Lexus IS III facelift 2 (2020-2024) engine switch Wiring diagrams

AGND ANTENNA COIL ANTI-THEFT SYSTEM BLK WIRE BLU WIRE CODE COMPUTER DATA LINES SYSTEM ENGINE SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGE IGN 2 FUSE INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE LIN LT GRN WIRE ORG/ WIRE RED WIRE STEERING COLUMN) STEERING LOCK ACTUATOR ASSEMBLY STRG LOCK FUSE SWIL TXCT VIO WIRE WHT WIRE WHT/BLK WIRE

AGND BLK WIRE BLU WIRE BRN WIRE CAN I/F CERTIFICATION ECU COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM EAU ENGINE SWITCH GRN WIRE IL+2 INSTRUMENT PANEL J/B ASSEMBLY LEFT STEERING PAD SWITCH LT GRN WIRE METER FUSE ODO ORG/ WIRE PNK WIRE RED WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT END OF DASH) RIGHT STEERING PAD SWITCH SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY SWIL WHT WIRE YEL/BLK WIRE

2.0L TURBO 2.0L TURBO 3.5L 3.5L ABS 1 FUSE ABS 2 FUSE ACCD AGND ALT FUSE BATTERY BLK WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE BRAKE ACTUATOR ASSEMBLY CERTIFICATION ECU ENG +B FUSE ENG-AM FUSE ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY ENGINE ROOM R/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY ENGINE ROOM R/B 3 ENGINE SWITCH EPS FUSE EPS RELAY EPS-B FUSE FAN 1 FUSE FAN 2 RELAY FAN FUSE FAN RELAY ENGINE ROOM R/B 2 ASSEMBLY FAN-2 FUSE FROM INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 8) GENERATOR ASSEMBLY GRN WIRE GRY WIRE H-LP CLN FUSE H-LP MAIN RH FUSE H-LP RH RELAY HEADLIGHT CLEANER MOTOR, PUMP ASSEMBLY HTR FUSE J/B LH-AM FUSE J/B LH-B FUSE LT GRN WIRE MIR HTR FUSE MIR HTR RELAY ORG/ WIRE P/I-AM FUSE P/I-B FUSE PNK WIRE PTC HTR 1 FUSE PTC HTR 1 RELAY PTC HTR 2 FUSE PTC HTR 2 RELAY RED WIRE SEMICONDUCTOR POWER INTEGRATION ECU STARTER ASSEMBLY STRG HTR FUSE STRG HTR RELAY ENGINE ROOM R/B 3 TO ENGINE ROOM J/B 2 ASSEMBLY (DIAGRAM 3 OF 8) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 5 OF 8) TO INSTRUMENT PANEL J/B ASSEMBLY (DIAGRAM 7 OF 8) TO NOISE FILTER FUSE (DIAGRAM 3 OF 8) TO ST 1 FUSE (DIAGRAM 2 OF 8) TO STOP FUSE (DIAGRAM 2 OF 8) VIO WIRE W/O MEMORY WHT WIRE

AGND ANTENNA COIL ANTI-THEFT SYSTEM BLK WIRE BLU WIRE CODE COMPUTER DATA LINES SYSTEM ENGINE SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ IGE IGN 2 FUSE INSTRUMENT PANEL J/B ASSEMBLY J/B-AM FUSE LIN LT GRN WIRE ORG/ WIRE RED WIRE STEERING COLUMN) STEERING LOCK ACTUATOR ASSEMBLY STRG LOCK FUSE SWIL TXCT VIO WIRE WHT WIRE WHT/BLK WIRE

2.0L TURBO 3.5L 3.5L 2.0L TURBO AGND BATTERY BLK WIRE BLK/GRY WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM D/C CUT FUSE ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM R/B 2 ASSEMBLY ENGINE SWITCH GRY WIRE LT GRN WIRE MPX-B 1 FUSE OPTION CONNECTOR (REMOTE ENGINE STARTER SYSTEM) PARK/NEUTRAL POSITION SWITCH ASSEMBLY RED WIRE SLP CANL AGND ST 1 FUSE ST 1 RELAY STA STAR STARTER ASSEMBLY STEERING COLUMN) STEERING LOCK ACTUATOR ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE

A/F FUSE A/F RELAY ACC RELAY AGND BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU (RIGHT END OF DASH) COMPUTER DATA LINES ECU-ACC FUSE EFI 2 FUSE EFI MAIN FUSE EFI MAIN RELAY ENGINE ROOM J/B 1 ASSEMBLY ENGINE ROOM J/B 2 ASSEMBLY ENGINE SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INSTRUMENT PANEL J/B ASSEMBLY LEFT PADDLE SHIFT SWITCH LT GRN WIRE ORG/ WIRE P/I-B FUSE PNK WIRE RED WIRE RIGHT PADDLE SHIFT SWITCH SKSW SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STOP LIGHT SWITCH ASSEMBLY (TOP OF BRAKE PEDAL ASSEMBLY) SWITCH WIRE 1 SYSTEM VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE