Lexus GX J310 (2023-2024) brn Wiring diagrams

4 WHEEL DRIVE CONTROL ECU BLK WIRE BLU WIRE BRN WIRE CAN (+) COMPUTER DATA LINES SYSTEM GRN WIRE IGP NTB NTO NTOE O/T PARK/NEUTRAL POSITION SWITCH ASSEMBLY PLKC PNK SLT+ WIRE PNK WIRE RED WIRE SHIFT LOCK CONTROL ECU (SHIFT LOCK CONTROL UNIT ASSEMBLY) SL PNK SR WIRE SLT- SLU+ THOC TRANSMISSION CONTROL ECU ASSEMBLY TRANSMISSION WIRE (AUTOMATIC TRANSAXLE ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE

BACK DOOR CONTROL SWITCH BACK DOOR LOCK W/ COURTESY LIGHT SWITCH ASSEMBLY BACK DOOR OPENER SWITCH ASSEMBLY BLK WIRE BLU WIRE BRN WIRE BZR CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) CLS COMPUTER DATA LINES SYSTEM CSEL CTY DATA ELECTRICAL KEY, TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY GRN WIRE GRY WIRE LEFT POWER BACK DOOR SENSOR ASSEMBLY LT BLU WIRE LT GRN WIRE OPN OSL OSLE OSR OSRE PNK WIRE POLE POWER BACK DOOR CONTROL SWITCH 1 POWER BACK DOOR WARNING BUZZER RCO RDAM RED WIRE RIGHT POWER BACK DOOR SENSOR ASSEMBLY TAN WIRE VIO WIRE WHT WIRE WHT/BLK WIRE

BACK DOOR FUSE BACK DOOR RELAY BACK WINDOW LOCK ASSEMBLY BLK WIRE BLU WIRE BRN WIRE BZR CERTIFICATION ECU ASSEMBLY (SMART KEY ECU ASSEMBLY) COMPUTER DATA LINES SYSTEM CSEL CTYL CTYR DATA ECU-IGR 2 FUSE GCTY GOSW GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED IGR LCTY LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LT GRN WIRE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RCO RCTY RDAM RED WIRE RIGHT END OF DASH) RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE WIRELESS DOOR LOCK BUZZER

BLK WIRE BLU WIRE BRN WIRE DBCL DRDC ECU-IGR 1 FUSE HOT W/ IGR 1 RELAY ENERGIZED LEFT "C" PILLAR) LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RDC RED WIRE RIGHT END OF DASH) RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT FRONT SEAT OUTER BELT ASSEMBLY W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE

+2 PNK -2 WIRE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CTYL CTYR DPLY ECU- IGP 2 FUSE ECU-IGR 2 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 ENGINE ROOM RELAY BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGR 2 RELAY ENERGIZED IGR KA (RIGHT "B" PILLAR) LCTY LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT POWER LIFT STEP ASSEMBLY LEFT REAR W/ MOTOR W/ MOTOR ASSEMBLY MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) OFF PNK IGB WIRE PNK SSR+ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PRB FUSE RCTY RED WIRE RIGHT END OF DASH) RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT POWER LIFT STEP ASSEMBLY RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY SIDE AUTO STEP CONTROLLER ECU ASSEMBLY SIDE AUTO STEP SWITCH ASSEMBLY SSR+ VIO WIRE WHT WIRE WHT/BLK WIRE

A/BAG-IGR FUSE ACL AIR BAG ECU ASSEMBLY BBL+ BCL+ BDL- BDL- BDL+ BLK WIRE BRN WIRE CAFH CAFL COMPUTER DATA LINES SYSTEM DK+ ED (LEFT SIDE OF DASH) EF (RIGHT CENTER OF DASH) GNDL GRN WIRE GSW HOT W/ IGR 1 RELAY ENERGIZED ICL- IGR INSTRUMENT PANEL PASSENGER AIR BAG W/O DOOR ASSEMBLY LBE- LSP- LSP+ LEFT FRONT SEAT INNER BELT ASSEMBLY LEFT SIDE AIR BAG PRESSURE SENSOR LEFT SIDE AIR BAG SENSOR ASSEMBLY 1 LEFT SIDE AIR BAG SENSOR ASSEMBLY 2 LOWER INSTRUMENT PANEL AIR BAG ASSEMBLY 1 LSP + MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) P+ P- PASSENGER SIDE KNEE AIR BAG SQUIB (LOWER INSTRUMENT PANEL AIR BAG ASSEMBLY 2) PASSIVE RESTRAINTS SYSTEM PK- PL- PLR+ PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY REAR FLOOR SIDE AIR BAG SENSOR RED WIRE RIGHT END OF DASH) SFL- SL- SPIRAL CABLE SUB-ASSEMBLY SR- STEERING COLUMN) VHP- W/ MEMORY W/O MEMORY WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BRN WIRE DRIVER'S SEAT ECU-IGR 2 FUSE GRN WIRE GSW HOT W/ IGR 2 RELAY ENERGIZED ICL- ICL+ ICL+ L+ IG LEFT CURTAIN SHIELD AIR BAG ASSEMBLY LEFT FRONT AIR BAG SENSOR LEFT FRONT SEAT AIR BAG ASSEMBLY LEFT FRONT SEAT OUTER BELT ASSEMBLY LEFT REAR SEAT OUTER BELT ASSEMBLY 1 MAP LIGHT ASSEMBLY PASSIVE RESTRAINTS SYSTEM PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY R+ R- RED WIRE RIGHT END OF DASH) RIGHT FRONT AIR BAG SENSOR RIGHT FRONT SEAT OUTER BELT ASSEMBLY RIGHT REAR SEAT OUTER BELT ASSEMBLY 1 SEAT POSITION AIR BAG SENSOR SFL- SL- SR- TELEMATICS TRANSCEIVER VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

AIR BAG ECU ASSEMBLY BBR+ BCR+ BDR BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EA (LEFT SIDE OF DASH) FCP+ GNDR GRN WIRE GRY WIRE HOT W/ IGR 1 RELAY ENERGIZED ICR+ ICR- ICR- ICR+ LT BLU WIRE LT GRN WIRE METER-IGR FUSE PASSIVE RESTRAINTS SYSTEM PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PR- PRR- RBE+ RDC BCR+ RED WIRE RIGHT CURTAIN SHIELD AIR BAG ASSEMBLY RIGHT END OF DASH) RIGHT FRONT SEAT AIR BAG ASSEMBLY RIGHT FRONT SEAT CUSHION AIR BAG ASSEMBLY RIGHT FRONT SEAT INNER BELT ASSEMBLY RIGHT SIDE AIR BAG PRESSURE SENSOR RIGHT SIDE AIR BAG SENSOR ASSEMBLY 1 RIGHT SIDE AIR BAG SENSOR ASSEMBLY 2 SFR- SGD SIG SVC WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (STOP LIGHT) ENG- IGR 1 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE HOT AT ALL TIMES HOT W/ IGR 3 RELAY ENERGIZED KE (RIGHT "D" PILLAR) LT BLU WIRE LT GRN WIRE LTIN LTOT ORG/ WIRE PPL/GRN WIRE PPL/RED WIRE RED WIRE RTIN STIN SUB BATT FUSE SUB BATT RELAY TOWING BRK FUSE TOWING CONVERTER RELAY TOWING FUSE TOWING TAIL FUSE TOWING TAIL RELAY TRAILER SOCKET TRNL TRNR VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BACKUP LAMPS CIRCUIT BLK WIRE BLU WIRE BRAKE CONTROL RELAY W/ BRACKET (LEFT SIDE OF DASH) BRK BRN WIRE COMPUTER DATA LINES SYSTEM CXPI ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GA- GA- PNK SRF WIRE GRN WIRE HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED LT GRN WIRE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) METER-IGR FUSE OUT PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RIGHT END OF DASH) SPRT SRF SRR+ STOP LIGHT SWITCH ASSEMBLY TAIL PNK GA+ WIRE TOW BK/UP FUSE TOWING BK/UP RELAY TRAILER BRAKE CONTROL SWITCH TRANSMISSION CONTROL ECU ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE