRIVER SIDE J/B (LEFT END OF DASH) DRIVING SUPPORT ECU ELECTRIC POWER CONTROL ECU ENGINE CONTROL MODULE FAN CONTROL ECU FRONT BLOWER MOTOR IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 5 IGNITION COIL 7 IGNITION COIL 8 IGNITION IGNITION COIL 4 COIL 6 INJECTOR DRIVER 1 INJECTOR DRIVER 2 J/B 3 (RIGHT SIDE OF DASH) J/B 5 (LEFT SIDE OF DASH) KNOCK SENSORS (BANK 1 SENSOR 1), (BANK 2 SENSOR 1) SHIELD KNOCK SENSORS (BANK 1 SENSOR 2), (BANK 2 SENSOR 2) SHIELD NCA WIRE POWER STEERING ECU SPILL CONTROL INJECTOR VALVE DRIVER 2 (BANK 2) SHIELD SHIELD SPILL INJECTOR CONTROL DRIVER 1 VALVE SHIELD (BANK 1) SHIELD SPIRAL CABLE STEERING CONTROL ECU TRANSMISSION CONTROL MODULE WHT WIRE WHT/BLK WIRE

4- SEATER 5 SEATER W/ OTTOMAN 5 SEATER W/O OTTOMAN AIR SUS RELAY BLK WIRE BRN WIRE CENTER AIR BAG ECU CERTIFICATION ECU CLEARANCE SONAR ECU COMBINATION METER CONSOLE SWITCH DISPLAY, NAVIGATION MODULE DISPLAY ELECTRIC POWER CONTROL ECU HAZARD WARNING SIGNAL SWITCH INTEGRATION CONTROL, PANEL ASSEMBLY J/B 3 (RIGHT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) LIGHT CONTROL RHEOSTAT LUGGAGE DOOR OPENING SWITCH NOISE FILTER (HIGH MOUNTED STOP LIGHT) SHIELD P-ACC RELAY RELAY PARKING ASSIST ECU PARKING REAR BRAKE A/C ECU BLOWER ASSEMBLY PASSENGER SIDE J/B (RIGHT END OF DASH) POWER SWITCH PTC HEATER RADIO RECEIVER ASSEMBLY REAR CIGARETTE LIGHTER SOCKET REAR REAR POWER CIGARETTE OUTLET LIGHTER SOCKET SOCKET SEAT BELT LEFT REAR CONTROL POWER SEAT ECU CONTROL ECU STEERING LOCK ECU TIRE PRESSURE WARNING ECU TIRE PRESSURE WARNING RESET SWITCH TRIP SWITCH W/ ADVANCED PARKING GUIDANCE SYSTEM W/ MULTI DISPLAY W/O ADVANCED PARKING GUIDANCE SYSTEM W/O MULTI DISPLAY WHT WIRE WHT/BLK WIRE YAW RATE SENSOR

12 13 CANH CANL 13 22 CANH CANL 15 14 CANH CANL 21 20 CANL CANH 3 4 CANH CANL 6 5 CANL CANH A/C AMPLIFIER (CENTER OF DASH) AFS ECU (RIGHT KICK PANEL) AIR PBEW DR ARON BLK WIRE BLK/WHT WIRE BLU WIRE CANL CANH CENTER AIR BAG ECU (UNDER CENTER FLOOR CONSOLE) COMBINATION METER CONSOLE SWITCH DLC 3 (LEFT SIDE OF DASH) DRIVER SIDE J/B (LEFT END OF DASH) ELECTRIC POWER CONTROL ECU ENGINE CONTROL MODULE FRONT PASSENGER'S SEAT BELT WARNING LIGHT FRONT PASSENGER'S SEAT RECLINING CONTROL SWITCH FRONT PASSENGER'S SEAT RECLINING CONTROL SWITCH (W/ 5-SEATER) FRONT PASSENGER'S SEAT SLIDE CONTROL SWITCH FRONT WIPER DEICER SWITCH FUSE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HILL HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INTEGRATION CONTROL, PANEL ASSEMBLY J/B 3 (RIGHT SIDE OF DASH) J/B 5 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) P-ACC FUSE PASSENGER AIR BAG ON/OFF INDICATOR PASSENGER SIDE J/B (RIGHT END OF DASH) PNK TC WIRE PNK WIRE RADIO 1 FUSE RADIO RECEIVER ASSEMBLY REAR DOOR SUNSHADE SWITCH REAR SEAT CLIMATE CONTROL SWITCH IND REAR SEAT REAR SUNSHADE SWITCH HEATER SWITCH REAR SUNSHADE SWITCH REAR WINDOW DEFOGGER SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) SKID CONTROL ECU SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM WARNING SYSTEMS INTERIOR LIGHTS SYSTEM VIO WIRE W/O MULTI DISPLAY WHT/BLK WIRE YEL WIRE

