Lexus LX J200 facelift (2012-2015) (left rear of engine) Wiring diagrams

AT P IND BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BUZZER CDL+ CENTER DIFFERENTIAL LOCK SWITCH COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DL LO ECM (ENGINE CONTROL MODULE) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) EXI FOUR WHEEL DRIVE CONTROL ECU (RIGHT END OF DASH) FUSE GRN WIRE GRN/RED WIRE HOT IN ON OR START IG GND INTEGRATION CONTROL, PANEL ASSEMBLY JUNCTION JUNCTION CONNECTORS LEFT COWL SIDE J/B (LEFT END OF DASH) LOCK IND DIFFERENTIAL CENTER LT GRN WIRE MET FUSE OF DASH) PNK CAN+ CAN- WIRE PNK WIRE PNK/BLU WIRE POWER SUPPLY CIRCUIT IG+ B+ RED WIRE RED/BLU WIRE SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) TFN TGND TRANSFER POSITION SWITCH TRANSFER SHIFT ACTUATOR (LEFT SIDE OF TRANSMISSION) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 2 4 6 3 5 M- M+ 1 4 3 2 5 B+ THA VG 42 41 73 74 75 98 PNK +BM THA VG WIRE AIR SWITCHING VALVE (BANK 1) (LEFT REAR OF ENGINE) BLK WIRE BLK/ BLU WIRE BLK/BLU WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) EFI 2 FUSE ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOIDS (LEFT SIDE OF TRANSMISSION) ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ETA VCTA ETCS FUSE ETHA GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT W/ EFI RELAY ENERGIZED IGN FUSE JUNCTION LT BLU WIRE LT GRN WIRE M- M+ MASS AIRFLOW METER (ON AIR INTAKE) MET FUSE NT- NT+ O/T ORG/ WIRE PNK/BLK WIRE RED WIRE RED/WHT WIRE SLT- SLT- SLT+ SLU+ SLU- SLU+ STOP FUSE STOP LIGHT SWITCH (LEFT SIDE OF DASH) THROTTLE BODY ASSEMBLY (TOP RIGHT FRONT OF ENGINE) THW ETHW TRANSMISSION REVOLUTION SPEED SENSOR (COUNTER GEAR) (LEFT SIDE OF TRANSMISSION) TRANSMISSION REVOLUTION SPEED SENSOR (TURBINE) (RIGHT REAR OF ENGINE) VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

10 11 24 35 36 51 4 38 27 25 55 56 57 58 59 60 PNK CANH CANL WIRE ACCELERATOR PEDAL SENSOR (LEFT SIDE OF DASH) BKUP LP FUSE BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BUZZER COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) ECT POWER IND EFI ENGINE COOLANT TEMPERATURE SENSOR (LEFT FRONT OF ENGINE) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY/GRN WIRE HOT IN ON OR START INDICATOR LAMP MALFUNCTION JUNCTION JUNCTION CONNECTOR JUNCTION JUNCTION CONNECTOR CONNECTOR LEFT COWL SIDE J/B LH-IG FUSE MASTER IND MULTI-DISPLAY NORM OF DASH) ONE STEP DIM PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) PATTERN SELECT SWITCH ASSEMBLY 1 (CENTER CONSOLE) PNK WIRE PNK/BLU WIRE POWER SUPPLY CIRCUIT IG+ B+ PWR RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT END OF DASH) SFTD SFTU SHORT CONNECTOR (REMOTE ENGINE CONNECTOR) STARTING/ CHARGING SYSTEM STP PWR SNWI SFTU SFTD TRANSMISSION CONTROL SWITCH VCPA EPA VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE

+B IG+ 1 2 3 4 5 6 7 8 9 10 +1 +2 1 2 3 4 5 6 7 8 9 10 11 12 AUTO 1 3 4 ES MPX SIG 36 35 CANH CANL CAN AUTO OFF MIST BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CANL CANH COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU- IG 1 FUSE ECU-IG 2 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) ES +SM WIG FRONT WASHER SWITCH FRONT WIPER HIGH SWITCH LOW AUTO OFF FUSE GRN WIRE HIGH LOW HIGH LOW INT HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START LEFT COWL WIPER FUSE SIDE J/B (LEFT END OF DASH) LT GRN WIRE MET FUSE MIST OFF MIST OVERHEAD MODULE (CENTER FRONT OF ROOF) POWER SUPPLY CIRCUIT RAIN SENSOR (FORWARD OF MOON ROOF) RED WIRE RED/BLK WIRE RED/BLU WIRE VIO WIRE WASHER LEVEL SENSOR WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY (WASHER FLUID RESERVOIR) WINDSHIELD WIPER ECU (RIGHT END OF DASH) WINDSHIELD WIPER MOTOR (LEFT REAR OF ENGINE COMPT) WINDSHIELD WIPER SWITCH ASSEMBLY WSH FUSE

