Lexus LS V (2017-2021) a/f htr relay Wiring diagrams

A/F HTR RELAY AIR FUEL RATIO SENSOR (BANK 1 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 1 SENSOR 2) SHIELD AIR FUEL RATIO SENSOR (BANK 2 SENSOR 1) SHIELD AIR FUEL RATIO SENSOR (BANK 2 SENSOR 2) SHIELD BLK WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BRN WIRE DATA LINK CONNECTOR 3 EFI- MAIN 1 RELAY ELECTRIC WATER PUMP ASSEMBLY EPS ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) FRONT STEERING CONTROL ECU KNOCK CONTROL SENSOR (BANK 1) SHIELD, KNOCK CONTROL SENSOR (BANK 2) SHIELD LEFT FUEL PUMP ASSEMBLY SHIELD PPL RIGHT END OF DASH) RIGHT FUEL PUMP ASSEMBLY SHIELD SEMICONDUCTOR POWER INTEGRATION ECU 1 ST 1 RELAY VVT 1 RELAY VVT 2 RELAY WHT WIRE WHT/BLK WIRE WIPER 1 RELAY

A/F HTR RELAY AIRSUS RELAY BATT FAN 1 RELAY BATTERY BLK WIRE BLK/YEL WIRE BRAKE CONTROL POWER SUPPLY W/ BRACKET ASSEMBLY BRN WIRE EFI MAIN 2 RELAY EFI- MAIN 1 RELAY ENGINE ROOM R/B 1 HEIGHT CONTROL COMPRESSOR 1 IGCT 1 RELAY INV RELAY INV W/ PMP RELAY INVERTER WATER PUMP ASSEMBLY (W/ MOTOR) LEFT BLIND SPOT MONITOR SENSOR LEFT REAR COMBINATION LIGHT ASSEMBLY LUG- ACC RELAY LUGGAGE ROOM J/B 1 OIL PMP RELAY QUICK HEATER ASSEMBLY RIGHT REAR COMBINATION LIGHT ASSEMBLY SEMICONDUCTOR POWER INTEGRATION ECU 1 SUB-BATTERY W/ CONTROL ASSEMBLY VOLTAGE INVERTER ASSEMBLY WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP ASSEMBLY WIPER 1 RELAY

A/F HTR FUSE A/F HTR RELAY ABS MTR 1 FUSE ABS MTR 1 RELAY ABS MTR 2 FUSE ABS MTR 2 RELAY AMD BLK WIRE BLK/BLU WIRE BLOWER MOTOR W/ FAN SUB-ASSEMBLY BLU WIRE COMPRESSOR W/ MOTOR ASSEMBLY DC/DC FUSE DEICER FUSE DEICER RELAY DEICER RELAY ENGINE ROOM R/B 2 EDU FUSE EDU RELAY EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY ENGINE ROOM J/B 1 ENGINE ROOM J/B 2 ENGINE ROOM R/B 1 ENGINE ROOM R/B 2 EPS ECU (RACK, PINION POWER STEERING GEAR ASSEMBLY) EPS FUSE ETCS FUSE FAN 1 FUSE FAN W/ MOTOR ASSEMBLY FROM DRIVER SIDE J/B (DIAGRAM 7 OF 10) FROM FUSIBLE LINK BLOCK ASSEMBLY 2 (DIAGRAM 1 OF 10) FRONT STEERING CONTROL ECU FUSIBLE LINK BLOCK ASSEMBLY 1 GRILL SHUTTER FUSE GRN WIRE H-LP CLN FUSE H-LP CLN RELAY HEADLAMP CLEANER MOTOR, PUMP ASSEMBLY HORN FUSE HORN RELAY HTR FUSE INV W/ PMP FUSE INV W/ PMP RELAY INVERTER BUS-BAR PLATE SUB- ASSEMBLY INVERTER W/ CONVERTER ASSEMBLY J/B D-ALT FUSE J/B P-ALT FUSE LEFT HEADLIGHT ECU SUB-ASSEMBLY OIL PMP FUSE OIL PMP RELAY P CON MAIN FUSE P CON MTR FUSE P CON MTR RELAY P/I 1 FUSE P/I 2 FUSE PNK WIRE PPL/RED WIRE R/B- ALT FUSE R/B-B FUSE RED WIRE RIGHT HEADLIGHT ECU SUB-ASSEMBLY S-HORN FUSE S-HORN RELAY SEMICONDUCTOR POWER INTEGRATION ECU 1 SEMICONDUCTOR POWER INTEGRATION ECU 2 SHIFT CONTROL ECU SMOG VENTILATION SENSOR TO D/C CUT 2 FUSE (DIAGRAM 9 OF 10) TO DRIVER SIDE J/B (DIAGRAM 7 OF 10) TO ENGINE ROOM R/B 1 (DIAGRAM 8 OF 10) TO PASSENGER SIDE J/B (DIAGRAM 6 OF 10) VGRS FUSE WASHER FUSE WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER MOTOR ASSEMBLY WIPER 1 FUSE WIPER RELAY 1

A/F HTR 1 FUSE A/F HTR 2 FUSE A/F HTR FUSE A/F HTR RELAY BLK WIRE BLU WIRE BRN WIRE ENGINE ROOM R/B 1 FUEL INJECTOR ASSEMBLY 1 (FOR DIRECT INJECTION) 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 DIRECT INJECTION) FUEL INJECTOR ASSEMBLY 3 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 4 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 5 (FOR PORT INJECTION) FUEL INJECTOR ASSEMBLY 6 (FOR PORT INJECTION) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ INJ FUSE LT BLU WIRE PNK WIRE PPL/BLK WIRE RED WIRE VIO WIRE VVT 1 FUSE VVT 1 RELAY VVT 2 FUSE VVT 2 RELAY WHT WIRE WHT/BLK WIRE YEL WIRE

+BM A/F HTR 1 FUSE A/F HTR 2 FUSE A/F HTR FUSE A/F HTR RELAY BLK WIRE BLU WIRE BRN WIRE CAN (+) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DRIVER SIDE J/B EFI 1 FUSE EFI 2 FUSE EFI- MAIN 1 FUSE EFI- MAIN 1 RELAY ENGINE ROOM R/B 1 EPTK ETCS FUSE FPC FUEL FUEL LID LOCK W/ MOTOR ASSEMBLY GRN WIRE GRY WIRE HOT AT ALL TIMES INVERTER W/ CONVERTER ASSEMBLY IREL LEAK DETECTION PUMP SUB-ASSEMBLY LIDO LSTM LT BLU WIRE LT GRN WIRE MGND MPMP MTRB NEI NEO PNK WIRE PPL PPL/BLK WIRE PPL/GRN WIRE PPL/PNK WIRE PPL/VIO WIRE PPMP PTNK RED WIRE RELAY ENERGIZED RFC SGND STEREO COMPONENT EQUALIZER ASSEMBLY VAPOR PRESSURE SENSOR ASSEMBLY VCC VCPP VGND VIO WIRE VLVB VOUT VPMP VPTK WHT WIRE WHT/BLK WIRE