Toyota Venza II (2020-2024) engine room relay block assembly 1 Wiring diagrams

ACCESSORY CONNECTOR ACL AIR CONDITIONING AMPLIFIER ASSEMBLY BLK WIRE BLU WIRE CANN CANP ECU-ACC FUSE ECU-B 2 FUSE ECU-IGP 3 FUSE ECU-IGR 2 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC RELAY ENERGIZED IGP IGR INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LEFT POSITION CONTROL ECU ASSEMBLY LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK BODY ECU MULTIPLEX TILT, TELESCOPIC ECU NETWORK GATEWAY ECU OBD FUSE ORG/ WIRE PNK WIRE PPL/BLU WIRE RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SMART KEY ECU ASSEMBLY TOP OF ENGINE) VIO WIRE W/ MEMORY WHT WIRE WHT/BLK WIRE

BACK DOOR CONTROL SWITCH BLK WIRE BLU WIRE DOOR CONTROL SWITCH ASSEMBLY (POWER BACK DOOR REVERSE LOCK SWITCH) ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GLOVE BOX LIGHT ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES INTERIOR ILLUMINATION LIGHT ASSEMBLY 3 (CONSOLE BOX ILLUMINATION LIGHT) LEFT FRONT SIDE COURTESY LIGHT ASSEMBLY LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1 LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 2 LEFT SCUFF PLATE ILLUMINATION LIGHT (RIGHT FRONT DOOR SCUFF PLATE) LEFT VANITY LIGHT ASSEMBLY LEFT VISOR ASSEMBLY ORG/ WIRE PDB 2 FUSE PNK WIRE PPL PPL/BLK WIRE PPL/GRN WIRE PPL/RED WIRE REAR CONSOLE BOX ILLUMINATION LIGHT RED WIRE RIGHT FRONT SIDE COURTESY LIGHT ASSEMBLY RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1 RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 2 RIGHT SCUFF PLATE ILLUMINATION LIGHT (RIGHT FRONT DOOR SCUFF PLATE) RIGHT VANITY LIGHT ASSEMBLY RIGHT VISOR ASSEMBLY ROOM LIGHT ASSEMBLY 1 VIO WIRE WHT WIRE WHT/BLK WIRE

ABS 1 FUSE ACCELERATOR PEDAL SENSOR ASSEMBLY BHT BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL DISTANCE ECU- IGP 1 FUSE EFI 1 FUSE EFI MAIN RELAY 1 EFI- MAIN 1 FUSE EHT ENGINE CONTROLS SYSTEM ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU IGP LANE TRACING ASSIST LT BLU WIRE MULTIPLEX NETWORK STEERING COMPUTER PNK WIRE PPL/GRN WIRE PPL/RED WIRE RED WIRE RIGHT STEERING SWITCH SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STRG HTR FUSE THROTTLE BODY W/ THROTTLE POSITION SENSOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-IGP 3 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE HOT AT ALL TIMES HOT W/ IGP RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR LT GRN WIRE METER-IGR FUSE ORG/ WIRE OUT PNK WIRE PPL PPL/BLK WIRE PPL/GRN WIRE PPL/RED WIRE RED WIRE RELAY CIRCUIT RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR SHIELD STOP FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ABS 1 FUSE ACCELERATOR PEDAL SENSOR ASSEMBLY BHT BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL DISTANCE ECU- IGP 1 FUSE EFI 1 FUSE EFI MAIN RELAY 1 EFI- MAIN 1 FUSE EHT ENGINE CONTROLS SYSTEM ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGP 1 RELAY ENERGIZED HYBRID VEHICLE CONTROL ECU IGP LANE TRACING ASSIST LT BLU WIRE MULTIPLEX NETWORK STEERING COMPUTER PNK WIRE PPL/GRN WIRE PPL/RED WIRE RED WIRE RIGHT STEERING SWITCH SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY STRG HTR FUSE THROTTLE BODY W/ THROTTLE POSITION SENSOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY BRN WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECU-IGP 3 FUSE ECU-IGR 1 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE HOT AT ALL TIMES HOT W/ IGP RELAY ENERGIZED HOT W/ IGR 1 RELAY ENERGIZED IGB INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LEFT FRONT SPEED SENSOR LEFT REAR SPEED SENSOR LT BLU WIRE LT GRN WIRE METER-IGR FUSE MILLIMETER WAVE RADAR SENSOR ASSEMBLY ORG/ WIRE OUT PNK WIRE PPL PPL/BLK WIRE PPL/BRN WIRE PPL/GRN WIRE PPL/RED WIRE RED WIRE RELAY CIRCUIT RIGHT FRONT SPEED SENSOR RIGHT REAR SPEED SENSOR SGND SHIELD STOP FUSE VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE CENTER CONSOLE CLGB DRIVER'S DOOR ELECTRICAL KEY ANTENNA (RIGHT FRONT DOOR OUTSIDE HANDLE ASSEMBLY) ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES INDOOR ELECTRICAL KEY ANTENNA ASSEMBLY 1 (FRONT FLOOR) INSTRUMENT PANEL R/B ASSEMBLY LEFT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY LEFT FRONT DOOR LOCK W/ MOTOR ASSEMBLY LEFT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY LSSR LT GRN WIRE ORG/ WIRE PNK WIRE PPL/LT BLU WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE RIGHT FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY RIGHT REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY S-HORN FUSE S-HORN RELAY SECURITY HORN ASSEMBLY WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DOOR CONTROL SWITCH ASSEMBLY DRIVER'S DOOR ECU-DCC 2 FUSE ECU-IGR 2 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HEAD HOT AT ALL TIMES HOT W/ IGR 2 RELAY ENERGIZED IGR INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LEFT REAR DOOR POWER WINDOW REGULATOR SWITCH ASSEMBLY LT BLU WIRE LT GRN WIRE MULTIPLEX NETWORK BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY PANEL RELAY PDB 1 FUSE POWER WINDOW REGULATOR SWITCH ASSEMBLY PPL/BLU WIRE PPL/LT GRN WIRE PPL/PNK WIRE PPL/VIO WIRE RED WIRE REFRESHING SEAT SWITCH RIGHT REAR DOOR POWER WINDOW REGULATOR SWITCH ASSEMBLY VIO WIRE W/ SEAT HEATER WHT WIRE WHT/BLK WIRE

ABS 1 FUSE ABS 2 FUSE ABS 3 FUSE ABS MTR 1 FUSE ABS- MAIN FUSE BATT-S 1 FUSE BATT-S 2 FUSE BATTERY BATTERY STATE SENSOR ASSEMBLY BLK WIRE BLK/GRY WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRAKE BOOSTER W/ MASTER CYLINDER ASSEMBLY BRN WIRE D INJ FUSE D INJ RELAY DC/DC FUSE EFI 1 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 J/B ASSEMBLY 1 ENGINE ROOM RELAY BLOCK ASSEMBLY 1 EPS FUSE FAN FUSE FAN W/ MOTOR ASSEMBLY GRN WIRE GRY WIRE H-LP LH FUSE H-LP LH RELAY H-LP RH FUSE H-LP RH RELAY HORN FUSE HORN RELAY IGCT FUSE IGCT RELAY INV W/P 2 FUSE INV W/P RELAY INVERTER W/ CONVERTER ASSEMBLY LT BLU WIRE LT GRN WIRE MAIN FUSE MG FUSE NOISE FILTER FUSE PDB 1 FUSE PDB 2 FUSE PDB-B FUSE PNK WIRE POWER STEERING ECU W/ MOTOR ASSEMBLY (RACK, PINION POWER STEERING GEAR ASSEMBLY) R/B 2 FUSE RED WIRE S-HORN FUSE S-HORN RELAY SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STRG HTR FUSE TO D/C CUT FUSE (DIAGRAM 2 OF 8) TO ENGINE ROOM J/B ASSEMBLY 2 (DIAGRAM 2 OF 8) TO INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY (DIAGRAM 4 OF 8) VIO WIRE VVT FUSE VVT RELAY WHT WIRE WHT/BLK WIRE WIPER FUSE WIPER RELAY WIRING HARNESS CONDENSER ASSEMBLY WIRING HARNESS PROTECTOR

AMP 1 FUSE AMP 2 FUSE BLK WIRE BLU WIRE D/C CUT FUSE DEICER FUSE DEICER RELAY ECU- IGP 1 FUSE ECU- IGP 2 FUSE ECU-IGP 3 FUSE ENGINE ROOM J/B ASSEMBLY 2 ENGINE ROOM RELAY BLOCK ASSEMBLY 1 ENGINE ROOM RELAY BLOCK ASSEMBLY 2 FROM ENGINE ROOM RELAY BLOCK ASSEMBLY 1 (DIAGRAM 1 OF 8) FROM INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY (DIAGRAM 4 OF 8) GRN WIRE GRY WIRE HYBRID VEHICLE CONTROL ECU IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 IGP FUSE IGP RELAY INJ FUSE LT GRN WIRE MULTIPLEX NETWORK DOOR ECU ORG/ WIRE PBD FUSE PNK WIRE PORT FUEL INJECTOR ASSEMBLY 1 PORT FUEL INJECTOR ASSEMBLY 2 PORT FUEL INJECTOR ASSEMBLY 3 PORT FUEL INJECTOR ASSEMBLY 4 R/B 1 FUSE RED WIRE S/HTR F/R RELAY S/HTR- MAIN FUSE SHIFT LOCK SOLENOID (SHIFT LOCK CONTROL UNIT ASSEMBLY) STEREO COMPONENT AMPLIFIER ASSEMBLY TO INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY (DIAGRAM 3 OF 8) TO INV 2 FUSE (DIAGRAM 8 OF 8) VIO WIRE W/ SEAT HEATER WASHER FUSE WHT/BLK WIRE WINDSHIELD WIPER RELAY ASSEMBLY YEL WIRE