+B SUPPLY IG+ CIRCUIT 1 2 4 5 GND RSSI +5 DATA 21 27 28 29 38 39 BZR CANH CANL RCO RDA RSSI BATB BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BUZZER CANN CANP CERTIFICATION ECU (LEFT SIDE OF DASH) CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCTY DOOR 2 FUSE DOOR CONTROL RECEIVER (RIGHT "D" PILLAR) DRIVER'S DOOR ECU-IG 2 FUSE ENGINE ROOM R/B (LEFT SIDE FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START KEY LOCK KEY UNLOCK LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY LEFT FRONT DOOR LOCK ASSEMBLY (DRIVER'S DOOR) LIGHT SWITCH (LEFT "B" PILLAR) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MAIN BODY ECU (LEFT END OF DASH) MASTER IND MET FUSE MULTI-DISPLAY OF ENGINE COMPT) OVERHEAD MODULE (CENTER FRONT OF ROOF) OPN PNK OPN DWN CLS UP WIRE PNK WIRE POWER RED WIRE RED/BLU WIRE S/ROOF FUSE SLIDING ROOF CONTROL ECU (OVERHEAD MODULE) SLIDING ROOF CONTROL SWITCH UP DOWN VIO WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER (LEFT FRONT OF ENGINE COMPT) 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

10 18 LBE+ LBE- 11 12 9 14 13 10 FSR+ FSR- IG BGND BSW DIA 22 16 FSR- FSR+ 6 5 CANL CANH BLINK BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BUCKLE SWITCH BUCKLE SWITCH LEFT FRONT SEAT INNER BELT ASSEMBLY (UNDER DRIVER'S SEAT) BUZZER CANH ET CENTER AIR BAG SENSOR ASSEMBLY (CENTER OF DASH) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DCTY DOOR IND POWER SUPPLY CIRCUIT DRIVER SEAT BELT IND ECU- IG 1 FUSE ECU-B 1 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) IGN FUSE J/C LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LT BLU WIRE MAIN BODY ECU (LEFT END OF DASH) MET FUSE MULTI-DISPLAY IG ASSEMBLY PASSENGER SEAT BELT WARNING LIGHT NETWORK GATEWAY ECU (RIGHT SIDE OF DASH) OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) PBEW RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) VIO WIRE W/ CLIMATE CONTROL SEAT W/O CLIMATE CONTROL SEAT WHT WIRE WRNP YEL WIRE

2 3 PNK WIRE BLK WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BUCKLE SWITCH COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM GBT GPS GRN WIRE GRY WIRE GRY/GRN WIRE GSP SP GND PS VPS GBT IG DIA FSR+ FSR- BSW BGND GPS BT VBT LT GRN WIRE OCCUPANT DETECTION ECU (UNDER FRONT PASSENGER'S SEAT) OCCUPANT DETECTION SENSOR (UNDER FRONT PASSENGER'S SEAT) PNK WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLK WIRE RED/GRN WIRE RIGHT FRONT SEAT INNER BELT ASSEMBLY (UNDER FRONT PASSENGER'S SEAT) RSCA OFF IND SEAT BELT TENSION SENSOR (BASE OF RIGHT "B" PILLAR) SEAT POSITION SENSOR SRS IND VBT VIO WIRE VPS WHT WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BUZZER CANN CANP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-IG 4 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GND SGND RDA GRN WIRE HOT AT ALL TIMES HOT IN ON OR START LEFT COWL SIDE J/B (LEFT END OF DASH) MASTER IND MET FUSE MULTI-DISPLAY NCA WIRE POWER SUPPLY CIRCUIT RED WIRE RED/BLU WIRE RIGHT COWL SIDE J/B (RIGHT END OF DASH) SKID CONTROL ECU W/ ACTUATOR ASSEMBLY (LEFT REAR OF ENGINE COMPT) TIRE PRESSURE IND TIRE PRESSURE WARNING ANTENNA, RECEIVER (CENTER OF ROOF) TIRE PRESSURE WARNING ECU (RIGHT QUARTERPANEL) TIRE PRESSURE WARNING RESET SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE