Lexus RX IV facelift (2019-2023) ecu-acc fuse Wiring diagrams

BACK DOOR CONTROL SWITCH BD+2 BD- BD-2 BDDN BLK WIRE BLU WIRE BZR CANN CANP CLLS COMPUTER DATA LINES SYSTEM CTYO DC- DSG DSV ECU-ACC FUSE ECU-B 4 FUSE ECU-DCC 2 FUSE ECUB ENGINE ROOM R/B FUL FUSE BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE HAF HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY KICK DOOR CONTROL SENSOR KSIN KSOT LEFT POWER BACK DOOR UNIT ASSEMBLY SET LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU OSE OSL OSR PAWL PBD FUSE PBDS PNK WIRE POS RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT POWER BACK DOOR UNIT ASSEMBLY 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

AUTO BLK WIRE BLU WIRE BRN WIRE CANADA 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 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 VIO WIRE W/ CORNERING LIGHT W/O CORNERING LIGHT 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

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

-DP BACK BACK DOOR LOCK ASSEMBLY BLK WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR SUB-ASSEMBLY) CANN CANP COMPUTER DATA LINES SYSTEM CTY DOWN ECU-ACC FUSE ECU-B 4 FUSE ENTER FUL FUSE BLOCK ASSEMBLY 2 GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LBL LCTY LEFT LEFT "C" PILLAR) LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT STEERING PAD SWITCH LT BLU WIRE LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK DOOR ECU ORG/ WIRE PNK WIRE R CL RCTY RED WIRE RIGHT RIGHT END OF DASH) RIGHT FOLD SEAT CONTROL ECU (REAR 1 SEAT) RIGHT FOLD SEAT CONTROL ECU (REAR 2 SEAT) RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT STEERING PAD SWITCH SKID CONTROL ECU ASSEMBLY SPIRAL CABLE SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY TOP VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACC RELAY BLK WIRE BLU WIRE DOOR BACK FUSE DOOR BACK RELAY DOOR F/L FUSE DOOR F/R FUSE DOOR R/L FUSE DOOR R/R FUSE ECU-ACC FUSE FROM ENGINE ROOM J/B (DIAGRAM 1 OF 9) GRN WIRE GRY WIRE LEFT FRONT POWER SEAT SWITCH LEFT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT HEADLIGHT ASSEMBLY LEFT OUTER MIRROR CONTROL ECU ASSEMBLY LEFT POSITION CONTROL ECU, SWITCH ASSEMBLY LEFT REAR COMBINATION LIGHT ASSEMBLY LEFT REAR LIGHT ASSEMBLY LEFT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LEFT SEAT MEMORY SWITCH LEFT SEAT VARIABLE CUSHION SWITCH LT BLU WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU P/ OUTLET 1 FUSE P/SEAT (FR) FUSE P/SEAT F/L FUSE PANEL FUSE PNK WIRE POWER OUTLET SOCKET ASSEMBLY 1 PPL PPL/GRN WIRE PPL/GRY WIRE PPL/PNK WIRE RED WIRE RIGHT FRONT POWER SEAT SWITCH RIGHT FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT HEADLIGHT ASSEMBLY RIGHT LICENSE PLATE LIGHT ASSEMBLY RIGHT OUTER MIRROR CONTROL ECU ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY RIGHT REAR LIGHT ASSEMBLY RIGHT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RIGHT SEAT VARIABLE CUSHION SWITCH S/ROOF FUSE SEMICONDUCTOR POWER INTEGRATION ECU ENGINE ROOM J/B SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) TAIL FUSE TAIL RELAY TI, TE FUSE TO DOME FUSE (DIAGRAM 8 OF 9) TOWING CONVERTER USED) VIO WIRE W/ HEADLIGHT BEAM LEVEL CONTROL W/ LED W/ MEMORY W/ SEAT VARIABLE CUSHION W/O HEADLIGHT BEAM LEVEL CONTROL W/O LED W/O MEMORY W/O SEAT VARIABLE CUSHION WHT WIRE WHT/BLK WIRE YEL WIRE

AIR ANTENNA ARON BLK WIRE BLU WIRE BRN WIRE CB+ CGND COMPUTER DATA LINES SYSTEM CV+ DOOR LOCKS SYSTEM ECU-ACC FUSE ENGINE ROOM R/B GPS ANTENNA GRN WIRE GRY WIRE HFL HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B ASSEMBLY LAPL LJB LT BLU WIRE MIN NCA WIRE ORG/ WIRE PNK WIRE PPL/BLK WIRE PPL/LT BLU WIRE PPL/ORG WIRE RADIO 1 FUSE RADIO 2 FUSE RADIO RECEIVER ASSEMBLY RCID REAR TELEVISION CAMERA ASSEMBLY (CENTER OF BACK DOOR) RED WIRE RELAY ENERGIZED RIGHT END OF DASH) RILD RRID SDARS ANTENNA SECU CANH SGND SHIELD SUPPLEMENTAL RESTRAINTS SYSTEM SWG VIO WIRE VMTF WARNING SYSTEMS WHT WIRE WHT/BLK WIRE YEL WIRE

AIR ANTENNA ARON BLK WIRE BLU WIRE BRN WIRE CB+ CGND COMPUTER DATA LINES SYSTEM CV+ DOOR LOCKS SYSTEM ECU-ACC FUSE GPS ANTENNA GRN WIRE GRY WIRE GVI- HFL HOT W/ ACC RELAY ENERGIZED INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B ASSEMBLY LAPL LJB LT BLU WIRE LT GRN WIRE MIN NCA WIRE ORG/ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RCID REAR TELEVISION CAMERA ASSEMBLY (CENTER OF BACK DOOR) RED WIRE RILD RRID SDARS ANTENNA SECU CANH SGND SHIELD STEREO JACK ADAPTER ASSEMBLY 1 SUPPLEMENTAL RESTRAINTS SYSTEM SWG UDO+ UJSS UPI VIO WIRE VMTF WARNING SYSTEMS WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE CAN I/F CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM CSEL DATA ECU-ACC FUSE ECU-B 2 FUSE ECU-B 4 FUSE FUSE BLOCK ASSEMBLY 2 GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LT BLU WIRE LT GRN WIRE MAIN BODY ECU PNK CANH WIRE PNK RDA WIRE PNK WIRE RCO RDAM RED WIRE RELAY ENERGIZED TELLTALES WHT WIRE WHT/BLK WIRE