Lexus UX I (2018-2024) org/ Wiring diagrams

BACK DOOR CONTROL SWITCH BDDN BLK WIRE BLU WIRE BZR CANN CANP COMPUTER DATA LINES SYSTEM DOOR CONTROL SWITCH DSG DSV ECU-DCC 2 FUSE ECUB FUEL DOOR RELEASE CIRCUIT FUEL LID OPEN SWITCH FUEL LID OPENER SWITCH FUL GRN WIRE GRY WIRE HAF HOT AT ALL TIMES HOT W/ IG+ PNK WIRE INSTRUMENT PANEL J/B ASSEMBLY KSIN LEFT "C" PILLAR) LEFT POWER BACK DOOR SENSOR ASSEMBLY LIB LSBO LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU ORG/ WIRE OSE OSL OSR PAWL PBDS PNK WIRE POS POWER BACK DOOR OPEN SWITCH POWER BACK DOOR WARNING BUZZER PPL PPL/BLU WIRE PPL/LT BLU WIRE PPL/PNK WIRE PPL/VIO WIRE RED WIRE RELAY ENERGIZED RIGHT POWER BACK DOOR SENSOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BACK DOOR LOCK ASSEMBLY W/ COURTESY LIGHT SWITCH BACK DOOR OPENER SWITCH ASSEMBLY BD+2 BD- BD-2 BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT SIDE OF DASH) CLS COMPUTER DATA LINES SYSTEM CSEL CTY CTYO DATA DC- DSG DSV ENGINE ROOM R/B 1 FSW+ GRN WIRE GRY WIRE HOT AT ALL TIMES KICK DOOR CONTROL SENSOR KSOT LEFT "C" PILLAR) LEFT POWER BACK DOOR UNIT ASSEMBLY SET LIN LOCK LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK DOOR ECU OPN ORG/ WIRE PBD FUSE PNK WIRE PPL PPL/BLU WIRE RCO RDAM RED WIRE RIGHT POWER BACK DOOR UNIT ASSEMBLY SET VIO WIRE WHT WIRE WHT/BLK WIRE

BACK HEATER BFB- BLK WIRE BLU WIRE CTB CUSHION BOLSTER CUSHION CENTER ENGINE ROOM R/B 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HTR INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SEAT BACK HEATER ASSEMBLY LEFT SEAT BACK CLIMATE CONTROL BLOWER LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK BBS WIRE PNK BFB+ WIRE PNK WIRE PPL/RED WIRE PPL/VIO WIRE R/B 2 RED WIRE RELAY ENERGIZED S/ HTR RELAY S/ HTR-MAIN FUSE S/HTR F/L FUSE S/HTR F/R FUSE SEAT BACK) SEAT CUSHION) SIGN SWR THR+ VIO WIRE WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY BACK HEATER BFB- BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CTB CUSHION BOLSTER CUSHION CENTER ECU-B 2 FUSE GRN WIRE GRY WIRE HEATED STEERING WHEEL SWITCH HOT AT ALL TIMES HTR INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SEAT BLOWER SWITCH LEFT FRONT SEAT HEATER SWITCH LOUT LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK BFB+ WIRE PNK WIRE RED WIRE REFRESHING SEAT SWITCH RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT SEAT BACK HEATER ASSEMBLY RIGHT FRONT SEAT BLOWER SWITCH RIGHT FRONT SEAT HEATER SWITCH RIGHT SEAT BACK CLIMATE CONTROL BLOWER RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY ROUT PNK WIRE SEAT BACK) SEAT CUSHION) SG-5 SG-6 SHD SHP+ SIGN PNK BBS WIRE SWR THR+ TSL TSR VIO WIRE WHT WIRE WHT/BLK WIRE

BACK HEATER BLK WIRE BLU WIRE CUSHION BOLSTER CUSHION CENTER ENGINE ROOM R/B 1 GRN WIRE HOT AT ALL TIMES HTR INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SEAT BACK HEATER ASSEMBLY LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LT BLU WIRE ORG/ WIRE PNK WIRE PPL/RED WIRE PPL/VIO WIRE R/B 2 RED WIRE RELAY ENERGIZED S/ HTR RELAY S/ HTR-MAIN FUSE S/HTR F/L FUSE S/HTR F/R FUSE SEAT BACK) SEAT CUSHION) SWR THR+ VIO WIRE WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY BACK HEATER BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CUSHION BOLSTER CUSHION CENTER ECU-B 2 FUSE GRN WIRE GRY WIRE HEATED STEERING WHEEL SWITCH HOT AT ALL TIMES HTR INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SEAT BLOWER SWITCH LEFT FRONT SEAT HEATER SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE REFRESHING SEAT SWITCH RELAY ENERGIZED RIGHT END OF DASH) RIGHT FRONT SEAT BACK HEATER ASSEMBLY RIGHT FRONT SEAT BLOWER SWITCH RIGHT FRONT SEAT HEATER SWITCH RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY SEAT BACK) SEAT CUSHION) SG-5 SG-6 SHD SHP+ SWR THR+ TSL TSR VIO WIRE WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY BHT BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM EHT ENGINE ROOM R/B 1 GRY WIRE HEATED STEERING WHEEL SWITCH HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LIN LT GRN WIRE ORG/ WIRE REFRESHING SEAT SWITCH RELAY ENERGIZED RIGHT END OF DASH) SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING VIBRATION ECU STRG HTR FUSE VIO WIRE WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY ACC 2 RELAY ACCD AGND BLK WIRE BLK/RED WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRN WIRE CERTIFICATION ECU CLOCK ASSEMBLY DC/DC FUSE DEF FUSE DEF RELAY DEICER FUSE DEICER RELAY DIODE (BACKUP) ECU- ACC 2 FUSE EFI 1 FUSE ENGINE ROOM J/B 1 ENGINE ROOM R/B 1 ENGINE SWITCH FAN 1 FUSE FAN-2 FUSE FOG FR FUSE FROM ABS-MAIN FUSE (DIAGRAM 1 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 1 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 3 OF 7) FROM FUSIBLE LINK BLOCK ASSEMBLY (DIAGRAM 1 OF 7) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 7) FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 6 OF 7) FUEL INJECTOR ASSEMBLY 1 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 2 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 3 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 4 (FOR PORT INJECTION) GRN WIRE GRY WIRE H-LP CLN FUSE H-LP CLN RELAY HTR FUSE HYBRID VEHICLE CONTROL ECU IGN FUSE IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 INNER REAR VIEW MIRROR ASSEMBLY INSTRUMENT PANEL J/B ASSEMBLY INVERTER W/ CONVERTER ASSEMBLY J/B-AM FUSE LEFT COOLING FAN MOTOR LEFT HEADLIGHT ECU SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE MAP LIGHT ASSEMBLY MULTI-DISPLAY MULTIPLEX NETWORK DOOR ECU ORG/ WIRE P-CON RELAY P/OUTLET 2 FUSE PBD FUSE PNK WIRE PPL PPL/GRN WIRE PPL/LT GRN WIRE R/B 2 R/B 4 RADIO RECEIVER ASSEMBLY RADIO SWITCH, VOLUME ASSEMBLY RAIN SENSOR RED WIRE REMOTE OPERATION CONTROLLER ASSEMBLY RIGHT COOLING FAN MOTOR RIGHT HEADLIGHT ECU SUB-ASSEMBLY S/HTR RELAY S/HTR RELAY R/B 2 S/HTR- MAIN FUSE STEREO COMPONENT EQUALIZER ASSEMBLY STRG HTR FUSE TELEMATICS TRANSCEIVER TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 4 OF 7) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 7) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 6 OF 7) TO R/B 4 (DIAGRAM 1 OF 7) TO VVT FUSE (DIAGRAM 1 OF 7) TRANSMISSION CONTROL ECU USB CHARGER SOCKET VIO WIRE WHT WIRE WHT/BLK WIRE

A/C AMPLIFIER ASSEMBLY A/C CONTROL ASSEMBLY ACC 2 RELAY ACCD BKUP LP FUSE BKUP LP RELAY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CERTIFICATION ECU CLEARANCE WARNING ECU ASSEMBLY COMPRESSOR W/ MOTOR ASSEMBLY DEF RELAY DEICER RELAY DIODE (BACKUP) DIS DOOR FUSE DOOR R/L FUSE DOOR R/R FUSE ECU-B 2 FUSE ENGINE ROOM R/B 1 FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FROM ACC RELAY (DIAGRAM 5 OF 7) FROM ECU-B 3 FUSE (DIAGRAM 6 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 2 OF 7) FROM R/B 3 ASSEMBLY (DIAGRAM 1 OF 7) GRN WIRE GRY WIRE H-LP CLN RELAY INSTRUMENT PANEL J/B ASSEMBLY INTEGRATION CONTROL, PANEL ASSEMBLY LEFT BLIND SPOT MONITOR SENSOR LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY LEFT POWER WINDOW REGULATOR MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU METER MIRROR SUB-ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY MOBILE WIRELESS CHARGER CRADLE ASSEMBLY MULTIPLEX NETWORK DOOR ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NETWORK GATEWAY ECU OBD FUSE ORG/ WIRE P/SEAT F/L FUSE P/SEAT FUSE PNK WIRE POWER FUSE POWER STEERING ECU W/ MOTOR ASSEMBLY POWER SWITCH PPL PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE R/B 2 (RIGHT SIDE OF ENGINE COMPT) RADIO RECEIVER ASSEMBLY REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) RED WIRE REFRESHING SEAT SWITCH RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) RIGHT FRONT POWER SEAT SWITCH ASSEMBLY RIGHT FRONT SEAT OUTER BELT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT POWER WINDOW REGULATOR MOTOR ASSEMBLY S/HTR RELAY S/ROOF FUSE SHIFT LOCK CONTROL ECU (SHIFT LOCK CONTROL UNIT ASSEMBLY) SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) STEERING SENSOR STEREO COMPONENT EQUALIZER ASSEMBLY TAIL TELLTALE LIGHT ASSEMBLY THEFT WARNING SIREN ASSEMBLY TI, TE FUSE TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 6 OF 7) TO R/B 4 (DIAGRAM 2 OF 7) TO TAIL RELAY (DIAGRAM 7 OF 7) USB CHARGER SOCKET VEHICLE APPROACHING SPEAKER CONTROLLER VIO WIRE W/ HEAD UP DISPLAY W/ MEMORY W/O MEMORY WCSW WHT WIRE WHT/BLK WIRE

A/C CONTROL ASSEMBLY ACC RELAY AIR BAG ECU ASSEMBLY ALL DR LOCK RELAY BKUP LP FUSE BKUP LP RELAY BLK WIRE BLK/RED WIRE BLU WIRE BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY CLEARANCE WARNING ECU ASSEMBLY COMBINATION METER ASSEMBLY D DR UNLOCK RELAY D/L FUSE DCM FUSE DIODE (BACKUP) DOME CUT RELAY DOME FUSE DOOR BACK FUSE DOOR BACK RELAY DOOR FUSE DOOR R/L FUSE DOOR R/R FUSE ECU-ACC FUSE ECU-B 1 FUSE ECU-B 2 FUSE ECU-B 3 FUSE FC (RIGHT CENTER OF DASH) FORWARD RECOGNITION CAMERA FORWARD RECOGNITION W/ HEATER HOOD SUB-ASSEMBLY FROM ACC RELAY (DIAGRAM 6 OF 7) FROM CERTIFICATION ECU (DIAGRAM 2 OF 7) FROM ENGINE ROOM R/B 1 (DIAGRAM 3 OF 7) FROM FUSIBLE LINK BLOCK ASSEMBLY (DIAGRAM 1 OF 7) GRN WIRE GRY WIRE HAZ FUSE ID CODE BOX (IMMOBILIZER CODE ECU) L/D-DR UNLOCK RELAY LEFT BLIND SPOT MONITOR SENSOR LEFT FRONT FOOT LIGHT (LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) LEFT FRONT POWER SEAT SWITCH ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY LEFT POWER WINDOW REGULATOR MOTOR ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU MAP LIGHT ASSEMBLY MILLIMETER WAVE RADAR SENSOR ASSEMBLY MULTIPLEX NETWORK DOOR ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NAVIGATION ECU NETWORK GATEWAY ECU OBD FUSE OCCUPANT DETECTION ECU ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY P/OUTLET 1 FUSE P/SEAT F/L FUSE P/SEAT FUSE PNK WIRE POWER FUSE POWER OUTLET SOCKET ASSEMBLY 1 POWER STEERING ECU W/ MOTOR ASSEMBLY PPL PPL/BLK WIRE PPL/GRN WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE R/B 6 REAR CROSS TRAFFIC ALERT BUZZER (BLIND SPOT MONITOR BUZZER) REAR WIPER MOTOR ASSEMBLY RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) RIGHT FRONT FOOT LIGHT (RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) RIGHT FRONT POWER SEAT SWITCH ASSEMBLY RIGHT FRONT SEAT OUTER BELT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT POWER WINDOW REGULATOR MOTOR ASSEMBLY S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY) STEERING LOCK ACTUATOR/ UPPER BRACKET ASSEMBLY STEERING SENSOR STOP FUSE STOP LIGHT SWITCH ASSEMBLY STRG LOCK FUSE TELEMATICS TRANSCEIVER TELLTALE LIGHT ASSEMBLY TI, TE FUSE TO CERTIFICATION ECU (DIAGRAM 2 OF 7) TO DOOR R/R FUSE (DIAGRAM 4 OF 7) TO ENGINE ROOM J/B 1 (DIAGRAM 2 OF 7) TO R/B 6 (DIAGRAM 5 OF 7) TO TAIL RELAY (DIAGRAM 7 OF 7) VIO WIRE W/ MEMORY W/O MEMORY WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY WIPER RR FUSE