Lexus LX J200 facelift (2012-2015) power supply circuit Wiring diagrams

6 15 4 ALTB IG 6 5 CANL CANH AFS FUSE AFS OFF IND ASF OFF BLK WIRE BLK/BLU WIRE BLK/ORG WIRE BLK/RED WIRE BLU WIRE BRN WIRE CANL CANH 35 36 COMBINATION METER COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DOOR 1 FUSE GRN WIRE GRY WIRE HEAD HEAD AUTO HEADLAMP SWIVEL MOTOR HEADLIGHT DIMMER SWITCH ASSEMBLY HEADLIGHT SWIVEL ECU (RIGHT END OF DASH) HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF FUSE ENGINE COMPT) HOT IN ON OR START HOT IN ON OR START LEFT COWL SIDE J/B (LEFT END ECU-IG 2 FUSE OF DASH) HOT IN ON OR START RIGHT COWL SIDE J/B (RIGHT END OF DASH) ECU-IG 3 FUSE IGS IG J/C LEFT HEADLIGHT ASSEMBLY LHE LHM+ LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MET FUSE MSW OFF TAIL PNK SGR WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RED/YEL WIRE RHE RHM + RIGHT HEADLIGHT ASSEMBLY SHFL SBR SHRL SMGL SMGR SML SML LH+ SMR SMR RH+ PNK WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+BI +BO 1 2 3 9 10 IG ESS BATT 11 10 CANL CANH PNK WIRE ABS IND. BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR BRAKE IND BRK-LP RELAY BRN WIRE BRN/YEL WIRE BUZZER CANL CANH COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM CRAWL IND ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM FOUR WHEEL DRIVE CONTROL ECU (RIGHT END OF DASH) FUSE GRN WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES HSW INTEGRATION CONTROL, PANEL ASSEMBLY JUNCTION JUNCTION CONNECTOR JUNCTION CONNECTORS LBL LEFT COWL SIDE J/B (LEFT END OF DASH) MASTER IND MET R/B FUSE (LEFT SIDE OF ENGINE COMPT) MULTI-DISPLAY OTA OUT PNK WIRE PNK/BLU WIRE PNK/GRN WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY ENERGIZED SLIP IND SPEED SELECTOR SWITCH, CRAWL ON/OFF SWITCH, TRANSFER POSITION SWITCH STEERING CONTROL ECU (LEFT END OF DASH) STEERING SENSOR (IN STEERING COLUMN) STOP LIGHT CONTROL RELAY (LEFT SIDE OF DASH) STOP LIGHT SWITCH (LEFT SIDE OF DASH) TRAC OFF IND VIO WIRE VSC OFF IND WHT/BLK WIRE YEL WIRE YEL/BLK 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

ACCESS MODE IND BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CANL CAN CANH COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EFL EFR ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FAL+ FAR- FBL- FBR- FUSE GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES IG B+ LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT SHOCK ABSORBER ASSEMBLY (UNDER LEFT SIDE OF VEHICLE) MASTER IND BUZZER MET FUSE MULTI-DISPLAY ONE STEP DIM PNK WIRE POWER SUPPLY CIRCUIT RC FBR- FBR+ PNK WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RELAY ENERGIZED RIGHT FRONT SHOCK ABSORBER ASSEMBLY (UNDER RIGHT SIDE OF VEHICLE) SHFR SHRL SLRG SLFG SLRL CRFL SHRR SUSPENSION CONTROL ECU (LEFT QUARTERPANEL) VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 IG LR LL AIR CONDIT- ONING AUTOMATIC LIGHT CONTROL SENSOR (TOP CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CAN (LEFT SIDE OF ENGINE COMPT) CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCTY DIODE (RIGHT TURN SIGNAL LIGHT) DOOR 1 FUSE ECU-IG 2 FUSE EL ER ENGINE SWITCH 9 7 13 FUSE GRN WIRE GRY WIRE HAZARD SWITCH HEAD AUTO LIGHT CONTROL SWITCH LH HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED HZCT HZSW IND LCTY LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT TURN LH-IG FUSE LIGHT CONTROL RHEOSTAT LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTI- DISPLAY ASSEMBLY OFF OFF TAIL ONE ORG/ WIRE PANEL FUSE PARKING PCTY POWER SUPPLY CIRCUIT RCTY RED WIRE RED/BLU WIRE RELAY ENERGIZED RH TURN SIGNAL SWITCH RHEOSTAT RIGHT OUTER REARVIEW MIRROR ASSEMBLY (RIGHT DOOR MIRROR) RIGHT TURN SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE) SIDE MARKER STEP SWIL SYSTEM TAIL TAIL CANCEL SWITCH TAIL FUSE TAIL IND (CANADA) TAIL RELAY TLI TRI TRNL TRNR TSL TSR TURN TURN LEFT HEADLIGHT ASSEMBLY TURN RIGHT HEADLIGHT ASSEMBLY TURN SIGNAL FLASHER (LEFT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 R/O 2 CHG- 23 OIL 28 WLVL 24 FLDS 25 MSSL 26 ET 27 RSET 30 IG+ 31 TC 32 ILL+ 33 TR 35 CANL 36 CANH 37 MPX+ 38 MPX- 39 WRNP 6 +S 5 SI ABS IND TIRE PRESSURE IND ACCESS MODE IND AFS OFF IND ANTI-THEFT SYSTEM AT P IND BEAM IND BLINK BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRAKE IND BRN WIRE BUZZER CHARGE CLEARANCE SONAR COMBINATION METER COMPUTER DATA LINES SYSTEM CRAWL IND CRUISE IND CENTER DIFFERENTIAL LOCK IND DIM ONE STEP DOOR IND DRIVER SEAT BELT IND ECT POWER IND EEPROM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT FOG IND FUEL GAUGE FUEL LEVEL IND FUSE GRN WIRE HEAD IND HOT AT ALL TIMES HOT W/ IG B+ ILL- 20 EP ILLUMINATION IND IND INTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT TURN IND LIGHT CONTROL RHEOSTAT IND LT GRN WIRE LVL MALFUNCTION INDICATOR LAMP MASTER MET FUSE MULTI-DISPLAY MULTI-MEDIA MODULE RECEIVER ASSEMBLY NAVIGATION SYSTEM ODO/TRIP OIL OIL PRESSURE GAUGE ONE STEP DIM PCS IND PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RHEOSTAT RIGHT TURN IND RSCA OFF IND SEATS SYSTEM SECURITY IND SET IND SLIP IND SPDP SPEEDOMETER SRS IND STARTING/ CHARGING SYSTEM STEREO COMPONENT AMPLIFIER (UNDER DRIVER'S SEAT) SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TAIL CANCEL TAIL IND TEMP GAUGE TRAC OFF IND USA VIO VIO WIRE VIO WIRE VIO/WHT WIRE VOLTMETER VSC OFF IND WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE

36 35 CANH CANL A/C CONTROL ASSEMBLY 2 LEFT ILL+ SEAT HEATER BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CENTER CONSOLE CIGARETTE LIGHTER ASSEMBLY OUTER MIRROR SWITCH ASSEMBLY COMB- INATION SWITCH ASSEMBLY COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISP DISTANCE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START STEERING PAD SWITCH ASSEMBLY ILLUM- INATION INTEGRATION CONTROL, PANEL ASSEMBLY IXI LEFT STEERING SWITCH LIGHT CONTROL RHEOSTAT MET FUSE MODE ODO TRIP OFF HOOK ON HOOK ONE STEP DIM OUTER MIRROR SWITCH ASSEMBLY LEFT FRONT OVERHEAD ILL MODULE (CENTER FRONT OF ROOF) GILL PATTERN SELECTOR SWITCH 1 POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RHEOSTAT RIGHT SEAT HEATER RIGHT STEERING SWITCH RSET TC ILL+ TR 27 31 32 33 34 26 SEAT MEMORY SWITCH SEEK SHIFT LEVER ILL+ ILLUMINATION (INTERIOR ILLUMINATION ILL- LIGHT ASSEMBLY 1) SPIRAL CABLE SUB-ASSEMBLY (IN STEERING COLUMN) SWITCH SWITCH ILL SWITCH WIRE TAIL CANCEL TAIL IND (CANADA) VIO WIRE VOICE VOLUME- WHT WIRE

1 2 3 NE NE- VC 1 2 PNK CANH CANL WIRE 10 11 PNK CANH CANL WIRE 10 18 11 19 SHIELD 12 2 13 1 SHIELD SHIELD 13 1 2 12 SHIELD SGND SCV+ SCB+ SCV- 3 4 2 1 CGND CB+ CV+ CV- BKUP LP FUSE BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE CAMERA CANL CANH 35 36 CLEARANCE SONAR IND COMBINATION METER ASSEMBLY COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES IG+ MASTER IND IG+ ONE STEP DIM LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT ULTRASONIC SENSOR 2 LEFT ULTRASONIC SENSOR 3 (LEFT SIDE OF REAR BUMPER) LT GRN WIRE MET FUSE MULTI-DISPLAY ASSEMBLY (LEFT FRONT OF ENGINE) MULTI-MEDIA MODULE RECEIVER ASSEMBLY NE- NE+ PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) PNK WIRE POWER SUPPLY CIRCUIT REAR TELEVISION CAMERA (CENTER OF REAR DOOR) RED WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT OUTER REAR VIEW MIRROR ASSEMBLY (RIGHT DOOR MIRROR) RIGHT ULTRASONIC SENSOR 2 (RIGHT OUTSIDE CORNER OF REAR BUMPER) RIGHT ULTRASONIC SENSOR 3 (RIGHT SIDE OF REAR BUMPER) SHIELD SHIELD 10 7 9 8 SHIELD 11 12 13 14 SHIELD 14 15 13 12 SHIELD 3 4 5 6 7 8 9 SHIELD SHIELD 16 17 15 14 SYSTEM TELEVISION SIDE VIO WIRE WHT WIRE YEL WIRE

8 9 PNK WIRE BACK BLK WIRE BLU WIRE BRN WIRE BUZZER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (RIGHT REAR SEAT 2) (BEHIND RIGHT TAILLIGHT) FLDS FOLD FOLD SEAT SWITCH ASSEMBLY GRN WIRE GRY WIRE HLG HLS HLV IIL (-) IND LCLS LCTY LOPN MASTER IND MULTI-DISPLAY PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RTRN TBL VIO WIRE WHT WIRE WHT/BLK WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 PNK CANH CANL WIRE BLK WIRE BLK/RED WIRE BRN WIRE CA+ CANL CANH 35 36 CB+ CGND COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CV+ ECU- IG 1 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE HOT AT ALL TIMES IG+ MASTER IND IG+ ONE STEP DIM LEFT COWL SIDE J/B (LEFT END OF DASH) MET FUSE MULTI-MEDIA MODULE RECEIVER ASSEMBLY POWER SUPPLY CIRCUIT REAR TELEVISION CAMERA (CENTER OF REAR DOOR) RED WIRE RED/BLU WIRE RELAY ENERGIZED SHIELD SHIELD CGND SHIELD SHIELD VIO WIRE WHT WIRE WHT/BLK WIRE