Lexus NX AZ20 (2021-2024) computer data lines system Wiring diagrams

ABS 3 FUSE ABS- MAIN FUSE AE (LEFT REAR OF ENGINE COMPT) BLK WIRE BLU WIRE BOA BOE PPL GND BRAKE LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE PEDAL STROKE SENSOR ASSEMBLY BS PNK WIRE CANH BATT COMPUTER DATA LINES SYSTEM CTY DCTY DRIVER'S DOOR ECU- DCC 1 FUSE ECU- DCC 3 FUSE ECU-IGR 4 FUSE GH (LEFT REAR QUARTERPANEL) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED LBL LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE LUGGAGE ROOM R/B 1 METER-IGR FUSE MGND PNK PNK WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE SECOND POWER SUPPLY REMOTE PARKING CIRCUIT SKG SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STEERING SENSOR (STEERING COLUMN) STOP FUSE VCSK VIO WIRE W/ ADVANCE PARK SYSTEM W/O ADVANCE PARK SYSTEM WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER EV/HV AUTO FUEL/TEMP GAUGE TELLTALE GRN WIRE GRY WIRE HV/EV HOLD CHG HYBRID SYSTEM CIRCUIT I/F DD LED DRIVER LEFT FRONT SPEED SENSOR LT GRN WIRE ORG/ WIRE PNK WIRE PPL PPL PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RE- RED WIRE RIGHT PARKING BRAKE ACTUATOR ASSEMBLY TRAIL VIO WIRE WHT WIRE

AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE BRN WIRE CAFH CAFL CERTIFICATION ECU COMPUTER DATA LINES SYSTEM CTY ESSI EXO GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE MRL+ MRR ORG/ WIRE PNK WIRE PPL PPL PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE RIGHT FRONT SPEED SENSOR WIRE RIGHT REAR SPEED SENSOR SEMICONDUCTOR POWER INTEGRATION ECU SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STP OUT VIO WIRE W/ AVS W/O AVS WHT WIRE WHT/BLK WIRE YAW RATE SENSOR

AUTO AUTO OFF AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE CAN I/F CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DD (LEFT SIDE OF DASH) DIMMER SWITCH DISPLAY DRIVER ECU-IGR 2 FUSE ECU-IGR 4 FUSE FOG SWITCH GRN WIRE GRY WIRE HDL HEAD HEAD HF HU HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HU HF HL IGR LED DRIVER LIGHT CONTROL SWITCH LT BLU WIRE MAIN BODY ECU OFF ORG/ WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/VIO WIRE RED WIRE STEERING COLUMN) STEERING SENSOR STEERING WHEEL SWITCH HOUSING TAIL TELLTALES TURN SIGNAL SWITCH VIO WIRE WHT WIRE

BLK WIRE BLU WIRE CANL PNK CANH WIRE COMPUTER DATA LINES SYSTEM CRSL DRL/PARKING ECU-IGR 1 FUSE ECU-IGR 2 FUSE ECUB ELECTRIC PARKING BRAKE SWITCH ASSEMBLY FAN GRN WIRE GRY WIRE HEADLIGHT LEVELING ACTUATOR HEDL HLC HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR LCH LCL LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ECU SUB-ASSEMBLY 1 LEFT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LINL LINS LOW/HIGH LT BLU WIRE LT GRN WIRE METER-IGR FUSE ORG/ WIRE PNK CRSR WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/LT BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ECU SUB- ASSEMBLY 1 SBR SEMICONDUCTOR POWER INTEGRATION ECU SGR SHB SHG SHRL SHRR SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) SOLENOID TNS TURN VIO WIRE WHT WIRE WHT/BLK WIRE WIPER/WASHER SYSTEM

AUTO AUTO OFF AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE CAN I/F CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CXPI DD (LEFT SIDE OF DASH) DIMMER SWITCH DISPLAY DRIVER ECU-IGR 2 FUSE ECU-IGR 4 FUSE FOG SWITCH GRN WIRE GRY WIRE HEAD HEAD HF HU HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED HU HF HL IGR LED DRIVER LIGHT CONTROL SWITCH LT BLU WIRE MAIN BODY ECU OFF ORG/ WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/VIO WIRE RED WIRE STEERING COLUMN) STEERING SENSOR STEERING WHEEL SWITCH HOUSING TAIL TELLTALES TURN SIGNAL SWITCH VIO WIRE WHT WIRE

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECU-IGR 2 FUSE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY GRN WIRE GRY WIRE HOT W/ IGR 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT UNIT ASSEMBLY LT BLU WIRE LT GRN WIRE METER-IGR FUSE ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT UNIT ASSEMBLY SEMICONDUCTOR POWER INTEGRATION ECU SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE BUA BUAE COMPUTER DATA LINES SYSTEM ENGINE ROOM R/B 1 GE (LEFT "B" PILLAR) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGCT SCENE RELAY ENERGIZED IGCT 4 FUSE INTEGRATION CONTROL SUPPLY LT GRN WIRE LUGGAGE ROOM R/B 1 P CON MAIN FUSE P CON MTR FUSE PNK WIRE PPL/BLK WIRE PPL/GRN WIRE RED WIRE SHIFT CONTROL ACTUATOR ASSEMBLY TRANSMISSION FLOOR SHIFT ASSEMBLY VIO WIRE WAKE WHT WIRE WHT/BLK WIRE

A/BAG-IGR FUSE ACL AIR BAG SENSOR ASSEMBLY BBL+ BCL+ BDL- BDL+ BFL+ BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DK+ DRIVER SIDE SQUIB CIRCUIT (HORN BUTTON ASSEMBLY) GNDL GRN WIRE GSW HOT W/ IGR 1 RELAY ENERGIZED ICL- IGR INSTRUMENT PANEL PASSENGER AIR BAG W/O DOOR ASSEMBLY LEFT DOOR SIDE AIR BAG SENSOR LEFT FLOOR SIDE AIR BAG SENSOR LEFT FRONT POWER SEAT SLIDE MOTOR (LEFT FRONT SEAT ADJUSTER ASSEMBLY) LEFT FRONT SEAT AIR BAG ASSEMBLY LEFT FRONT SEAT INNER BELT ASSEMBLY LOWER INSTRUMENT PANEL AIR BAG ASSEMBLY 1 LSP + PL- PLR+ PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE RED WIRE SFL- SL- SPIRAL CABLE SUB-ASSEMBLY SR- STEERING COLUMN) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE CAN I/F CCS ECC SUP COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN ECC SUP ECU- DCC 3 FUSE ECU-B 2 FUSE ETTA GCS GCSG GMT GMTG GRF GRFG GRN WIRE GRY WIRE GSN GSNG HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED HYBRID VEHICLE TRANSAXLE ASSEMBLY (REAR OF ENGINE) LED DRIVER LT BLU WIRE LT GRN WIRE MCS MCSG METER-IGR FUSE MMT MMTG MRF MRFG MSN MSNG ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/BLU WIRE PPL/LT GRN WIRE PPL/RED WIRE PPL/VIO WIRE RED WIRE SDN SHIELD SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STOP FUSE TELLTALES TRANSMISSION SHIFT SWITCH TTA VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE