Lexus RX IV (2015-2019) relay energized Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM E.F.I. ENGINE COOLANT TEMPERATURE SENSOR ENGINE ROOM R/B FAN 1 FUSE FAN 1 RELAY FAN 2 RELAY FAN-2 FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT COOLING FAN ECU LEFT COOLING FAN MOTOR PNK WIRE RED WIRE RELAY ENERGIZED RFC RIGHT COOLING FAN ECU RIGHT COOLING FAN MOTOR WHT WIRE WHT/BLK WIRE YEL WIRE

AUTO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CTLA DRL OFF OFF ECU-ACC FUSE ECU-DCC 2 FUSE GRN WIRE GRY WIRE HEAD HEADLIGHT DIMMER SWITCH ASSEMBLY HMSL HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LCYT LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT TURN LEFT LANE CHANGE 1) 2) LIGHT LIGHT CONTROL LT BLU WIRE MAIN BODY ECU MARKER NEUTRAL RIGHT LANE CHANGE RIGHT TURN 3) 4) 5) ORG/ WIRE PNK WIRE RADIO SETTING CONDENSER (CENTER REAR OF ROOF) RCTY RED WIRE RELAY ENERGIZED RIGHT REAR COMBINATION LIGHT ASSEMBLY SB (LEFT CENTER REAR OF CARGO AREA) SC (RIGHT CENTER REAR OF CARGO AREA) STOP STOP FUSE STOP/TAIL STP+ SWITCH TAIL TAIL FUSE TAIL RELAY TOWING CONVERTER TRN+ TRNL TRNR TURN TURN SIGNAL USA CANADA W/O CORNERING LIGHT W/ CORNERING LIGHT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1) 2) NEUTRAL RIGHT LANE CHANGE RIGHT TURN 3) 4) 5) BHT BLK WIRE BRN WIRE CAN I/F CIRCUIT COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY EHT ENGINE ROOM R/B FLASHER FORWARD RECOGNITION CAMERA GRN WIRE GRY WIRE HEADLIGHT DIMMER SWITCH ASSEMBLY IGB INSTRUMENT PANEL J/B ASSEMBLY LANE DEPARTURE WARNING SWITCH LDA LEFT TURN LEFT LANE CHANGE LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK SPSW WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT STEERING PAD SWITCH SKID CONTROL BUZZER ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY STEERING VIBRATION, HEATER ECU, SWITCH WIRE 1 STEERING WHEEL) STRG HTR FUSE STRV SWITCH TURN VIO WIRE WHT WIRE WHT/BLK 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 RCTY RED WIRE RELAY ENERGIZED RIGHT FOLD SEAT CONTROL ECU 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

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 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

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CONTROL CIRCUIT DOOR LOCK SWITCH DOOR R/L FUSE DOWN DRIVER SIDE AUTO SWITCH DRIVER SIDE DOWN SWITCH DRIVER SIDE UP SWITCH ECU-ACC FUSE ECU-B 2 FUSE FRONT PASSENGER SIDE CONTROL SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR SIDE CONTROL SWITCH LT BLU WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY PNK WIRE RED WIRE RELAY ENERGIZED RIGHT REAR SIDE CONTROL SWITCH VIO WIRE WHT WIRE WHT/BLK WIRE WINDOW LOCK SWITCH

AUTO BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN DOWN AUTO DOWN MANUAL ECU (CONTROL UNIT) ECU (DRIVING UNIT) ECU-B 4 FUSE FUSE BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LED LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MANUAL RED WIRE RELAY ENERGIZED UP AUTO VIO WIRE WHT WIRE WHT/BLK WIRE

AIR BAG SENSOR ASSEMBLY BACKUP BATTERY (MAYDAY BATTERY) BBI+ BBO- BLK WIRE BLU WIRE CANN CANP CERTIFICATION ECU COMPUTER DATA LINES SYSTEM DCM (TELEMATICS TRANSCEIVER) DCM FUSE ECU-ACC FUSE FRONT SPEAKER ASSEMBLY 3 GPS ANTENNA GRN WIRE GSW HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY JE (RIGHT KICK PANEL) LT BLU WIRE LT GRN WIRE MCI- MCO- MCVD MIN MUTE NCA WIRE ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SGND SHIELD SIG SLED SLP SLPD SPDP SPI+ SPO- TELEPHONE ANTENNA TELEPHONE MICROPHONE ASSEMBLY USB USBG USBV VIO WIRE VOR- VOT+ WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE CAN I/F CIRCUIT COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CTR + FLASHER GREEN GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN BOARD MAP LIGHT ASSEMBLY ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RRID SKID CONTROL ECU ASSEMBLY SOS SPEAKER STEREO COMPONENT AMPLIFIER ASSEMBLY TMUT VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ALT BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CTLA CTLB CTLS CTRS DC/DC FUSE ENGINE ROOM J/B ENGINE ROOM R/B GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE LT BLU WIRE MAIN BODY ECU ORG/ WIRE OUT PNK WIRE RED WIRE RELAY ENERGIZED SEMICONDUCTOR POWER INTEGRATION ECU SPEAKER TAIL FUSE TAIL RELAY TOWING CONVERTER (RIGHT REAR OF CARGO AREA) TOWING FUSE TOWING HITCH TRNL TRNR TTLA TTLS TTRS VIO WIRE WHT WIRE WHT/BLK WIRE