Lexus LS IV (2006-2012) org/ Wiring diagrams

18 19 CANN CANP 25 24 CANP CANN 4- SEATER 5- SEATER 9 10 CANP CANN ACCD BLK WIRE BLU WIRE CANH CANL HZSW RDY SPD CANN CANP D-ACC FUSE DCTY SWIL TSW DOOR LOCKS SYSTEM DRIVER SIDE J/B (LEFT END OF DASH) DRIVING SUPPORT ECU ASSEMBLY (LEFT KICK PANEL) FSPT FUSE GRN WIRE HAZ CANN CANP HDLC HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG GSW LCTY INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM LEFT FRONT MULTIPLEX NETWORK DOOR ECU (DRIVER'S DOOR) LEFT FRONT POWER SEAT CONTROL ECU, SWITCH (UNDER DRIVER'S SEAT) LEFT REAR MULTIPLEX NETWORK DOOR ECU (LEFT REAR DOOR) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) ORG/ WIRE PNK INDW INDS WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER TRUNK LID CONTROL ECU (LEFT SIDE OF LUGGAGE COMPT) REAR CONSOLE SWITCH REAR JUNCTION BLOCK ECU RED WIRE SHIFT INTERLOCK SYSTEM SLP SLR+ SUPPLEMENTAL RESTRAINTS SYSTEM INTERIOR LIGHTS SYSTEM TMSW TRNL TRNR TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

1 2 CANH CANL 13 22 CANH CANL 22 21 CANL CANH ACAN AIR BAG ECU ASSEMBLY BLK WIRE BLU WIRE CANN CANP CLTE CLTS CLTB PCTY DISPLAY, NAVIGATION MODULE DISPLAY FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HZCT MAIN BODY ECU (LEFT END OF DASH) MULTIPLEX NETWORK FRONT LIGHT ECU (RIGHT FRONT OF ENGINE COMPT) NAVIGATION SYSTEM ORG/ WIRE PASSENGER SIDE J/B (BEHIND RIGHT END OF DASH) PKBO PNK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM ENGINE CONTROLS SYSTEM POWER STEERING ECU ASSEMBLY (RIGHT SIDE OF ENGINE COMPT) RCTY PANL RED WIRE RIGHT FRONT POWER SEAT CONTROL ECU, SWITCH (UNDER FRONT PASSENGER'S SEAT) RIGHT REAR MULTIPLEX NETWORK DOOR ECU (RIGHT REAR DOOR) SEAT BELT CONTROL ECU (LEFT SIDE OF LUGGAGE COMPT) SHIFT INTERLOCK SYSTEM STSW SKSW PNK WIRE TIRE PRESSURE WARNING ECU (RIGHT END OF DASH) VIO WIRE WHT WIRE YEL WIRE

+BM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE CANN CANP CCHG COMPT) COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (LEFT END OF DASH) DRIVING SUPPORT ECU ASSEMBLY (LEFT KICK PANEL) ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) FCAS FUSE GND SGND CCS GRN WIRE HOT IN ON OR START IGB IGB SGND LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY (CENTER OF FRONT GRILLE) NCA WIRE ORG/ WIRE PNK WIRE PNK/BLU WIRE PRE-COLLISION SYSTEM CANCEL SWITCH ASSEMBLY RED WIRE RED/YEL WIRE STP+ THO SP THROTTLE BODY ASSEMBLY (ON THROTTLE BODY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

ACCELERATOR POSITION SENSOR ASSEMBLY (LEFT SIDE OF DASH) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE C/OPN RELAY COMPUTER DATA LINES SYSTEM ECU-IG FUSE EFI MAIN 2 RELAY EFI MAIN EFI FUSE MAIN RELAY EFI- MAIN 2 FUSE ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (RIGHT SIDE OF ENGINE COMPT) ETCS FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START HYBRID VEHICLE CONTROL ECU (LEFT FRONT OF ENGINE COMPT) IGCT 1 FUSE LT GRN WIRE NCA WIRE ORG/ WIRE PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) PNK WIRE PNK/BLU WIRE RED WIRE RED/YEL WIRE SFTD STPU THO VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 TRG- 24 6 18 19 17 16 15 14 25 DCTY 5 6 15 16 9 14 CANH CANL CANN CANP SPD 6 22 15 23 5 25 11 17 14 ALTB BDR BDRJ BLK WIRE BLU WIRE BRN WIRE CANN CANP CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) CGBI CGBO CLGI CLGO COMPUTER DATA COMPUTER DATA LINES SYSTEM CPUB D-ACC FUSE DLE DOOR DRIVER SIDE J/B (LEFT END OF DASH) FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG STP INDS INDW SWIL PNK WIRE INSTRUMENT CLUSTER SYSTEM EXTERIOR LIGHTS SYSTEM LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT REAR DOOR COURTESY SWITCH (LEFT "C" PILLAR) LINES SYSTEM LOCK LSW LSWE LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) ORG/ WIRE OSCB OSCE PCTY PML PMUL PNK WIRE POWER WINDOWS) PWE PWS RCTY RED WIRE RIGHT FRONT CONTROL SWITCH ASSEMBLY RIGHT FRONT DOOR COURTESY SWITCH (RIGHT "B" PILLAR) RIGHT FRONT DOOR OUTSIDE HANDLE (FRONT PASSENGER'S DOOR) RIGHT FRONT DOOR W/ MOTOR LOCK ASSEMBLY (FRONT PASSENGER'S RIGHT FRONT MULTIPLEX NETWORK DOOR ECU (FRONT PASSENGER'S DOOR) RIGHT REAR DOOR COURTESY SWITCH (RIGHT "C" PILLAR) RIGHT SECURITY INDICATOR SEL SEL CLGB SENS GND PNK WIRE SENS SHIFT INTERLOCK SYSTEM SID- SIDI SIG SLP SLR+ STOP FUSE SYSTEM TRG+ TRG- CLG TRNL TRNR LCTY UNLOCK UNLOCK DETECTION SWITCH VIO WIRE 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

