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

This page contains all the electrical diagrams for the component. wht, in which he is found in the car Lexus RX IV facelift (2019-2023). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..

wht wiring diagram (101 of 199)

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

Go to component -> Climate control seats circuit -> WHT WIRE

wht wiring diagram (102 of 199)

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

Go to component -> Computer data lines circuit (1 of 4) -> WHT WIRE

wht wiring diagram (103 of 199)

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

Go to component -> Computer data lines circuit (3 of 4) -> WHT WIRE

wht wiring diagram (104 of 199)

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

Go to component -> Computer data lines circuit (4 of 4) -> WHT WIRE

wht wiring diagram (105 of 199)

BLK WIRE BLU WIRE DOWN FDWN FRONT FRONT VERTICAL SWITCH FUP GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LDWN LEFT FRONT LUMBAR POWER SEAT SWITCH LEFT FRONT POWER SEAT SWITCH LIFTER SWITCH LT BLU WIRE LT GRN WIRE LUP P/SEAT F/L FUSE PNK WIRE RCLF RCLR REAR RECLINING SWITCH RED WIRE SA (LEFT "B" PILLAR) SLDF SLDR SLIDE SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE

Go to component -> Driver power seat circuit -> WHT WIRE

wht wiring diagram (106 of 199)

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

Go to component -> Front heated seats circuit -> WHT WIRE

wht wiring diagram (107 of 199)

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

Go to component -> Passenger power seat circuit -> WHT WIRE

wht wiring diagram (108 of 199)

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

Go to component -> Rear folding seat circuit (1 of 2) -> WHT WIRE

wht wiring diagram (109 of 199)

+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

Go to component -> Rear folding seat circuit (2 of 2) -> WHT WIRE

wht wiring diagram (110 of 199)

A/C AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE ECU-B 2 FUSE ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LEFT REAR SEAT HEATER CONTROL SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK TFAL WIRE PNK TFAR WIRE PNK WIRE REAR REFRESHING SEAT SWITCH REAR SEAT HEATER RELAY REAR SEAT HEATER SWITCH RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT REAR SEAT HEATER CONTROL SUB-ASSEMBLY RLIN S/HTR RR FUSE SG-6 SG-7 SG-8 SHDE SHPE SWR THR+ VIO WIRE WHT WIRE WHT/BLK WIRE

Go to component -> Rear heated seats circuit -> WHT WIRE

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

wht wiring diagram (101 of 199)

List of components:

wht wiring diagram (102 of 199)

List of components:

wht wiring diagram (103 of 199)

List of components:

wht wiring diagram (104 of 199)

List of components:

wht wiring diagram (105 of 199)

List of components:

wht wiring diagram (106 of 199)

List of components:

wht wiring diagram (107 of 199)

List of components:

wht wiring diagram (108 of 199)

List of components:

wht wiring diagram (109 of 199)

List of components:

wht wiring diagram (110 of 199)

List of components:

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