Power distribution circuit for Lexus NX AZ20 (2021-2024)

AVS FUSE BATTERY BKUP LP RELAY BLK WIRE BLK/WHT WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRN WIRE CABLE EV CHARGER LOCK ASSEMBLY DC/DC CONVERTER ASSEMBLY DC/DC FUSE ECU-B 4 FUSE ENGINE ROOM J/B 1 EV CHARGER LID INDICATOR ASSEMBLY FAN FUSE FAN W/ MOTOR ASSEMBLY FOG RR RELAY HTR FUSE IGR 3 RELAY INP STD 1 FUSE INP STD 2 FUSE LT BLU WIRE MAIN 2 FUSE MAIN FUSE NCA WIRE NOISE FILTER FUSE P CON MAIN FUSE P CON MTR FUSE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY (LEFT END OF DASH) PPL/GRN WIRE PTC HTR 3 FUSE PTC HTR 3 RELAY R/B 2 FUSE RADIO SETTING CONDENSER RED WIRE RR DEF RELAY SHIFT CONTROL ACTUATOR ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STRG HTR FUSE TO ENGINE ROOM R/B 1 (DIAGRAM 3 OF 10) TO ENGINE ROOM R/B 2 (DIAGRAM 2 OF 10) TO IGCT-SCENE FUSE (DIAGRAM 2 OF 10) TO POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 5 OF 10) TOWING-B FUSE TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

A/C 3 FUSE A/C MAIN FUSE A/C- MG/V RELAY ABS 3 FUSE ABS- MAIN FUSE AIR CONDITIONING AMPLIFIER ASSEMBLY AMD 2 FUSE BATT HTR 1 FUSE BATT HTR 2 FUSE BATT-S 1 FUSE BATT-S 2 FUSE BATTERY ECU ASSEMBLY BATTERY STATE SENSOR ASSEMBLY BLK WIRE BLU WIRE COMPRESSOR W/ MOTOR ASSEMBLY DEICER FUSE DEICER RELAY E-LATCH 1 FUSE E-LATCH 3 FUSE ELECTRIC VEHICLE CHARGER ASSEMBLY FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 10) FROM TOWING-B FUSE (DIAGRAM 1 OF 10) GRN WIRE H-LP CLN FUSE H-LP CLN RELAY HEAT PUMP ECU ASSEMBLY HEATER PUMP ASSEMBLY HV BATT FUSE IGCT SCENE RELAY IGCT-SCENE FUSE INVERTER W/ CONVERTER ASSEMBLY LEFT REAR SEAT LT BLU WIRE MG FUSE P/SEAT (FR) FUSE PNK WIRE PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/RED WIRE PPL/VIO WIRE PTC HTR 1 FUSE PTC HTR 1 RELAY PTC HTR 2 FUSE PTC HTR 2 RELAY RED WIRE RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT FRONT POWER SEAT SWITCH RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR SEAT S/HTR R/L FUSE S/HTR RR FUSE SECOND POWER SUPPLY REMOTE PARKING CIRCUIT TOWING- ALT FUSE TRACTION BATTERY HEATER RELAY 1 VIO WIRE WHT WIRE

A/C 2 FUSE A/C- MG/V RELAY ABS 1 FUSE ABS 2 FUSE ABS 3 FUSE ABS MTR FUSE ABS- MAIN FUSE BLK WIRE BLU WIRE CERTIFICATION ECU D/C CUT FUSE DLC 3 E-LATCH 2 FUSE E-LATCH 4 FUSE ECU-DCC 2 FUSE EFI 1 FUSE ENGINE ROOM R/B 2 FROM ENGINE ROOM J/B 1 (DIAGRAM 1 OF 10) GRN WIRE HEAT PUMP ECU ASSEMBLY HIGH PRESSURE ELECTRIC VALVE HORN FUSE HORN RELAY IGCT IG RELAY INNER REAR VIEW MIRROR ASSEMBLY LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LOW PRESSURE ELECTRIC VALVE LT BLU WIRE LT GRN WIRE MAP LIGHT SUB-ASSEMBLY OBD FUSE ORG/ WIRE PNK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE R/B 3 FUSE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT END OF DASH) S-HORN FUSE S-HORN RELAY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) TO POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 5 OF 10) TO VVT FUSE (DIAGRAM 4 OF 10) TV FUSE VIO WIRE W/O ADVANCED PARK SYSTEM WHT WIRE WIPER FUSE WIPER RELAY

AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE D INJ 1 RELAY D INJ FUSE DEICER RELAY ECU- IGP 1 FUSE ECU- IGP 2 FUSE ECU-IGP 3 FUSE EFI MAIN 2 RELAY EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY EFI- MAIN 2 FUSE EFI- MAIN 3 FUSE EFI- MAIN 3 RELAY ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 EPS FUSE FROM POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 10 OF 10) FROM TV FUSE (DIAGRAM 3 OF 10) FUEL INJECTOR ASSEMBLY 1 (PORT INJECTION) FUEL INJECTOR ASSEMBLY 2 (PORT INJECTION) FUEL INJECTOR ASSEMBLY 3 (PORT INJECTION) FUEL INJECTOR ASSEMBLY 4 (PORT INJECTION) GRN WIRE GRY WIRE HYBRID VEHICLE CONTROL ECU IGCT-IG FUSE IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 IGP 1 RELAY IGP- MAIN 1 FUSE INJ FUSE INP STD 3 FUSE INV W/PMP 2 FUSE INV W/PMP RELAY LT BLU WIRE LT GRN WIRE NETWORK GATEWAY ECU OIL PMP FUSE OIL PMP RELAY ORG/ WIRE P/I FUSE PNK WIRE POWER STEERING ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/PNK WIRE PTC HTR 1 RELAY PTC HTR 2 RELAY PTC HTR 3 RELAY REAR SEAT HEATER SWITCH RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STOP LIGHT SWITCH ASSEMBLY TO POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 6 OF 10) TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE VVT FUSE VVT RELAY WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY

AIR CONDITIONING AMPLIFIER ASSEMBLY AMP 1 FUSE BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY DIGITAL KEY ECU ASSEMBLY DOME FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR DBL/L FUSE DOOR F/L FUSE DOOR F/R FUSE DOOR R/L FUSE DOOR R/R FUSE ECU- DCC 1 FUSE ECU- DCC 3 FUSE ECU-B 3 FUSE FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 10) FROM ENGINE ROOM R/B 1 (DIAGRAM 3 OF 10) GRN WIRE KICK DOOR CONTROL SENSOR LEFT FRONT POSITION CONTROL ECU ASSEMBLY LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LT GRN/BLK WIRE MULTIPLEX NETWORK DOOR ECU MULTIPLEX TILT, TELESCOPIC ECU OPTION CONNECTOR (LEFT SCUFF PLATE ILLUMINATION) OPTION CONNECTOR (RIGHT SCUFF PLATE ILLUMINATION) P/SEAT F/L FUSE PARKING ASSIST ECU PBD FUSE PNK WIRE PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/RED WIRE PPL/VIO WIRE RADIO, DISPLAY RECEIVER ASSEMBLY RED WIRE RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY ROOM LIGHT CONTROL RELAY S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) STEERING SENSOR STEREO COMPONENT AMPLIFIER ASSEMBLY TI, TE FUSE TO ACC RELAY (DIAGRAM 7 OF 10) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 10 OF 10) VIO WIRE WHT WIRE

BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY DCM FUSE ECU-B 1 FUSE ECU-B 2 FUSE ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY FROM ENGINE ROOM R/B 1 (DIAGRAM 4 OF 10) FUEL OPN 1 FUSE FUEL OPN RELAY GRN WIRE HAZ FUSE HYBRID VEHICLE CONTROL ECU ID CODE BOX INTEGRATION CONTROL SUPPLY LEFT FRONT COURTESY LIGHT ASSEMBLY LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LEFT REAR DOOR CONTROL SWITCH ASSEMBLY LT BLU WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NETWORK GATEWAY ECU PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE RIGHT FRONT COURTESY LIGHT ASSEMBLY RIGHT FRONT DOOR CONTROL SWITCH ASSEMBLY RIGHT FRONT DOOR OUTSIDE HANDLE ASSEMBLY RIGHT REAR DOOR CONTROL SWITCH ASSEMBLY STEERING LOCK (W/ ECU) ACTUATOR ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY STRG LOCK FUSE TELEMATICS TRANSCEIVER THEFT WARNING SIREN ASSEMBLY TO IGR 2 RELAY (DIAGRAM 7 OF 10) VEHICLE APPROACHING SPEAKER CONTROLLER WHT WIRE

ACC RELAY BKUP LP FUSE BLK WIRE BLU WIRE CERTIFICATION ECU ECU-ACC FUSE ECU-IGR 2 FUSE ENGINE ROOM R/B 2 EPS-IGR FUSE FORWARD RECOGNITION CAMERA FROM +BA RELAY (DIAGRAM 8 OF 10) FROM AMP 1 FUSE (DIAGRAM 5 OF 10) FROM IGR 1 RELAY (DIAGRAM 10 OF 10) FROM STRG LOCK FUSE (DIAGRAM 6 OF 10) GRN WIRE H-LP CLN RELAY IGR 2 RELAY LT GRN WIRE MAIN BODY ECU MAP LIGHT SUB-ASSEMBLY NETWORK GATEWAY ECU ORG/ WIRE P/OUTLET 1 FUSE P/OUTLET RELAY POWER OUTLET SOCKET ASSEMBLY 1 POWER OUTLET SOCKET ASSEMBLY 2 POWER OUTLET SOCKET ASSEMBLY 3 POWER STEERING ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) PPL PPL/BLK WIRE PPL/GRN WIRE PPL/RED WIRE PPL/VIO WIRE RADIO, DISPLAY RECEIVER ASSEMBLY REAR WIPER MOTOR ASSEMBLY RED WIRE S/HTR 1 RELAY SEMICONDUCTOR POWER INTEGRATION ECU TO IGR 1 RELAY (DIAGRAM 10 OF 10) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 10 OF 10) TO TAIL RELAY (DIAGRAM 8 OF 10) USB 1 FUSE USB CHARGER SOCKET WHT WIRE WIPER RR FUSE

+BA 1 FUSE +BA 2 FUSE +BA RELAY BLU WIRE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FROM S/HTR 1 RELAY (DIAGRAM 7 OF 10) INTEGRATION CONTROL, PANEL ASSEMBLY INTERIOR ILLUMINATION LIGHT ASSEMBLY 4 LEFT BLIND SPOT MONITOR SENSOR LEFT LICENSE PLATE LIGHT ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT REAR DOOR CONTROL SWITCH ASSEMBLY LEFT REAR LIGHT ASSEMBLY LEFT SEAT MEMORY SWITCH MAP LIGHT SUB-ASSEMBLY METER MIRROR SUB-ASSEMBLY MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY PANEL FUSE 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 RADIO, DISPLAY RECEIVER ASSEMBLY REAR SEAT HEATER SWITCH RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT REAR COMBINATION LIGHT ASSEMBLY RIGHT REAR DOOR CONTROL SWITCH ASSEMBLY RIGHT REAR LIGHT ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY TAIL FUSE TAIL RELAY TO ACC RELAY (DIAGRAM 7 OF 10) TRIP SWITCH VIO WIRE W/ HEAD UP DISPLAY

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

BLK WIRE BLU WIRE CERTIFICATION ECU CLEARANCE WARNING ECU ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DIS ECU-IGR 3 FUSE ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY FROM IGR 2 RELAY (DIAGRAM 7 OF 10) GLOVE BOX LIGHT ASSEMBLY GRY WIRE HAZARD WARNING SIGNAL SWITCH ASSEMBLY IGPD IGR 1 RELAY IGRD INTEGRATION CONTROL, PANEL ASSEMBLY LT GRN WIRE METER MIRROR SUB-ASSEMBLY MOBILE WIRELESS CHARGER CRADLE ASSEMBLY ORG/ WIRE PNK WIRE POWER SWITCH PPL PPL/BLK WIRE PPL/BLU WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RIGHT FRONT DOOR CONTROL SWITCH ASSEMBLY TAIL TO A/BAG-IGR FUSE (DIAGRAM 9 OF 10) TO ACC RELAY (DIAGRAM 7 OF 10) TO ENGINE ROOM R/B 1 (DIAGRAM 4 OF 10) VIO WIRE WCSW WHT WIRE