1 2 3 4 5 6 TRG- BCUT BDR BDRJ BLK WIRE BLU WIRE BRN WIRE CANN CANP CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) CGBI CGBO CLGI CLGO COMPUTER DATA CONTROL CIRCUIT DOOR LOCK SWITCH CPBJ CPUB D DOOR 1 FUSE D DOOR 2 FUSE D MPX-B 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES DRIVER SIDE J/B (LEFT END OF DASH) D RR DOOR FUSE KUL LEFT FRONT DOOR ELECTRICAL KEY OSCILLATOR (DRIVER'S DOOR OUTSIDE HANDLE) LEFT FRONT DOOR OUTSIDE HANDLE (DRIVER'S DOOR) LEFT FRONT DOOR W/ MOTOR LOCK ASSEMBLY (DRIVER'S DOOR) LEFT FRONT MULTIPLEX NETWORK DOOR ECU (DRIVER'S DOOR) LEFT SECURITY INDICATOR LINES SYSTEM LSW LSWE LT GRN WIRE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY OF DASH) ORG/ WIRE OSCB OSCE P MPX B FUSE PASSENGER SIDE J/B (RIGHT END PNK WIRE POWER WINDOWS) PWE RED WIRE SEL SEL CLGB SENS GND PNK WIRE SENS SGND SID- SIDI SIG SYSTEM TRG+ TRG- CLG UNLOCK DETECTION SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BDR BLK WIRE BLU WIRE BRN WIRE CANN CANP CGBO CLGI CLGO COMPUTER CPUB DATA LINES FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START LSW LSWE LT GRN WIRE ORG/ WIRE OSCB OSCE P RR DOOR FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE RED WIRE RIGHT REAR DOOR ELECTRICAL KEY OSCILLATOR (RIGHT REAR DOOR OUTSIDE HANDLE) RIGHT REAR DOOR LOCK ASSEMBLY (RIGHT REAR DOOR) RIGHT REAR DOOR OUTSIDE HANDLE (RIGHT REAR DOOR) RIGHT REAR MULTIPLEX NETWORK DOOR ECU (RIGHT REAR DOOR) 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

ANT ASEL BATB BLK WIRE BLU WIRE BZR CANN CANP CLGB COMPUTER DATA DATA LINES DOOR CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT) ECU-B FUSE ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) FMIG FR CTR BAT FUSE FR CTRL ALT FUSE FUSE GRN WIRE HDCY HORH HORL HORNS HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MULTIPLEX NETWORK FRONT LIGHT ECU (RIGHT FRONT OF ENGINE COMPT) NCA WIRE ORG/ WIRE OUTSIDE LUGGAGE ELECTRICAL KEY ANTENNA (RIGHT SIDE OF REAR BUMPER) PNK WIRE RED WIRE RSSI SECURITY COURTESY SWITCH (FRONT OF ENGINE COMPT) SECURITY HORN ASSEMBLY (LEFT REAR OF ENGINE COMPT) SYSTEM SYSTEMS VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT REAR CORNER OF ENGINE COMPT) YEL WIRE

AGND ANTENNA COIL ASEL RDA RSSI AGND BLK WIRE BLU WIRE BZRG CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) CERTIFICATION ECU ASSEMBLY (LEFT END OF DASH) CODE COMPUTER DATA LINES SYSTEM CUTB DRIVER SIDE J/B (LEFT END OF DASH) GRN WIRE HOT AT ALL TIMES INDOOR LUGGAGE ELECTRICAL KEY OSCILLATOR INDS INDW LT GRN WIRE ORG/ WIRE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK PNK WIRE PNK WIRE POWER SWITCH RED WIRE SECURITY FUSE SWIL TXCT TXCT CODE LIN VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER CONTROLLER (LEFT SIDE OF DASH) YEL WIRE