Toyota Avalon XX50 (2018-2024) engine room relay block assembly 1 Wiring diagrams

ACCELERATOR PEDAL SENSOR ASSEMBLY BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM ECCS EFI- MAIN 4 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT SIDE SHIFT DOWN SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK WIRE PPL/GRY WIRE RED WIRE RELAY CIRCUIT RIGHT SIDE SHIFT UP SWITCH SDN SFTD SFTU SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) SUP THROTTLE W/ MOTOR BODY ASSEMBLY VIO WIRE W/O PADDLE SHIFT WHT WIRE WHT/BLK WIRE

2.5L 3.5L ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY ENGINE CONTROLS SYSTEM ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE ORG/ WIRE OUT PNK WIRE PPL/ORG WIRE PPL/RED WIRE RED WIRE SMART KEY ECU ASSEMBLY THROTTLE W/ MOTOR BODY ASSEMBLY (RIGHT REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE

2.5L 3.5L ACCELERATOR PEDAL SENSOR ASSEMBLY (ON ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY ENGINE CONTROLS SYSTEM ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE ORG/ WIRE OUT PNK WIRE PPL/ORG WIRE PPL/RED WIRE RED WIRE SMART KEY ECU ASSEMBLY THROTTLE W/ MOTOR BODY ASSEMBLY (RIGHT REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM EFI MAIN 2 RELAY EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY EFI- MAIN 3 RELAY ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (TRANSMISSION WIRE) ENGINE CONTROLS SYSTEM ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NCB NCO NTB NTO O/T ORG/ WIRE PNK WIRE PPL/GRY WIRE RED WIRE SFTD SFTU SLT- SLU+ VIO WIRE WHT WIRE WHT/BLK WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY AE (LEFT FRONT OF ENGINE COMPT) ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRUISE CONTROL SYSTEM D INJ FUSE D INJ RELAY DOOR LOCKS SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ECCS EFI 1 FUSE EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY EFI- MAIN 4 FUSE ENGINE ROOM RELAY BLOCK ASSEMBLY 1 EPPM FPC GRN WIRE GRY WIRE HOT AT ALL TIMES IMI IMO IREL LEAK DETECTION PUMP SUB-ASSEMBLY (UNDER LEFT REAR OF VEHICLE) LEFT "C" PILLAR) LT BLU WIRE LT GRN WIRE MGND MPMP MTRB NEO ORG/ WIRE PNK WIRE PPMP PRESSURE SENSOR PWMS RED WIRE RELAY ENERGIZED RFC SFTD SFTU SGND SPCN STARTING/CHARGING SYSTEM VCC VCPP VGND VIO WIRE VLVB VOUT VPMP WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE EFI MAIN 2 RELAY EFI- MAIN 2 FUSE EFI- MAIN 3 FUSE EFI- MAIN 3 RELAY ENGINE ROOM RELAY BLOCK ASSEMBLY 1 FPC FPG FPU FPV FPW FUEL PUMP CONTROL ECU (LEFT SIDE OF LUGGAGE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT "C" PILLAR) LEFT SIDE SHIFT DOWN SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE PPL/BLK WIRE RED WIRE RIGHT SIDE SHIFT UP SWITCH SDN SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) SUP TRANSMISSION SHIFT SWITCH ASSEMBLY (W/ PADDLE SHIFT) WHT WIRE WHT/BLK WIRE

ACM BLK WIRE BLU WIRE BRN WIRE ECM (LEFT SIDE OF ENGINE COMPT) EGA+ EGB- ENGINE ROOM RELAY BLOCK ASSEMBLY 1 GRN WIRE GRY WIRE HOT AT ALL TIMES HTHM INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED VIO WIRE VOP VVT FUSE VVT RELAY WHT WIRE WHT/BLK WIRE WPI WPO

BLK WIRE BLU WIRE CAMSHAFT POSITION SENSOR (INTAKE SIDE) COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM RELAY BLOCK ASSEMBLY 1 EPFL GRN WIRE GRY WIRE IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 INJ FUSE LIN LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED STARTING/ CHARGING SYSTEM VCPF VCVG VIO WIRE VVI+ WHT WIRE WHT/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE ECM (LEFT SIDE OF ENGINE COMPT) EGA+ EGB- ENGINE ROOM RELAY BLOCK ASSEMBLY 1 FUEL OPN FUSE FUEL OPN RELAY GRN WIRE GRY WIRE HOT AT ALL TIMES HTHM INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY KGB PNK WIRE PPL/BLK WIRE PPL/GRN WIRE PPL/RED WIRE PPL/WHT WIRE RED WIRE RELAY ENERGIZED VIO WIRE VOP VVT FUSE VVT RELAY WHT WIRE WHT/BLK WIRE WPI WPO YEL WIRE

BLK WIRE BLU WIRE CAMSHAFT POSITION SENSOR (INTAKE SIDE) CAN STANDARD I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM RELAY BLOCK ASSEMBLY 1 EPFL GRN WIRE GRY WIRE IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 4 INJ FUSE LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED VCPF VCVG VIO WIRE VVI+ WHT WIRE WHT/BLK WIRE