Lexus LX J200 (2007-2012) junction connector Wiring diagrams

+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

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 CONNECTORS LEFT COWL SIDE J/B LH-IG FUSE MASTER IND MULTI-DISPLAY NORM ONE STEP DIM ONE STEP IG DIM PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) PATTERN SELECT SWITCH ASSEMBLY 1 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

A/C AMPLIFIER (CENTER OF DASH) A/C FUSE A/C IG FUSE ALT AMBIENT TEMPERATURE SENSOR (CENTER FRONT OF ENGINE COMPT) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLW BLWH MGC RMGV BRN WIRE COMPUTER DATA LINES SYSTEM COOL COOLER COMPRESSOR (LEFT FRONT OF ENGINE) DEFOGGER SYSTEM DEFOGGER SYSTEM DGS ECU-IG 2 FUSE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FRONT BLOWER FAN MOTOR (RIGHT FRONT ROOM TEMPERATURE SENSOR (LEFT CENTER OF DASH) GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM HTR FUSE J/B (LEFT SIDE OF ENGINE COMPT) JUNCTION CONNECTOR LEFT COOLER THERMISTOR (LEFT QUARTERPANEL) LEFT COWL SIDE J/B (LEFT END OF DASH) LOCK SENSOR LOCK SG-5 SG-4 LT GRN WIRE MAGNETIC CLUTCH MG CLT RELAY PNK WIRE PRE RBUG RBUS RBBU RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT COOLER THERMISTOR (RIGHT QUARTERPANEL) RLIN ACT FDEF RDEF CFN+ RR AUTO A/C FUSE SEATS SYSTEM SG-1 SG-2 TEC TR SG-9 SGND SIDE OF DASH) STARTING/CHARGING SYSTEM TSD TSP TR TAM VIO WIRE WHT WIRE WHT/BLK WIRE

18 19 PNK WIRE AUTOMATIC LIGHT CONTROL SENSOR (TOP CENTER OF DASH) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE CLTB CLTE CLTS ENGINE ROOM R/B ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES JOINT JUNCTION CONNECTOR LEFT REAR COOLER THERMISTOR 1 (LEFT QUARTERPANEL) LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) PNK WIRE PTC 1 FUSE PTC 2 FUSE PTC HTR 1 RELAY (IF EQUIPPED) PTC HTR 2 RELAY (IF EQUIPPED) PTC HTR 3 RELAY (IF EQUIPPED) PTC-3 FUSE REAR BLOWER MOTOR (LEFT QUARTERPANEL) REAR BLOWER W/ FAN MOTOR SUB- ASSEMBLY REAR COOLING UNIT EXPANSION VALVE (LEFT QUARTERPANEL) RED WIRE RED/BLK WIRE RIGHT REAR COOLER THERMISTOR 1 (RIGHT QUARTERPANEL) TSL TSR WHT WIRE WHT/BLK WIRE

A/C CONTROL ASSEMBLY 2 AIR CONDITIONING AMPLIFIER BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CDS FAN FUSE CDS FAN RELAY COM CONDENSER BLOWER MOTOR ASSEMBLY (CENTER FRONT OF ENGINE COMPT) COOLER BLOWER FAN COOLER CONTROL SWITCH COOLER MAGNET VALVE COOLER THERMISTOR COOLING BOX ASSEMBLY DIODE ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRN/RED WIRE HOT AT ALL TIMES JUNCTION CONNECTOR LEFT COWL SIDE J/B (LEFT END OF DASH) NOISE FILTER PNK WIRE RED WIRE RED/BLU WIRE RLIN RLY SEATS SYSTEM WHT WIRE WHT/BLK WIRE

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD AIR INJECTION CONTROL DRIVER (BANK 1) AIR INJECTION ECM CONTROL (ENGINE CONTROL DRIVER MODULE) (BANK 2) AIR PUMP ASSEMBLY (BANK 1) AIR PUMP ASSEMBLY (BANK 2) AIR SWITCHING VALVE (BANK 1) AIR SWITCHING VALVE (BANK 2) BLK WIRE BRN WIRE CANISTER PUMP MODULE COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY DISTANCE CONTROL ECU ASSEMBLY DLC 3 (DATA LINK CONNECTOR) ECM (ENGINE CONTROL MODULE) FOUR CENTER WHEEL AIR BAG DRIVE SENSOR CONTROL ASSEMBLY ECU IGN 1 IGN 2 IGNITION COIL ASSEMBLY INVERTER RELAY RELAY RELAY JUNCTION JUNCTION CONNECTOR KNOCK CONTROL SENSOR (BANK 1 SENSOR 1) SHIELD KNOCK CONTROL SENSOR (BANK 1 SENSOR 2) SHIELD KNOCK CONTROL SENSOR (BANK 2 SENSOR 1) SHIELD KNOCK CONTROL SENSOR (BANK 2 SENSOR 2) SHIELD MAIN OUTLET BODY RELAY RELAY ECU NCA WIRE OVERHEAD MODULE OXYGEN SENSOR (BANK 1 SENSOR 2) SHIELD OXYGEN SENSOR (BANK 2 SENSOR 2) SHIELD POWER IGN 3 RELAY RIGHT VISOR ASSEMBLY SEAT BELT CONTROL ECU SLIDING ROOF CONTROL ECU SPIRAL CABLE SUB-ASSEMBLY TO JUNCTION TRANSFER SHIFT ACTUATOR ASSEMBLY WHT WIRE WHT/BLK WIRE

10 11 PNK CANH CANL WIRE 15 16 CANN CANP BKUP LP FUSE BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECM (ENGINE CONTROL MODULE) (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES ENGINE STOP ROOM R/B FUSE (LEFT SIDE OF ENGINE COMPT) JUNCTION JUNCTION CONNECTOR MAIN BODY ECU (LEFT END OF DASH) P DETECTION PARK/ NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) RED WIRE RELAY ENERGIZED RELAY ENERGIZED LEFT ECU-IG 1 COWL FUSE SIDE J/B (LEFT END OF DASH) SHIFT LOCK CONTROL ECU (UNDER CENTER CONSOLE) SHIFT LOCK SOLENOID SLS+ STOP LIGHT SWITCH (LEFT SIDE OF DASH) WHT/BLK WIRE