Toyota Sequoia III (2022-2024) 4 wheel drive control ecu Wiring diagrams

2-4 4 WHEEL DRIVE CONTROL ECU A/T CIRCUIT BLK WIRE BLU WIRE BRN WIRE CAN I/F CENTER CONSOLE COMBINATION METER ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-DCC 2 FUSE ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 FLP FSL- GRN WIRE GRY WIRE GTL HOT AT ALL TIMES HOT W/ IGR 4 RELAY ENERGIZED LOCK SOLENOID, POSITION SWITCH (FRONT DIFFERENTIAL CARRIER ASSEMBLY) LOCK SOLENOID, POSITION SWITCH (REAR DIFFERENTIAL CARRIER ASSEMBLY) LT BLU WIRE LT GRN WIRE OPST ORG/ WIRE PNK CANH WIRE PNK SLC WIRE PNK SLS WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL GND PPL NC (RIGHT "C" PILLAR) PPL/BLK WIRE PPL/RED WIRE RED WIRE RIGHT END OF DASH) SCC SIG SL- SPS SSC PNK FSL+ WIRE TOP OF TRANSMISSION) TRANSFER ASSEMBLY (LEFT SIDE OF TRANSMISSION) TRANSFER POSITION SWITCH TRANSMISSION CONTROL ECU ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

4 WHEEL DRIVE CONTROL ECU AIR FUEL RATIO SENSOR 2 SHIELD AIR FUEL RATIO SENSOR 3 SHIELD AIR FUEL RATIO SENSOR 4 SHIELD AIR FUEL RATIO SENSOR SHIELD BLK WIRE BRN WIRE COMPRESSOR ASSEMBLY W/ MOTOR FUEL (ENGINE ROOM SIDE) PUMP ASSEMBLY SHIELD FUEL INJECTOR ASSEMBLY 1 (DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 2 (DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 3 (DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 4 (DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 5 (DIRECT INJECTION) SHIELD FUEL INJECTOR ASSEMBLY 6 (DIRECT INJECTION) SHIELD HEATER ACCESSORY ASSEMBLY HV MOTOR CONTROL INVERTER ASSEMBLY HYBRID VEHICLE ECU ASSEMBLY IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 5 IGNITION COIL ASSEMBLY 6 IGNITION LEVELING ASSEMBLY 4 INVERTER WATER PUMP ASSEMBLY (W/ MOTOR) KNOCK CONTROL SENSOR (BANK 1) SHIELD KNOCK CONTROL SENSOR (BANK 2) SHIELD LEFT FRONT SIDE MARKER LIGHT ASSEMBLY LEFT HEADLIGHT ASSEMBLY LEFT HEADLIGHT ECU SUB-ASSEMBLY LEFT HEADLIGHT LEVELING MOTOR LEVEL WARNING SWITCH ASSEMBLY PPL PPL/BRN WIRE STOP LIGHT SWITCH ASSEMBLY W/O HEADLIGHT ECU W/O LIGHT EMITTING DIODE ILLUMINATION WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY

4 WHEEL DRIVE CONTROL ECU BLK WIRE BLU WIRE CAN L CDS FAN FUSE CDS FAN RELAY CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) COMPUTER DATA LINES SYSTEM COOLING FAN W/ CONTROLLER MOTOR DEICER FUSE DEICER RELAY DIS FAN 1 FUSE FOLD SEAT CONTROL ECU FROM ECU- IGR 1 FUSE (DIAGRAM 7 OF 8) FROM INV W/ PMP 1 FUSE (DIAGRAM 2 OF 8) FROM NETWORK GATEWAY ECU (DIAGRAM 4 OF 8) FROM POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 8 OF 8) G/H FUSE GLS HTCH 1 RELAY GRN WIRE GRY WIRE LED BEAM FUSE LED ILLUMINATION LIGHT LEFT BLIND SPOT MONITOR SENSOR LEFT FRONT POSITION CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE MOBILE WIRELESS CHARGER CRADLE ASSEMBLY MULTIPLEX NETWORK DOOR ECU MULTIPLEX TILT, TELESCOPIC ECU ORG/ WIRE PNK WIRE POWER DISTRIBUTION BOX ASSEMBLY PPL PPL/BLK WIRE PPL/GRY WIRE PPL/PNK WIRE PPL/RED WIRE PTC HTR 1 FUSE PTC HTR 2 FUSE PTC HTR RELAY 1 PTC HTR RELAY 2 PUSH START SWITCH RED WIRE RIGHT BLIND SPOT MONITOR SENSOR RIGHT END OF DASH) SHADE FUSE SLIDING ROOF HOUSING SUB-ASSEMBLY SWIL TI, TE FUSE TOWING BK/UP RELAY TOWING BKUP FUSE TOWING TAIL FUSE TOWING TAIL RELAY VIO WIRE W/ PANORAMIC ROOF WCSW WHT WIRE

4 WHEEL DRIVE CONTROL ECU ABS MAIN 2 FUSE ABS MTR 1 FUSE ABS- MAIN 1 FUSE ABSORBER CONTROL ECU AIRSUS- IGR FUSE AVS FUSE BLK WIRE BLU WIRE BRAKE BOOSTER CONTROL ECU (BRAKE BOOSTER ASSEMBLY) CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) COMBINATION METER ASSEMBLY ENG- IGR 1 FUSE ENG-IGR 2 FUSE ENG-IGR 3 FUSE FROM INV W/ PMP 1 FUSE (DIAGRAM 2 OF 8) FROM NETWORK GATEWAY ECU (DIAGRAM 6 OF 8) FROM OIL PMP FUSE (DIAGRAM 2 OF 8) GRN WIRE GRY WIRE HYBRID VEHICLE ECU ASSEMBLY IGR 3 RELAY IGR 4 RELAY IGRD IND INV INV FUSE INV RELAY LEFT HEADLIGHT ECU SUB-ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN SWITCH ASSEMBLY MIR MTR FUSE MIR RTC RELAY 1 MIR RTC RELAY 2 MULTIPLEX NETWORK STEERING ECU ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY PNK WIRE POWER OUTLET SOCKET ASSEMBLY 2 POWER OUTLET SOCKET ASSEMBLY 4 PPL/BLK WIRE PPL/LT BLU WIRE PPL/PNK WIRE PWR EXT RELAY PWR RTC RELAY RED WIRE RIGHT END OF DASH) RIGHT HEADLIGHT ECU SUB-ASSEMBLY RLY SEMICONDUCTOR POWER INTEGRATION ECU SPIRAL CABLE SUB-ASSEMBLY STRG-ECU FUSE SUSPENSION CONTROL ECU TO POWER DISTRIBUTION BOX ASSEMBLY (DIAGRAM 7 OF 8) TOWING- IGR FUSE TRAILER BRAKE CONTROL ECU (BRAKE CONTROL W/ BRACKET RELAY) VIO WIRE VOLTAGE INVERTER ASSEMBLY WHT WIRE WHT/BLK WIRE