Toyota Highlander IV (2019-2024) Wiring diagram engine performance 3.5l

+BM A/F HTR FUSE A/F HTR RELAY BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM D INJ RELAY DOOR LOCKS SYSTEM EDU FUSE EFI 1 FUSE EFI 4 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM R/B 1 ASSEMBLY EPPM ETCS FUSE EXCD FPC FUEL PMP FUSE FUEL PMP RELAY GRN WIRE GRY WIRE HOT AT ALL TIMES IMO IREL ISGW LT BLU WIRE LT GRN WIRE MPMP NEO ORG/ WIRE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (ON TRANSMISSION) PNK WIRE PPMP PWR RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SFTD SFTU SHIFT POSITION INDICATOR SPCN STARTING/ CHARGING SYSTEM VCPP VIO WIRE VOLTAGE INVERTER ASSEMBLY VPMP WHT WIRE WHT/BLK WIRE

BKUP LP FUSE BLK WIRE BLPE BLPU BLPV BLPW BLU WIRE BRN WIRE CANISTER PUMP MODULE (UNDER LEFT SIDE OF VEHICLE) DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) ECU-ACC FUSE FPC FPG FPU FPV FPW FUEL PUMP CONTROL ECU ASSEMBLY FUEL SUCTION TUBE ASSEMBLY W/ PUMP, GAUGE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ ACC RELAY ENERGIZED INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MF (LEFT "B" PILLAR) MGND MTRB ORG/ WIRE OUT PNK WIRE PPL PPL/LT GRN WIRE PPL/WHT WIRE RED WIRE RELAY ENERGIZED SFTD SFTU SGND SHIFT LOCK CONTROL UNIT ASSEMBLY (AT BASE OF SHIFTER LEVER) STOP FUSE VCC VGND VIO WIRE VLVB VOUT WHT WIRE WHT/BLK WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (BANK 2 INTAKE SIDE) CENTER CONSOLE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DRIVE MODE ECM (LEFT SIDE OF ENGINE COMPT) EGND EMOP ENGINE STOP, START SOLENOID FILTER GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE MOP+ MOPI ORG/ WIRE PATTERN SELECT SWITCH (CENTER CONSOLE) PATTERN SELECT SWITCH ASSEMBLY PNK WIRE PPL/BLU WIRE PWMS RED WIRE RELAY ENERGIZED RIGHT END OF DASH) SEL SNOW VIO WIRE W/ STOP/ START SYSTEM W/O STOP/ START SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE

ACM AIR FUEL RATIO SENSOR 2 (BANK 2 SENSOR 1) BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (BANK 1 EXHAUST SIDE) CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (BANK 1 INTAKE SIDE) CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (BANK 2 EXHAUST SIDE) ECM (LEFT SIDE OF ENGINE COMPT) ETM- FP- GRN WIRE GRY WIRE LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE SHIELD SLT- THERMOSTAT W/ WATER INLET SUB-ASSEMBLY VIO WIRE VSV (ACM) VSV (FUEL PUMP) WHT WIRE WHT/BLK WIRE

BLK WIRE BLK) (OR YEL/ WIRE BLU WIRE BRN WIRE CHARGING CHARGING SYSTEM COOLING FANS SYSTEM CRANK POSITION SENSOR ECM (LEFT SIDE OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR FUEL PRESSURE SENSOR (HIGH) FUEL PRESSURE SENSOR (LOW) GRN WIRE GRY WIRE INTAKE MASS AIR FLOW METER SUB-ASSEMBLY LIN LT GRN WIRE NE+ ORG/ WIRE PFL PNK WIRE PURGE VSV REAR OXYGEN SENSOR (BANK 1 SENSOR 2) REAR OXYGEN SENSOR (BANK 2 SENSOR 2) RED WIRE RFC SNWI STARTING/ SYSTEM THA VCC VCNE VIO WIRE WHT WIRE YEL WIRE

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) BLK WIRE BLU WIRE BRN WIRE DIRECT FUEL INJECTOR ASSEMBLY 1 DIRECT FUEL INJECTOR ASSEMBLY 3 DIRECT FUEL INJECTOR ASSEMBLY 5 EX+ GRN WIRE GRY WIRE LT GRN WIRE PNK WIRE RED WIRE SHIELD THROTTLE W/ MOTOR BODY ASSEMBLY VIO WIRE VSV (ACIS) VVL+ VVR+ VVT SENSOR (BANK 1 EXHAUST SIDE) VVT SENSOR (BANK 1 INTAKE SIDE) VVT SENSOR (BANK 2 EXHAUST SIDE) VVT SENSOR (BANK 2 INTAKE SIDE) WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE DIRECT FUEL INJECTOR ASSEMBLY 2 DIRECT FUEL INJECTOR ASSEMBLY 4 DIRECT FUEL INJECTOR ASSEMBLY 6 EMP+ GRN WIRE GRY WIRE IGNITION COIL ASSEMBLY 2 IGNITION COIL ASSEMBLY 4 IGNITION COIL ASSEMBLY 6 LT GRN WIRE NCB NCO NTB NTO O/T ORG/ WIRE PNK WIRE RED WIRE SHIELD SLT- SLU+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACIS BLK WIRE BLU WIRE BRN WIRE CD (TOP LEFT REAR OF ENGINE) CE (TOP RIGHT REAR OF ENGINE) CF (TOP FRONT OF ENGINE) EKNK ENGINE ROOM J/B 1 ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES IGNITION COIL ASSEMBLY 1 IGNITION COIL ASSEMBLY 3 IGNITION COIL ASSEMBLY 5 INJ FUSE KNOCK CONTROL SENSOR (BANK 1) KNOCK CONTROL SENSOR (BANK 2) LT GRN WIRE NCB NCO NTB NTO ORG/ WIRE PNK WIRE PORT FUEL INJECTOR ASSEMBLY 1 PORT FUEL INJECTOR ASSEMBLY 2 PORT FUEL INJECTOR ASSEMBLY 3 PORT FUEL INJECTOR ASSEMBLY 4 PORT FUEL INJECTOR ASSEMBLY 5 PORT FUEL INJECTOR ASSEMBLY 6 PTCR RED WIRE SHIELD SLT- SLU+ VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE