Lexus LX J200 (2007-2012) power supply circuit Wiring diagrams

6 15 4 ALTB IG 6 5 CANL CANH AFS FUSE AFS OFF IND 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 ENGINE ROOM R/B (LEFT SIDE OF FUSE ENGINE COMPT) GRN WIRE GRY WIRE HEAD HEAD AUTO HEADLAMP LEVELING MOTOR HEADLAMP SWIVEL MOTOR HEADLIGHT DIMMER SWITCH ASSEMBLY HEADLIGHT SWIVEL ECU (RIGHT END OF DASH) HOT AT ALL TIMES 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 LEFT HEADLIGHT ASSEMBLY LH E LH T LH- RH- SML LH+ LHIG 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/GRN WIRE RED/YEL WIRE RH E RH T RHIG RIGHT HEADLIGHT ASSEMBLY SHFL SBR SHRL SMBL SMBR SMGL SMGL SMGR SMGR SML SMR SMR RH+ VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

+BI +BO 1 2 3 9 10 IG ESS BATT 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 COMPUTER DATA LINES SYSTEM CRAWL IND ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) ENGINE ROOM FOUR WHEEL (LEFT SIDE DRIVE CONTROL OF DASH) 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 OUT PNK CANH WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY ENERGIZED SLIP IND 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) VIO WIRE VSC OFF SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

+RES -SET BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRN WIRE COMBINATION METER ASSEMBLY 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 ON OFF ONE STEP DIM PNK WIRE PNK/BLK WIRE POWER SUPPLY CIRCUIT 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

+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 ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IG 3 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+ 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 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 HOT IN ON OR START 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 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 CONDITIONING SYSTEM AUTO LIGHT CONTROL SWITCH LH 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 DISPALY, NAVIGATION MODULE DISPALY DOOR 1 FUSE ECU-IG 2 FUSE EL ER ENGINE SWITCH 9 7 13 FUSE GRN WIRE GRY WIRE HAZARD SWITCH HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED 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 OFF OFF TAIL ONE ORG/ WIRE PANEL TAIL FUSE FUSE PARKING PCTY POWER SUPPLY CIRCUIT RCTY RED WIRE RED/BLU WIRE RELAY ENERGIZED RH TURN SIGNAL SWITCH RHEOSTAT RIGHT TURN SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE) SIDE MARKER STEP SWIL TAIL TAIL CANCEL SWITCH TAIL IND (CANADA) TAIL RELAY TSL TSR TURN LEFT HEADLIGHT ASSEMBLY TURN RIGHT HEADLIGHT ASSEMBLY TURN SIGNAL FLASHER FLASHER (LEFT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 R/O 2 CHG- 23 OIL 24 FLDS 25 MSSL 26 ET 27 RSET 28 WLVL 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 BLK/WHT WIRE BLU WIRE BRAKE IND BRN WIRE BUZZER CHARGE IND CLEARANCE SONAR IND COMBINATION METER COMPUTER DATA LINES SYSTEM CRAWL IND CRUISE IND CENTER DIFFERENTIAL LOCK IND DISPLAY, NAVIGATION MODULE DISPLAY 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 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 LT GRN WIRE MALFUNCTION INDICATOR LAMP MASTER MET FUSE MULTI-DISPLAY NAVIGATION SYSTEM ODO/TRIP 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 SLIP IND SPDP SPEEDOMETER SRS IND STARTING/ CHARGING SYSTEM STEREO COMPONENT AMPLIFIER (UNDER DRIVER'S SEAT) SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TAIL TAIL CANCEL TEMP GAUGE USA VIO VIO WIRE VIO WIRE VIO/WHT WIRE VOLTMETER WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/GRN WIRE

36 35 CANH CANL A/C CONTROL ASSEMBLY 2 LEFT ILL+ SEAT HEATER BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE 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 MET FUSE ILLUM- INATION INTEGRATION CONTROL, PANEL ASSEMBLY LEFT STEERING SWITCH LIGHT CONTROL RHEOSTAT 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 SELECT SWITCH ASSEMBLY 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 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 10 11 PNK CANH CANL WIRE 11 1 2 10 SGND SCV+ SCB+ SCV- BLK WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE CANL CANH 35 36 CLEARANCE SONAR IND COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY, NAVIGATION MODULE DISPLAY 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 GVIF HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START LEFT COWL SIDE J/B (LEFT END OF DASH) BK/UP LP FUSE IG+ MASTER IND LEFT ULTRASONIC SENSOR 2 LEFT ULTRASONIC SENSOR 3 (LEFT SIDE OF REAR BUMPER) LT GRN WIRE MET FUSE NCA WIRE NE- NE+ PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) RB PNK 21 22 CANH CANL WIRE PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE 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) SIDE TELEVISION CAMERA TELEVISION DISPLAY ASSEMBLY (W/ REAR SEAT ENTERTAINMENT SYSTEM) VIO WIRE WHT WIRE YEL WIRE

BACK BLK WIRE BLU 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