12 13 CANH CANL 13 22 CANH CANL 15 14 CANH CANL 21 20 CANL CANH 3 4 CANH CANL 6 5 CANL CANH 9 10 TX+ TX- A/C AMPLIFIER (CENTER OF DASH) AFS ECU (RIGHT KICK PANEL) AIR PBEW DR ARON BLK WIRE BLK/WHT WIRE BLU WIRE CANL CANH CENTER AIR BAG ECU (UNDER CENTER FLOOR CONSOLE) COMBINATION METER CONSOLE SWITCH DLC 3 (LEFT SIDE OF DASH) DRIVER SIDE J/B (LEFT END OF DASH) ELECTRIC POWER CONTROL ECU ENGINE CONTROL MODULE FRONT PASSENGER'S SEAT BELT WARNING LIGHT FRONT WIPER DEICER SWITCH FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HILL HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START INTEGRATION CONTROL, PANEL ASSEMBLY J/B 3 (RIGHT SIDE OF DASH) J/B 5 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) P-ACC FUSE PASSENGER AIR BAG ON/OFF INDICATOR PASSENGER SIDE J/B (RIGHT END OF DASH) PNK TC WIRE PNK WIRE RADIO 1 FUSE RADIO RECEIVER ASSEMBLY REAR DOOR SUNSHADE SWITCH REAR SEAT CLIMATE CONTROL SWITCH REAR SEAT CLIMATE CONTROL SWITCH IND REAR SEAT HEATER SWITCH REAR SEAT CLIMATE CONTROL SWITCH REAR SEAT RETURN SWITCH REAR SUNSHADE SWITCH REAR WINDOW DEFOGGER SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) SKID CONTROL ECU SUPPLEMENTAL RESTRAINTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM WARNING SYSTEMS INTERIOR LIGHTS SYSTEM VIO WIRE W/O MULTI DISPLAY WHT/BLK WIRE

10 9 8 16 6 3 11 1 2 5 13 CANN CANP 13 23 22 LSWE KL KUL 9 10 16 6 CANP CANN AUTO AUTO DOWN/ UP AUTO UP BCUT BDR CPUB BCUT PWE BDR SIG CPUB GND PWE BDRJ BDRJ BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CUTD D DOOR 1 FUSE D DOOR 2 FUSE D MPX-B 1 FUSE DOWN GND DOWN UP DRIVER SIDE J/B (LEFT END OF DASH) ELECTRIC POWER CONTROL ECU FUSE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START KEY LOCK KEY UNLOCK LED LEFT FRONT DOOR CONTROL ECU (DRIVER'S DOOR) LEFT FRONT DOOR LOCK MOTOR (DRIVER'S DOOR) LIN ORG/ WIRE P DOOR 1 FUSE P DOOR 2 FUSE P MPX B FUSE P-D/C CUT FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE RED WIRE REGULATOR MOTOR) RIGHT END OF DASH) RIGHT FRONT DOOR CONTROL ECU (FRONT PASSENGER'S DOOR) RIGHT FRONT POWER WINDOW SWITCH SGND SGND CPBJ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE