Lexus GX J310 (2023-2024) engine room relay block assembly 2 Wiring diagrams

BLK WIRE BLU WIRE CAN (+) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ENGINE ROOM RELAY BLOCK ASSEMBLY 2 GRILL SHUTTER FUSE GRN WIRE HOT W/ EFI MAIN 3 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED LT GRN WIRE METER-IGR FUSE POWER DISTRIBUTION BOX ASSEMBLY RADIATOR SHUTTER ASSEMBLY RED WIRE RIGHT END OF DASH) W/ FRONT FOG LIGHT WHT WIRE WHT/BLK WIRE

ABS 1 FUSE ABS 2 FUSE BLK WIRE BLU WIRE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) COMPUTER DATA LINES SYSTEM ECU- DCC 1 FUSE ECU-IGR 4 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 2 FSW+ GRN WIRE GRY WIRE HDCS HOT AT ALL TIMES HOT W/ IGR 1 RELAY ENERGIZED IGR LEFT FRONT SPEED SENSOR LEFT PARKING BRAKE ACTUATOR ASSEMBLY LEFT REAR SPEED SENSOR LT BLU WIRE LT GRN WIRE MRL+ MRR PNK PNK SPD WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT FRONT SPEED SENSOR RIGHT PARKING BRAKE ACTUATOR ASSEMBLY RIGHT REAR SPEED SENSOR SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) STEERING SENSOR (STEERING COLUMN) VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CTYL CTYR EA (LEFT SIDE OF DASH) ENGINE ROOM RELAY BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR LOCK W/ MOTOR ASSEMBLY LSSR LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY NEO PNK WIRE RED WIRE RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY RIGHT REAR DOOR LOCK W/ MOTOR ASSEMBLY S-HORN FUSE S-HORN RELAY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CRPL CXPI ECUB ENG-IGR 3 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 ENGINE ROOM RELAY BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 4 RELAY ENERGIZED IGR LEFT FOG LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LEFT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LINL LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE SBR SGR SHB SHG SHRL SHRR TNS VIO WIRE WHT WIRE WHT/BLK WIRE WIPER FUSE

BLK WIRE COMPUTER DATA LINES SYSTEM CRPR ECUB ELECTRIC PARKING BRAKE SWITCH ASSEMBLY ENG- IGR 4 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE H-LP CLN FUSE H-LP CLN RELAY HEADLIGHT CLEANER MOTOR, PUMP ASSEMBLY HLC HOT AT ALL TIMES HOT W/ IGR 4 RELAY ENERGIZED IGR LINL LT BLU WIRE LT GRN WIRE PNK WIRE RED WIRE RIGHT FOG LIGHT ASSEMBLY RIGHT HEADLIGHT ASSEMBLY SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) TNS VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BODY CLS COMPUTER DATA LINES SYSTEM ECU- IGP 2 FUSE ECU-DCC 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 INN INP- INV 2 FUSE INV RELAY 2 LD (LEFT "D" PILLAR) LT BLU WIRE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) MAP LIGHT ASSEMBLY OPN ORG/ WIRE OUTP OUTW PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RIGHT END OF DASH) ROOF WINDOW GLASS SUB-ASSEMBLY S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) SOLAR ROOF FILTER VIO WIRE VOLTAGE INVERTER ASSEMBLY 2 (PHOTOCHROMIC PANORAMA ROOF) WHT WIRE WHT/BLK WIRE YEL WIRE

4 WHEEL DRIVE CONTROL ECU A/C RR FUSE A/F FUSE A/F RELAY ABS 1 FUSE ABS 2 FUSE BLK WIRE BLOWER MOTOR CONTROL (REAR COOLING UNIT ASSEMBLY) BLU WIRE BRAKE CONTROL RELAY W/ BRACKET CDS FAN FUSE CDS FAN RELAY DEICER FUSE DEICER RELAY ECT-B FUSE ECU-B FUSE EDU FUSE EDU RELAY EFI 2 FUSE EFI MAIN 2 RELAY EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY EFI- MAIN 2 FUSE EFI- MAIN 3 FUSE EFI- MAIN 3 RELAY ENGINE ROOM RELAY BLOCK ASSEMBLY 1 ENGINE ROOM RELAY BLOCK ASSEMBLY 2 ETCS FUSE FOLD SEAT CONTROL ECU FROM ENGINE ROOM JUNCTION BLOCK ASSEMBLY 1 (DIAGRAM 1 OF 10) FROM PBD FUSE (DIAGRAM 1 OF 10) GRN WIRE H-LP CLN FUSE HEADLIGHT CLEANER MOTOR, PUMP ASSEMBLY IGP- MAIN 2 FUSE IGR MAIN 4 FUSE IGT/INJ MAIN FUSE IGT/INJ MAIN RELAY INNER REAR VIEW MIRROR ASSEMBLY INV 1 FUSE INV 2 FUSE INV 2 RELAY INV FUSE LT BLU WIRE LT GRN WIRE MAP LIGHT ASSEMBLY MULTIPLEX NETWORK STEERING ECU (STEERING WHEEL ASSEMBLY) PFS LH FUSE PFS RH FUSE PNK WIRE PRB FUSE RED WIRE S-HORN FUSE S-HORN RELAY SIREN FUSE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) SPIRAL CABLE SUB-ASSEMBLY ST 1 FUSE ST RELAY STEERING COLUMN) STRG-ECU FUSE TO ENGINE ROOM RELAY BLOCK ASSEMBLY 1 (DIAGRAM 10 OF 10) TO ENGINE ROOM RELAY BLOCK ASSEMBLY 2 (DIAGRAM 4 OF 10) TO MOBILE WIRELESS CHARGER CRADLE ASSEMBLY (DIAGRAM 6 OF 10) TOWING BK/UP RELAY TOWING BKUP FUSE TOWING BRK FUSE TOWING TAIL FUSE TOWING TAIL RELAY TRANSMISSION CONTROL ECU ASSEMBLY W/ DIGITAL REAR VIEW MIRROR W/O DIGITAL REAR VIEW MIRROR WHT WIRE

4 WHEEL DRIVE CONTROL ECU BLK WIRE BRAKE CONTROL RELAY W/ BRACKET ECT-IGP FUSE ECU- IGP 6 FUSE EFI- IGP FUSE ENG- IGR 4 FUSE ENG-IGR 2 FUSE ENG-IGR 3 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 2 FROM ENGINE ROOM RELAY BLOCK ASSEMBLY 2 (DIAGRAM 3 OF 10) FROM POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 9 OF 10) GRN WIRE GRY WIRE H-LP CLN RELAY IGP 2 RELAY IGR 4 RELAY LEFT HEADLIGHT ASSEMBLY LEFT SEAT HEATER CONTROL SUB-ASSEMBLY PNK WIRE PPL/WHT WIRE RED WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT SEAT HEATER CONTROL SUB-ASSEMBLY S/HTR R/L FUSE S/HTR RR FUSE TO ENGINE ROOM RELAY BLOCK ASSEMBLY 1 (DIAGRAM 2 OF 10) TOWING- IGR FUSE TRANSMISSION CONTROL ECU ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

ECU- IGP 2 FUSE ECU-IGR 1 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 ENGINE ROOM RELAY BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE HOT W/ IGP 1 RELAY ENERGIZED HOT W/ IGP 2 RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED LEFT "C" PILLAR) LEFT REAR SEAT BACK HEATER ASSEMBLY 1 LEFT REAR SEAT CUSHION HEATER ASSEMBLY 1 LEFT SEAT HEATER CONTROL SUB-ASSEMBLY LT BLU WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL/BLK WIRE PPL/BLU WIRE PPL/GRN WIRE PPL/PNK HTR WIRE PPL/PNK WIRE PPL/RED WIRE PPL/VIO WIRE PPL/WHT WIRE RED WIRE RIGHT END OF DASH) S/HTR R/L FUSE S/HTR RR FUSE SWR WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CLS COMPUTER DATA LINES SYSTEM CTYL CTYR DOWN DWN ECU-B FUSE ECU-DCC 2 FUSE ECU-IGR 2 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 2 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED IGR LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LT BLU WIRE MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) MAP LIGHT ASSEMBLY OPN ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY RED WIRE RIGHT END OF DASH) RIGHT FRONT DOOR LOCK W/ MOTOR ASSEMBLY S/ROOF FUSE SLIDING ROOF CONTROL ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE