Lexus IS III facelift (2015-2020) Wiring diagram engine performance 3.5l

A/F FUSE A/F RELAY ANTI-THEFT SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE CAN (+) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ECM (LEFT SIDE OF ENGINE COMPT) EFI 2 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B 2 ASSEMBLY FPC GRN WIRE GRY WIRE HOT AT ALL TIMES IMI IMO IREL KICK DOWN SWITCH ASSEMBLY LT GRN WIRE NEO ORG/ WIRE PNK WIRE PWR RED WIRE RFC SFTD SFTU SHIFT POSITION INDICATOR SNWI SPCN SPSW STARTING/CHARGING SYSTEM TACH TRANSMISSIONS SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/C AMPLIFIER ASSEMBLY ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU WIRE COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM ECO ECOS EFI MAIN 2 RELAY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY FUEL PMP FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES INJ FUSE INJ RELAY LT GRN WIRE NORMAL OFF ORG/ WIRE PNK WIRE PUSH RED WIRE SNOW SPORT SPORT S/S+ VIO WIRE VSC W/O ADAPTIVE VARIABLE SUSPENSION WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING SUPPORT ECU ASSEMBLY ENGINE ROOM J/B 1 ASSEMBLY FP- FPC FUEL PUMP CONTROL ECU FUEL RETURN VENT TUBE SUB-ASSEMBLY FUEL SENDER GAUGE GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE P/I-B FUSE PARK/NEUTRAL POSITION SWITCH ASSEMBLY (RIGHT SIDE OF TRANSMISSION) PNK WIRE PUMP RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU SFTD SFTU SHIFT LOCK CONTROL ECU (TRANSMISSION FLOOR SHIFT ASSEMBLY) SKSW STARTING/ CHARGING SYSTEM STP+ TRANSMISSION CONTROL ECU ASSEMBLY TRANSMISSION CONTROL SWITCH (TRANSMISSION FLOOR SHIFT ASSEMBLY) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

ACCELERATOR PEDAL SENSOR ASSEMBLY BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B 2 ASSEMBLY ETCS FUSE FA (LEFT REAR OF ENGINE) GRN WIRE GRY WIRE HOT AT ALL TIMES IGN 1 FUSE IGN 2 FUSE INSTRUMENT PANEL J/B ASSEMBLY LEFT PADDLE SHIFT SWITCH LT GRN WIRE ORG/ WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 1 INTAKE SIDE) RIGHT PADDLE SHIFT SWITCH SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STOP FUSE SWITCH WIRE 1 TRANSMISSION REVOLUTION SENSOR (COUNTER GEAR) VIO WIRE W/O DYNAMIC RADAR CRUISE CONTROL WHT WIRE WHT/BLK WIRE YEL WIRE

+BM BLK WIRE BLU WIRE BRN WIRE CANISTER PRESSURE SENSOR CRANK POSITION SENSOR ECM (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE INTAKE MASS AIR FLOW METER SUB-ASSEMBLY LEAK DETECTION PUMP LEFT CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 2 INTAKE SIDE) LT GRN WIRE MGND MPMP MTRB NE+ OXYGEN SENSOR (BANK 1 SENSOR 2) OXYGEN SENSOR 2 (BANK 2 SENSOR 2) PNK WIRE PPMP PURGE VSV RED WIRE SGND SHIELD THA VCC VENT VALVE VGND VIO WIRE VLVB VOUT VPMP WHT WIRE WHT/BLK WIRE YEL WIRE

ACC RELAY BLK WIRE BLU WIRE BRN WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DIODE (PARK/NEUTRAL POSITION SWITCH ASSEMBLY) DISPLAY DRIVER E.F.I. ENGINE COOLANT TEMPERATURE SENSOR ECU-ACC FUSE ENGINE OIL LEVEL SENSOR ENGINE OIL PRESSURE SWITCH ASSEMBLY FUEL PRESSURE SENSOR GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL J/B ASSEMBLY LED DRIVER LOIL LT GRN WIRE OILW PNK WIRE RED WIRE RELAY ENERGIZED SHIELD SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRAKE ACTUATOR ASSEMBLY BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID (TRANSMISSION WIRE) ENGINE ROOM J/B 2 ASSEMBLY EX+ GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY LT BLU WIRE LT GRN WIRE METER FUSE OIL ORG/ WIRE P INJ FUSE PNK WIRE RED WIRE RELAY ENERGIZED SHIELD SLT- SLU+ SPI+ VIO WIRE VVT SENSOR (BANK 1 EXHAUST SIDE) VVT SENSOR (BANK 2 EXHAUST SIDE) WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE FP- FPD + FUEL INJECTOR ASSEMBLY 1 (FOR DIRECT INJECTION) FUEL INJECTOR ASSEMBLY 3 (FOR DIRECT INJECTION) FUEL INJECTOR ASSEMBLY 5 (FOR DIRECT INJECTION) FUEL PUMP ASSEMBLY GRN WIRE GRY WIRE INSTRUMENT PANEL J/B ASSEMBLY KNOCK CONTROL SENSOR (BANK 1) KNOCK CONTROL SENSOR (BANK 2) LT GRN WIRE PNK WIRE RED WIRE SHIELD TRANSMISSION REVOLUTION SENSOR (TURBINE) VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE ECM (LEFT SIDE OF ENGINE COMPT) EKNK FUEL INJECTOR ASSEMBLY 1 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 2 (FOR DIRECT INJECTION) FUEL INJECTOR ASSEMBLY 2 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 3 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 4 (FOR DIRECT INJECTION) FUEL INJECTOR ASSEMBLY 4 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 5 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 6 (FOR DIRECT INJECTION) FUEL INJECTOR ASSEMBLY 6 (FOR PORT INJECTION) GRN WIRE GRY WIRE LT GRN WIRE NT- PNK WIRE RED WIRE SHIELD THROTTLE BODY W/ MOTOR ASSEMBLY (TOP RIGHT REAR OF ENGINE) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) AIR FUEL RATIO SENSOR 2 (BANK 2 SENSOR 1) ALT BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM J/B 2 ASSEMBLY FPD + GRN WIRE GRY WIRE IGNITION COIL ASSEMBLY 1, 3, 5 (TOP OF RIGHT CYLINDER BANK) IGNITION COIL ASSEMBLY 2, 4, 6 (TOP OF LEFT CYLINDER BANK) LEFT CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 2 EXHAUST SIDE) LT GRN WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT CAM TIMING OIL CONTROL VALVE ASSEMBLY (BANK 1 EXHAUST SIDE) SHIELD SLT- SLU+ STARTING/ CHARGING SYSTEM VIO WIRE VVL+ VVR+ VVT SENSOR (BANK 1 INTAKE SIDE) VVT SENSOR (BANK 2 INTAKE SIDE) WHT WIRE WHT/BLK WIRE YEL WIRE