Lexus LX J200 facelift (2012-2015) (left side of dash) Wiring diagrams

2 3 BATB ACT- 8 9 10 HRLY A/C AMPLIFIER (LEFT SIDE OF DASH) ALTB TRLY AMR BCTY TRNL LSWP FFOG BLK WIRE BLU WIRE BRN WIRE DIM ACAN HEAD CLTE CLTS CLTB PCTY DOOR 1 FUSE DOOR 2 FUSE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM ANTI-THEFT, SHIFT INTERLOCK SYSTEMS DRL ECU-IG 2 FUSE ENGINE CONTROLS SYSTEM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HORN HORNS SYSTEM HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START IG GSW LCTY INSTRUMENT CLUSTER SYSTEM DOOR LOCKS SYSTEM LEFT COWL SIDE J/B (LEFT END OF DASH) LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MIRRORS SYSTEM EXTERIOR LIGHTS SYSTEM MULTI-MEDIA MODULE RECEIVER SUB-ASSEMBLY NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) PBDS ACCR TRNR LSWR RET RCTY DRLE PKB LSWL PNK WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/GRN WIRE RED/WHT WIRE SHIFT INTERLOCK SYSTEM STARTING/CHARGING SYSTEM STSW SUPPLEMENTAL RESTRAINTS SYSTEM INTERIOR LIGHTS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM HEADLIGHTS SYSTEM YEL WIRE

12 11 MPX- MPX+ 12 6 CANN CANP BLK WIRE BLU WIRE BRN WIRE CANN CANN CANP CANP CENTER AIR BAG SENSOR (CENTER OF DASH) COMBINATION METER ASSEMBLY DLC 3 (DATA LINK CONNECTOR) (LEFT SIDE OF DASH) DOOR LOCKS SYSTEM ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM FSPT GRN WIRE GRY WIRE HAZ CANH CANL HEADLIGHT SWIVEL ECU (RIGHT END OF DASH) HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM HEADLIGHTS SYSTEM POWER DISTRIBUTION SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM LEFT FRONT POWER SEAT CONTROL ECU, SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MIRB MIRS HF INDW INDS MIRE IGID FFGO ACTD MIRRORS SYSTEM MIRRORS SYSTEM POWER DISTRIBUTION SYSTEM MPX MULTIPLEX NETWORK BODY ECU 2 (RIGHT "D" PILLAR) MULTIPLEX TILT, TELESCOPIC ECU (ON STEERING COLUMN) ORG/ WIRE OUTER CERTIFICATION ECU (LEFT SIDE OF DASH) MIRROR CONTROL ECU (DRIVER'S DOOR) PNK ACCD TAIL DCTY SWIL BDSU WIRE PNK WIRE POWER BACK DOOR UNIT ASSEMBLY (RIGHT "D" PILLAR) RED WIRE SHIFT INTERLOCK SYSTEM SLP SLR+ STARTING/CHARGING SYSTEM DOOR LOCKS SYSTEM STR LSWD TACH SPD TIRE PRESSURE WARNING ECU (RIGHT QUARTERPANEL) VIO WIRE WHT WIRE WINDSHIELD WIPER ECU (RIGHT END OF DASH) YEL WIRE

1 RELAY ENERGIZED LEFT COWL SIDE J/B (LEFT END OF DASH) ACCELERATOR PEDAL SENSOR (LEFT SIDE OF DASH) BKUP LP FUSE BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SWITCH DISTANCE CONTROL EFI RELAY GRN WIRE GRN/BLK WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EFI MAIN FUSE HOT W/ IG 2 RELAY ENERGIZED LH-IG FUSE ON- MODE OFF PNK 3 4 5 6 7 8 9 WIRE PNK WIRE RED WIRE RED/WHT WIRE RIGHT STEERING PAD SWITCH STEERING PAD SWITCH ASSEMBLY SFTD SFTU SPIRAL CABLE SUB-ASSEMBLY (IN STEERING COLUMN) SWITCH WIRE TRANSMISSION CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE IND IG ETCS FUSE FL+ FL- FR+ FR- RL+ RL- RR+ RR- FUSE GRN WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED HOT W/ IG 2 RELAY ENERGIZED ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) IGN FUSE IG+ ONE STEP DIM LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LT GRN WIRE MET FUSE MULTI DISPLAY BUZZER NCA WIRE PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) PNK WIRE PNK/BLK WIRE POWER SUPPLY CIRCUIT +B RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) SET IND 35 36 CAN SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) STOP FUSE STOP LIGHT SWITCH (LEFT SIDE OF DASH) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE

+B MREL SFTU SFTD 1 2 3 4 5 6 M- M+ 27 41 98 99 122 4 13 12 11 10 5 3 6 7 15 14 8 9 PNK +BM ETHA WIRE 55 58 57 56 60 59 16 15 10 11 1 2 3 34 38 27 25 13 28 36 35 45 VPA EPA VCPA ACCELERATOR PEDAL SENSOR (LEFT SIDE OF DASH) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) EFI RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (LEFT SIDE OF TRANSMISSION) ETA M+ M- GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) EFI MAIN FUSE LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RED/WHT WIRE RELAY ENERGIZED LEFT COWL SIDE J/B (LEFT END OF DASH) LH IG FUSE SFTD SFTU SLT- SLT- SLT+ SLU+ SLU- SLU+ SLU- SR OT+ OT- SPD IGSW STP TC TACH CANH CANL BATT THROTTLE BODY ASSEMBLY (TOP RIGHT FRONT OF ENGINE) TRANSMISSION CONTROL SWITCH VC VTA VCPA EPA VPA VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

+RES -SET BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CRUISE CONTROL MAIN SWITCH CRUISE CONTROL SWITCH CRUISE IND ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETCS FUSE FL+ FL- FR+ FR- RL+ RL- RR+ RR- FUSE GRN WIRE GRN/BLK WIRE HOT AT ALL TIMES HOT W/ IG 2 RELAY ENERGIZED HOT W/ IG 2 RELAY ENERGIZED LEFT COWL SIDE J/B BK/UP LP FUSE (LEFT END OF DASH) IGN FUSE J/C LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT SPEED SENSOR (LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR SPEED SENSOR (LEFT REAR WHEEL HUB ASSEMBLY) LT GRN WIRE MET FUSE NCA WIRE ON OFF ONE STEP DIM SET IND PNK WIRE PNK/BLK WIRE POWER SUPPLY CIRCUIT +B IG+ RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT FRONT SPEED SENSOR (RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR SPEED SENSOR (RIGHT REAR WHEEL HUB ASSEMBLY) SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) SPIRAL CABLE ASSEMBLY (IN STEERING COLUMN) STOP FUSE STOP LIGHT SWITCH (LEFT SIDE OF DASH) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE

BAT DATA LINK CONNECTOR 3 (DLC) (LEFT SIDE OF DASH) BLK WIRE BRN WIRE CG SG CANH SIL DCM (TELEMATICS TRANSCEIVER) (REAR OF CENTER CONSOLE) DIA DRIVER'S DOOR ENGINE CONTROL MODULE (ECM) (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/RED WIRE HIGH/LOW BUS CIRCUIT HOT AT ALL TIMES LEFT COWL OBD FUSE SIDE J/B (LEFT END OF DASH) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) ORG/ WIRE RED WIRE RED/GRN WIRE SIL SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF OF ENGINE COMPT) STEERING CONTROL ECU (LEFT END OF DASH) TAC TACH TS TC CANL VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE

+BI 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 +BO 1 2 3 4 5 6 7 8 BMV BMU BMW 1 2 3 7 8 9 10 IG ESS BAT BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BMU+ BMV+ BMW+ BRN WIRE CANL CANH COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-IG 2 FUSE ECU-IG 4 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 3 RELAY ENERGIZED HOT W/ IG 4 RELAY ENERGIZED IG B+ JUNCTION JUNCTION CONNECTORS LEFT COWL SIDE J/B (LEFT END OF DASH) LG+ LT BLU WIRE LT GRN WIRE LV (+) MASTER IND BUZZER MET FUSE MULTI-DISPLAY NCA WIRE NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) PGND PIG POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RELAY ENERGIZED RG+ RIGHT COWL SIDE J/B (RIGHT END OF DASH) RV SIL RV+ SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) STEERING ACTUATOR ASSEMBLY (ON STEERING COLUMN) STEERING CONTROL ECU STEERING SENSOR (IN STEERING COLUMN) VGRS FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 PNK CANH CANL WIRE 38 37 35 36 MPX- MPX+ CANL CANH A/C AMPLIFIER (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CAN (+) COMBINATION METER ASSEMBLY DISTANCE CONTROL ECU (W/ DYNAMIC RADAR CRUISE CONTROL) (RIGHT CENTER OF DASH) FOUR WHEEL DRIVE CONTROL ECU (RIGHT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES ENGINE ROOM R/B FUSE (LEFT SIDE OF ENGINE COMPT) HOT IN ON OR START ECU- IG 1 FUSE HOT IN ON OR START IGN FUSE LEFT COWL SIDE J/B (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MULTI- DISPLAY ASSEMBLY MULTI-MEDIA MODULE RECEIVER ASSEMBLY NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) PNK WIRE RED WIRE RED/BLU WIRE SEAT BELT CONTROL ECU (LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR (UNDER CENTER CONSOLE) YEL WIRE

12 6 CANN CANP 15 16 6 5 CANN CANP CANL CANH 8 7 CANL CANH ASSEMBLY (RIGHT "D" PILLAR) BLK WIRE BLU WIRE BRN WIRE CANN CANP CERTIFICATION ECU (LEFT SIDE OF DASH) GRN WIRE GRY WIRE LEFT FRONT POWER SEAT CONTROL ECU, SWITCH LEFT QUARTERPANEL) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MPX MULTIPLEX NETWORK BODY ECU 2 (RIGHT "D" PILLAR) MULTIPLEX TILT, TELESCOPIC ECU (ON STEERING COLUMN) OUTER MIRROR CONTROL ECU (DRIVER'S DOOR) PNK WIRE POWER BACK DOOR UNIT RED WIRE SHORT CONNECTOR ST-PLUG SUSPENSION CONTROL ECU TIRE PRESSURE WARNING ECU (RIGHT QUARTERPANEL) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE