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

A/C EVAPORATOR TEMPERATURE SENSOR AIR CONDITIONING HARNESS ASSEMBLY 2 BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CONNECTOR HOUSING COLOR (BROWN) CONNECTOR HOUSING COLOR (WHITE) DISPLAY DRIVER ECU-B 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE METER FUSE RBBU RBUG RBUS REAR AIR MIX SERVO SUB-ASSEMBLY REAR MODE SERVO SUB-ASSEMBLY RED WIRE RELAY ENERGIZED VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY A/C EVAPORATOR TEMPERATURE SENSOR A/C RADIATOR DAMPER SERVO SUB-ASSEMBLY 1 A/C RADIATOR DAMPER SERVO SUB-ASSEMBLY 2 A/C UNIT (A/C HARNESS ASSEMBLY) B+ BUS BLK WIRE BLOWER DAMPER SERVO SUB-ASSEMBLY BLOWER MOTOR CONTROL BLU WIRE BLWH BUS - BUS G CONNECTOR HOUSING COLOR (BLACK) COOLER THERMISTOR (ROOM TEMPERATURE SENSOR 2) GRN WIRE GRY WIRE I.C LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RBBU RBUG RBUS REAR BLOWER MOTOR W/ FAN SUB-ASSEMBLY RED WIRE RLIN SEATS SYSTEM SG-6 SG-7 SG-8 SGA SHD SHDE SHP+ SHPE TEA TEC TFAL TSL TSR VIO WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE ECU-B 2 FUSE ENGINE ROOM R/B FRONT REFRESHING SEAT SWITCH FRONT SEAT BLOWER SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGNITION 1 RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT FRONT SEAT HEATER CONTROL SUB-ASSEMBLY LEFT SEAT BACK CLIMATE CONTROL BLOWER LEFT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY LOUT LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT SEAT HEATER CONTROL SUB-ASSEMBLY RIGHT SEAT BACK CLIMATE CONTROL BLOWER RIGHT SEAT CUSHION CLIMATE CONTROL BLOWER ASSEMBLY ROUT S/HTR F/L FUSE S/HTR F/R FUSE SG-5 SHP+ SWR THR+ TSL PNK SHD+ WIRE TSR PNK SG-6 WIRE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACL BLK WIRE BLU WIRE BRN WIRE CAXH CAXL CAYH CAYL DATA LINK CONNECTOR 3 ECU-ACC FUSE ECU-B 2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY JE (RIGHT KICK PANEL) LEFT BLIND SPOT MONITOR SENSOR LT BLU WIRE LT GRN WIRE NETWORK GATEWAY ECU OBD FUSE ORG/ WIRE PNK WIRE REAR TELEVISION CAMERA ASSEMBLY RED WIRE RELAY ENERGIZED RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CANN CANP CLEARANCE WARNING ECU ASSEMBLY DCM (TELEMATICS TRANSCEIVER) FORWARD RECOGNITION CAMERA FRONT TELEVISION CAMERA ASSEMBLY GRN WIRE GRY WIRE LEFT OUTER REAR VIEW MIRROR ASSEMBLY LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR SENSOR ASSEMBLY ORG/ WIRE PARKING ASSIST ECU PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT OUTER REAR VIEW MIRROR ASSEMBLY VIO WIRE WHT WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY (LEFT SIDE OF HVAC UNIT) BLK WIRE BLU WIRE CAN JUNCTION TERMINAL 2 CANN CANP CERTIFICATION ECU (RIGHT END OF DASH) COMBINATION METER ASSEMBLY GRN WIRE GRY WIRE LCH LCL LEFT HEADLIGHT ECU SUB-ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT POSITION CONTROL ECU, SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BODY ECU (ON INSTRUMENT PANEL J/B) METER MIRROR SUB-ASSEMBLY MO- MULTI- DISPLAY ASSEMBLY MULTIPLEX NETWORK DOOR ECU MULTIPLEX TILT, TELESCOPIC ECU ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE REMOTE OPERATION CONTROLLER RIGHT END OF DASH) RIGHT HEADLIGHT ECU SUB-ASSEMBLY STEREO COMPONENT AMPLIFIER ASSEMBLY VIO WIRE W/ HEADLIGHT BEAM LEVEL CONTROL W/O NAVIGATION WHT WIRE WHT/BLK WIRE YEL WIRE

ABSORBER CONTROL ECU ACL AIR BAG SENSOR ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY CAN JUNCTION TERMINAL 1 (UNDER CENTER CONSOLE) CANN CANP CLOCK ASSEMBLY GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE OCCUPANT DETECTION ECU PNK WIRE POWER STEERING ECU ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY STEERING SENSOR (TOP OF STEERING COLUMN) TX+1 TX-1 VIO WIRE WHT WIRE WHT/BLK WIRE YAW RATE SENSOR ASSEMBLY YEL WIRE

BLK WIRE BLU WIRE CSNF CSNR DOWN DOWN FRONT FDWN FRONT FRONT VERTICAL SWITCH FUP GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LDWN LIFTER SWITCH LT BLU WIRE LT GRN WIRE P/SEAT (FR) FUSE PNK WIRE RCLF RCLR REAR RECLINING SWITCH RED WIRE RIGHT FRONT LUMBAR POWER SEAT SWITCH RIGHT FRONT POWER SEAT CUSHION CONTROL MOTOR RIGHT FRONT POWER SEAT SWITCH RIGHT SEAT VARIABLE CUSHION SWITCH SLDF SLDR LUP SLIDE SWITCH VIO WIRE W/ SEAT VARIABLE CUSHION W/O SEAT VARIABLE CUSHION WHT WIRE

BACK BDCY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECU-DCC 2 FUSE ECUB ENGINE ROOM R/B FLD FOLD FOLD SEAT SWITCH ASSEMBLY (REAR 1 SEAT) GRN WIRE GRY WIRE HLG HLS HLV HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY INTERIOR LIGHTS SYSTEMS LH FOLD RETURN LT BLU WIRE LT GRN WIRE MAIN BODY ECU P/SEAT (RR) FUSE PNK WIRE R CL RCL- RCLF RCLR RED WIRE RELAY ENERGIZED RH FOLD RH RETURN RIGHT END OF DASH) RIGHT FOLD SEAT CONTROL ECU (REAR 1 SEAT) RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RTRN SFLD SFTP WHT WIRE WHT/BLK WIRE YEL WIRE

+B PNK RCL+ WIRE BACK BACK DOOR LOCK ASSEMBLY BDCY BLK WIRE BLU WIRE CTY ECUB ENGINE ROOM R/B FLD FLDL FLDR FOLD FUL GRN WIRE GRY WIRE HLG HLS HLV HOT AT ALL TIMES LEFT FOLD SEAT CONTROL ECU (REAR 1 SEAT) LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR POWER SEAT SWITCH LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK DOOR ECU P/SEAT R/L FUSE PNK R CL WIRE PNK SFLD WIRE PNK WIRE RCL- RCLF RCLR RED WIRE RETURN RIGHT REAR POWER SEAT SWITCH RTNL RTNR RTRN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE