Lexus RX IV facelift (2019-2023) vio Wiring diagrams

BACK DOOR LOCK ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE CERTIFICATION ECU CLS COMPUTER DATA LINES SYSTEM CSEL CTY DATA DOOR CONTROL SWITCH FSW+ GRN WIRE GRY WIRE INTEGRATION CONTROL, PANEL ASSEMBLY LEFT POWER BACK DOOR SENSOR ASSEMBLY LOCK LT BLU WIRE LT GRN WIRE OPN PNK WIRE POWER BACK DOOR SWITCH POWER BACK DOOR WARNING BUZZER RCO RDAM RED WIRE RIGHT POWER BACK DOOR SENSOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ALL DR LOCK RELAY BLK WIRE BLU WIRE BZR COMPUTER DATA LINES SYSTEM D DR UNLOCK RELAY ECU-ACC FUSE ECU-B 2 FUSE ENGINE HOOD COURTESY SWITCH (HOOD LOCK ASSEMBLY) GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN HORNS SYSTEM HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY L/D-DR UNLOCK RELAY LCTY LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LOCK LSWL LSWR LT BLU WIRE MAIN BODY ECU METER FUSE MILE PNK WIRE RCL- RCTY RED WIRE RELAY ENERGIZED RIGHT FOLD SEAT CONTROL ECU (REAR 1 SEAT) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY SSCL UNLOCK VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA COMPUTER DATA LINES SYSTEM DISPLAY DRIVER ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES LINES SYSTEM LSSR LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR LOCK ASSEMBLY S-HORN FUSE S-HORN RELAY SECURITY HORN ASSEMBLY SKID CONTROL ECU ASSEMBLY SPEAKER VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE CLGB CONTROL CIRCUIT CSEL DATA DOOR LOCK SWITCH ECU-DCC 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 2 INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT DOOR OUTSIDE HANDLE ASSEMBLY LOCK LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY OLP ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT DOOR OUTSIDE HANDLE ASSEMBLY STOP FUSE STOP LIGHT SWITCH ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCD ANTENNA COIL ANTI-THEFT SYSTEM BLK WIRE BLU WIRE CERTIFICATION ECU (RIGHT SIDE OF DASH) CLGB CODE COMPUTER DATA LINES SYSTEM CSEL ELECTRICAL KEY ANTENNA GRN WIRE GRY WIRE IND INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 3 LEFT REAR DOOR OUTSIDE HANDLE ASSEMBLY LIN PNK SLP PNK CUTB WIRE LT BLU WIRE LT GRN WIRE OLP PNK CANH WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER SWITCH RADIO RECEIVER ASSEMBLY RDAM RED WIRE RIGHT END OF DASH) RIGHT REAR DOOR OUTSIDE HANDLE ASSEMBLY SECURITY IND SEUC SHIFT INTERLOCK SYSTEM SL/R SWIL TXCT VIO WIRE W/ NAVIGATION W/O NAVIGATION WCSW WHT WIRE WHT/BLK WIRE YEL WIRE

AIR BAG SENSOR ASSEMBLY AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD BLK WIRE BRN WIRE CLOCK ASSEMBLY COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY CRUISE CONTROL MAIN SWITCH DA (REAR OF ENGINE) DATA LINK CONNECTOR 3 DC (LOWER LEFT REAR OF ENGINE) ECM SHIELD ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY FORWARD RECOGNITION CAMERA FRONT CONSOLE BOX ILLUMINATION (INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) FUEL INJECTOR ASSEMBLY 1 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 2 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 3 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 4 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 5 (FOR DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 6 (FOR DIRECT INJECTION) SHIELD FUEL PUMP ASSEMBLY SHIELD ID CODE BOX INSTRUMENT PANEL J/B ASSEMBLY KNOCK CONTROL SENSOR (BANK 1) SHIELD KNOCK CONTROL SENSOR (BANK 2) SHIELD LEFT PADDLE SHIFT SWITCH LEFT REAR COMBINATION LIGHT ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU NAVIGATION ECU RADIO RECEIVER ASSEMBLY REAR CONSOLE BOX ILLUMINATION (INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) REAR POWER OUTLET SOCKET ASSEMBLY 1 REAR REFRESHING SEAT SWITCH REMOTE OPERATION CONTROLLER RIGHT PADDLE SHIFT SWITCH RIGHT REAR COMBINATION LIGHT ASSEMBLY RIGHT STEERING PAD SWITCH SHIELD SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEERING SENSOR SWITCH WIRE 1 TOWING CONVERTER TOWING HITCH TRANSMISSION CONTROL SWITCH (TRANSMISSION FLOOR SHIFT ASSEMBLY) VIO WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

AUTO AUTO HIGH BEAM SWITCH AUTOMATIC LIGHT CONTROL SENSOR BLK WIRE BLU WIRE CAN I/F CANADA CLTB CLTE CLTS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIMMER SWITCH DISPLAY DRIVER DRL OFF OFF DRLE ECU-ACC FUSE FOG SWITCH GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT W/ HOT W/ ACC RELAY ENERGIZED HOT W/ TAIL RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY INTEGRATION CONTROL, PANEL ASSEMBLY LCYT LED DRIVER LIGHT CONTROL SWITCH LLEW LT BLU WIRE LT GRN WIRE MAIN BODY ECU ORG/ WIRE PNK WIRE RCTY RED WIRE RELAY ENERGIZED RLEW TAIL TAIL FUSE TELLTALES USA VIO WIRE W/ HEADLIGHT BEAM LEVEL CONTROL W/O HEADLIGHT BEAM LEVEL CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

ALT BLK WIRE BLU WIRE DC/DC FUSE ECU-B 4 FUSE ENGINE ROOM J/B FMIG FOGL FOGR FUSE BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE H-LP LH LO FUSE H-LP LH-LO RELAY H-LP RH LO FUSE H-LP RH-LO RELAY HOT AT ALL TIMES LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY (W/O HEADLIGHT BEAM LEVEL CONTROL) LT BLU WIRE LT GRN WIRE PNK WIRE RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY (W/O HEADLIGHT BEAM LEVEL CONTROL) SEMICONDUCTOR POWER INTEGRATION ECU SOL + TAIL VIO WIRE W/O HEADLIGHT BEAM LEVEL CONTROL WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM COOLING FAN ECUB ENGINE ROOM R/B FUSIBLE LINK BLOCK ASSEMBLY GRN WIRE GRY WIRE H-LP LH FUSE H-LP LH RELAY H-LP RH FUSE H-LP RH RELAY HEADLIGHT LEVELING MOTOR HEADLIGHT SWIVEL MOTOR HIGH/LOW HOT AT ALL TIMES HOT W/ IGNITION RELAY 1 ENERGIZED LCH LCL LIGHT LINL LINS LT BLU WIRE LT GRN WIRE MAIN FUSE PNK WIRE RED WIRE RIGHT HEADLIGHT ECU SUB-ASSEMBLY RIGHT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY SBR SGR SHB SHG SHRL SHRR SOLENOID VIO WIRE W/ ADAPTIVE FRONT LIGHTING SYSTEM W/ CORNERING LIGHT W/ HEADLIGHT BEAM LEVEL CONTROL W/O ADAPTIVE FRONT-LIGHTING SYSTEM W/O CORNERING LIGHT WHT WIRE WHT/BLK WIRE

AIR BAG SENSOR ASSEMBLY AUTO BLK WIRE BLU WIRE BUCKLE BUCKLE SWITCH CANADA COMPUTER DATA LINES SYSTEM DRL OFF OFF ECU-DCC 2 FUSE GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT REAR 2 SEAT INNER BELT ASSEMBLY LIGHT CONTROL SWITCH MAIN BODY ECU OCCUPANT DETECTION ECU PNK WIRE RBR- RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT REAR 2 SEAT INNER BELT ASSEMBLY RIGHT REAR SEAT 3 POINT TYPE BELT ASSEMBLY RIGHT REAR SEAT INNER BELT ASSEMBLY SWITCH TAIL USA VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE