Lexus NX AZ20 (2021-2024) ecu-igr 4 fuse Wiring diagrams

4 WHEEL DRIVE CONTROL ECU BBC 2 FUSE BIN 2 BLK WIRE BSF BSLC CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ECU-IGR 4 FUSE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY ELECTRO MAGNETIC CONTROL COUPLING SUB-ASSEMBLY ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 ENGINE STOP, START ECU GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED METER-IGR FUSE OMS POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/LT BLU WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE SLC+ VIO WIRE W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE

AE (LEFT REAR OF ENGINE COMPT) BLK WIRE BLU WIRE BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY) BRAKE LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE PEDAL STROKE SENSOR ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) CANL CANH BATT COMPUTER DATA LINES SYSTEM CTY DCTY DRIVER'S DOOR ECU- DCC 1 FUSE ECU- DCC 3 FUSE ECU- IGP 1 FUSE ECU-IGR 4 FUSE ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED IGR LBL LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE METER-IGR FUSE MGND PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE SKG STEERING SENSOR (STEERING COLUMN) STOP FUSE VCSK VIO WIRE WHT WIRE WHT/BLK WIRE

+BA 2 FUSE 1) LEFT TURN 2) LEFT LANE CHANGE 3) NEUTRAL 4) RIGHT LANE CHANGE 5) RIGHT TURN BDSL BLB BLIND SPOT MONITOR IND BRB CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVER'S DOOR ECU-IGR 4 FUSE GND PPL GRY WIRE HOT W/ +BA 2 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED LEFT BLIND SPOT MONITOR SENSOR LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LT BLU WIRE METER-IGR FUSE OMIL OMIR ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL BLGD PPL BRGD PPL/BLK WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY STEERING COLUMN) STEERING SENSOR STEERING WHEEL SWITCH HOUSING TURN SIGNAL SWITCH WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY I/F DRIVER ECU- DCC 1 FUSE ECU-IGR 4 FUSE ENGINE ROOM R/B 1 EPS FUSE EPS-IGR FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED LED DRIVER LT BLU WIRE METER-IGR FUSE POWER DISTRIBUTION BOX ASSEMBLY POWER STEERING ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) PPL PPL ESS PPL/BLK WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE STEERING COLUMN) STEERING SENSOR STEERING TORQUE SENSOR BOARD SUB-ASSEMBLY TELLTALES TORQUE SENSOR WHT WIRE YEL WIRE

AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE CLTB CLTE CLTS COMPUTER DATA LINES SYSTEM CXPI ECU-B 2 FUSE ECU-IGR 1 FUSE ECU-IGR 2 FUSE ECU-IGR 4 FUSE GRN WIRE GRY WIRE HDL HEAD HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LT GRN WIRE MAIN BODY ECU ORG/ WIRE OUT POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU TAIL FUSE TAIL RELAY VIO WIRE W/ HEADLIGHT BEAM LEVEL CONTROL W/O HEADLIGHT BEAM LEVEL CONTROL WHI WHT WIRE

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECU-IGR 2 FUSE ECU-IGR 4 FUSE ENGINE ROOM R/B 2 ESS CANL GRY WIRE H-LP CLN FUSE H-LP CLN RELAY HEAD HEADLAMP CLEANER MOTOR, PUMP ASSEMBLY HLC HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LIGHT CONTROL SWITCH TURN SIGNAL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU OFF ORG/ WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE RIGHT HEADLIGHT ECU SUB- ASSEMBLY 1 STEERING COLUMN) STEERING SENSOR STEERING WHEEL SWITCH HOUSING TAIL AUTO HEAD VIO WIRE WHT WIRE WHT/BLK WIRE

2.5L HYBRID 2.5L, 2.4L TURBO AHB AUTO AUTOMATIC HIGH BEAM SWITCH AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE CAN I/F CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CXPI DIMMER SWITCH DISPLAY DRIVER ECU-B 2 FUSE ECU-IGR 2 FUSE ECU-IGR 4 FUSE GRN WIRE GRY WIRE HDL HEAD HF HU HIGH FLASH HEAD HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LED DRIVER LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER-IGR FUSE OFF ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/LT GRN WIRE PPL/VIO WIRE RED WIRE STEERING COLUMN) STEERING SENSOR STEERING WHEEL SWITCH HOUSING TAIL TAIL AUTO HEAD TELLTALES TURN SIGNAL SWITCH VIO WIRE WHI WHT WIRE

BLK WIRE BLU WIRE COMBINATION SWITCH ASSEMBLY ECU-IGR 4 FUSE ENGINE ROOM R/B 1 GLOVE BOX LIGHT ASSEMBLY HAZARD WARNING SIGNAL SWITCH ASSEMBLY HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED INP STD 2 FUSE INTEGRATION CONTROL, PANEL ASSEMBLY LEFT REAR DOOR CONTROL SWITCH ASSEMBLY LT GRN WIRE MOBILE WIRELESS CHARGER CRADLE ASSEMBLY ORG/ WIRE PANEL FUSE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RIGHT FRONT DOOR CONTROL SWITCH ASSEMBLY RIGHT REAR DOOR CONTROL SWITCH ASSEMBLY TAIL TAIL RELAY WHT WIRE WHT/BLK WIRE

1) LEFT TURN 2) LEFT LANE CHANGE 3) NEUTRAL 4) RIGHT LANE CHANGE 5) RIGHT TURN BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-IGR 1 FUSE ECU-IGR 2 FUSE ECU-IGR 4 FUSE FORWARD RECOGNITION CAMERA FORWARD RECOGNITION HOOD W/ HEATER SUB-ASSEMBLY GRN WIRE GRY WIRE GVIF HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HTR IGB LANE DEPARTURE WARNING SWITCH LT BLU WIRE LT GRN WIRE METER-IGR FUSE MILLIMETER WAVE RADAR SENSOR ASSEMBLY NCA WIRE PNK LKSW WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL DC PPL SGND PPL/BLK WIRE PPL/BLU WIRE PPL/LT BLU WIRE PPL/RED WIRE PPL/VIO WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT STEERING SWITCH SGND SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STEERING SENSOR STEERING WHEEL SWITCH HOUSING TURN SIGNAL SWITCH WHT WIRE WHT/BLK WIRE

A/BAG-IGR FUSE AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY ECU-IGR 1 FUSE ECU-IGR 4 FUSE FROM IGR 1 RELAY (DIAGRAM 10 OF 10) HYBRID VEHICLE CONTROL ECU INTEGRATION CONTROL SUPPLY INTEGRATION CONTROL, PANEL ASSEMBLY LEFT FRONT POSITION CONTROL ECU ASSEMBLY LEFT HEADLIGHT ECU SUB-ASSEMBLY 1 LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT STOP LIGHT ASSEMBLY LEFT TENSION REDUCER (LEFT FRONT SEAT OUTER BELT ASSEMBLY) LT GRN WIRE METER-IGR FUSE MILLIMETER WAVE RADAR SENSOR ASSEMBLY MULTIPLEX NETWORK DOOR ECU MULTIPLEX TILT, TELESCOPIC ECU NETWORK GATEWAY ECU PARKING ASSIST ECU PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT HEADLIGHT ECU SUB- ASSEMBLY 1 RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT STOP LIGHT ASSEMBLY RIGHT TENSION REDUCER (RIGHT FRONT SEAT OUTER BELT ASSEMBLY) SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STEERING SENSOR TELEMATICS TRANSCEIVER VIO WIRE W/ CORNERING LIGHT