Hyundai Sonata VIII (2019-2023) (in engine room fuse, relay box) Wiring diagrams

+ECU ABS 1 FUSE ABS 2 FUSE AUTO HOLD SW BLK WIRE BLU WIRE BLU/ORG WIRE BRAKE LIGHT SW BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK E/R-A ELECTRONIC VACUUM PUMP EPB FUSE EPB SW SIG 1 EPB SW SIG 2 EPB SW SIG 3 EPB SW SIG 4 ESC OFF SWITCH ESC UNIT ESC MODULE EVP RLY CTRL EVP SIGNAL FL SIG FL VCC FR SIG FR VCC GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GROUND GRY WIRE HOT AT ALL TIMES LEFT EPB ACTUATOR + LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR MULTI FUSE 1 MULTI FUSE 2 NCA WIRE ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PNK WIRE RED WIRE RELAY ENERGIZED RIGHT EPB ACTUATOR + RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RL MOTOR + RL SIG RL VCC RR MOTOR - RR SIG RR VCC VACUUM PUMP 1 FUSE VACUUM PUMP 2 FUSE VACUUM PUMP 3 FUSE VACUUM PUMP RELAY VACUUM SWITCH VBATT MTR RLY VLV BLOCK WHEEL SENSOR OUTPUT (FR) WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

AUTO HOLD SWITCH AVH SW B+1 B/2 BLK WIRE BLK/ORG WIRE BLU WIRE BLU/ORG WIRE BRAKE PEDAL MODULE BRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOOR OPEN SIG E/R JUNCTION BLOCK E/R-A EPB ESP OFF SW FI SIG FL VCC FR SIG FR VCC FRONT CONSOLE SWITCH (UNDER CENTER CONSOLE) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IEB 1 FUSE IEB 2 FUSE IEB 3 FUSE IEB 4 FUSE ILL INTEGRATED ELECTRIC BRAKE MODULE LEFT EPB ACTUATOR + LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR MEMORY PWR MULTI FUSE 1 MULTI FUSE 2 NCA WIRE ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PDF GND PDF PWR PDF SIG PDT GND PDT PWR PDT SIG PNK WIRE RED WIRE RIGHT END OF DASH) RIGHT EPB ACTUATOR + RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR RL SIG RL VCC RR SIG RR VCC SHIELD STOP LAMP SW WHEEL SENS OUT WHT WIRE YEL WIRE YEL/ORG WIRE

AUTO LIGHT SENS GND AUTO LIGHT SENS SIG AUTO LIGHT SENS SUPPLY AUTO LIGHT SENSOR AUTO LIGHT, PHOTO SENSOR (W/O RAIN SENSOR) (TOP CENTER OF DASH) B+2 FUSE B+3 FUSE B-CAN HIGH B-CAN LOW BIN BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/ORG WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK ESC UNIT GRN WIRE GRN/ORG WIRE GRY WIRE HEADLAMP HIGH SW IN HOT AT ALL TIMES IBU (RIGHT SIDE OF DASH) LED LIGHT SW OUT MEMORY POWER MULTI FUSE 1 NCA WIRE ORG/ WIRE PNK WIRE RAIN SENSOR (IF EQUIPPED) RAIN SENSOR LIN RED WIRE RIGHT FRONT AUXILIARY LAMP SW 1 SW 2 SW 3 SW 4 WHT WIRE WIPER, LIGHT GND YEL WIRE YEL/ORG WIRE

A/C CONTROL MODULE A/C FUSE A/C SWITCH AMBIENT TEMP SENS (+) AUTO DEFOGGER ACTR CLOSE AUTO DEFOGGER ACTR F/B AUTO DEFOGGER ACTR OPEN AUTO DEFOGGER SENS SCL AUTO DEFOGGER SENS TEMP BLK WIRE BLOWER FUSE BLOWER MOTOR BLOWER RELAY BLU WIRE BRN WIRE CLIMATE CAN HIGH CLIMATE CAN LOW COMPUTER DATA LINES SYSTEM DEFOGGER SIG DEFOGGER SYSTEM DRIVER MODE ACTR DEF DRIVER MODE ACTR F/B DRIVER MODE ACTR VENT DRV TEMP ACTR COOL DRV TEMP ACTR F/B DRV TEMP ACTR WARM E/R JUNCTION BLOCK EVAPORATOR SEN(+) GRN WIRE GRN/ORG WIRE GRY WIRE HOT HOT AT ALL TIMES HOT W/ LONG TERM LOAD RELAY ENERGIZED ICU JUNCTION BLOCK ICU-B ICU-E ICU-F ILL INTAKE ACTUATOR F/B INTAKE ACTUATOR FRE INTAKE ACTUATOR REC INTERLOCK GND INTERLOCK PWR LEFT DUCT SENSOR (FLOOR) LEFT DUCT SENSOR (VENT) LH DUCT SENS (FLOOR) PASS MODE ACTR VENT LH DUCT SENS (VENT) LH PHOTO SENSOR (-) LIN MEMORY FUSE MEMORY PWR MODULE 2 FUSE MODULE 8 FUSE MULTI FUSE 1 ON INPUT ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PASS MODE ACTR DEF PASS MODE ACTR F/B PASS TEMP ACTR COOL PASS TEMP ACTR F/B PASS TEMP ACTR WARM PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PWM PWR REAR RED WIRE RELAY ENERGIZED RH DUCT SENS(FLOOR) AUTO DEFOGGER SENS SDA RH DUCT SENS(VENT) RH PHOTO SENSOR (-) RIGHT DUCT SENSOR (VENT) RIGHT END OF DASH) SIG SPD FEEDBACK WHT WIRE YEL WIRE

BATTERY C/FAN FUSE BATTERY C/FAN RELAY BLDC (BRUSHLESS DC) MOTOR BLK WIRE BLU WIRE BMS BLOWER MOTOR BMS CONTROL MODULE BMS-F BMS-G BRN WIRE BRN/ORG WIRE CAN HIGH CAN LOW COMPUTER DATA LINES SYSTEM COOLING FAN FUSE COOLING FAN MOTOR (BEHIND RADIATOR) CTRL DRIVER TEMPERATURE ACTUATOR E/R JUNCTION BLOCK ECV GND ELECTRONIC A/C COMPRESSOR GRN WIRE GRN/ORG WIRE GROUND GRY WIRE GRY/ORG WIRE HOT AT ALL TIMES HTR INTERLK GND INTERLK PWR MEM PWR MULTI FUSE 1 MULTI FUSE 2 NCA WIRE ON INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PASSENGER TEMPERATURE ACTUATOR PNK WIRE PNK/BLK WIRE PTC HEATER PTC HEATER 1 FUSE PTC HEATER 1 RELAY PTC HEATER 2 FUSE PTC HEATER 2 RELAY PWM SIG PWR RED WIRE RED/ORG WIRE SIG WHT WIRE YEL WIRE

2.5L BLDC (BRUSHLESS DC) MOTOR BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN FUSE COOLING FAN MOTOR (BEHIND RADIATOR) COOLING FAN PWM OUTPUT E/R JUNCTION BLOCK ECTS 1 GND ECTS 1 SIG ECTS 2 GND ECTS 2 SIG ECTS 3 GND ECTS 3 SIG ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 3 GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-B MEM PWR MODULE 2 FUSE MULTI FUSE 1 NCA WIRE ON INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCM (2.5L, 2.5L TURBO) ECM (1.6L TURBO) PWM SIG RELAY ENERGIZED WHT WIRE

BLDC (BRUSHLESS DC) MOTOR BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN FUSE COOLING FAN MOTOR (BEHIND RADIATOR) E/R JUNCTION BLOCK ECTS 1 GND PNK ECTS 1 SIG WIRE ECTS 2 GND ECTS 2 SIG ECTS 3 GND ECTS 3 SIG ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 3 GND COOLING FAN PWM OUTPUT GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-B MEM PWR MODULE 2 FUSE MULTI FUSE 1 NCA WIRE ON INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCM PNK WIRE PWM SIG RED WIRE RELAY ENERGIZED WHT WIRE

B+2 FUSE B+3 FUSE BIN BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM DRL E/R JUNCTION BLOCK ESC UNIT GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES LED LEFT HEADLAMP MULTI FUSE 1 NCA WIRE ORG/ WIRE PNK WIRE POSITION RED WIRE RIGHT HEADLAMP SW 1 SW 2 SW 3 SW 4 TELLTAIL (LOW) WHT WIRE YEL/BLK WIRE YEL/ORG WIRE

ACTIVE AIR FLAP ACTUATOR (LOWER) ACTIVE AIR FLAP SENSOR (DOWN LOWER) ACTIVE AIR FLAP SENSOR (UPPER LOWER) BATTERY C/FAN FUSE BATTERY C/FAN RELAY BLK WIRE BLU WIRE BMS BLOWER MOTOR BMS CONTROL MODULE BRN WIRE COMPUTER DATA LINES SYSTEM CTRL E/R JUNCTION BLOCK ELECTRONIC WATER PUMP (ENGINE) ELECTRONIC WATER PUMP (HEV) ENGINE C/FAN PUMP, ACTIVE AIR FLAP (LOWER) ENGINE C/FAN PUMP, ACTIVE AIR FLAP (UPPER) EWP 1 FUSE EWP FUSE GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HPCU ICU JUNCTION BLOCK ICU-E ICU-F LEFT ACTIVE AIR FLAP ACTUATOR (UPPER) LEFT ACTIVE AIR FLAP SENSOR (UPPER) LIN MEMORY PWR ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW P-CAN LOW BMS-G PCM PNK WIRE PNK/BLK WIRE PWR RED WIRE RED/BLK WIRE RED/ORG WIRE RELAY ENERGIZED RIGHT ACTIVE AIR FLAP ACTUATOR (UPPER) RIGHT ACTIVE AIR FLAP SENSOR (UPPER) SENS DOWN GND SENS GND SENS UP GND SIG SPD BMS-F VDD WHT WIRE YEL WIRE

A/C 1 FUSE A/C PRESSURE TRANSDUCER A/C RELAY A/C RELAY CTRL BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COOLING FAN FUSE COOLING FAN PWM OUTPUT E/R JUNCTION BLOCK E/R-A ECTS 1 GND ECTS 1 SIG ECTS 2 GND ECTS 2 SIG ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE COOLANT TEMPERATURE SENSOR 2 GRN WIRE GROUND GRY WIRE HOT AT ALL TIMES HOT W/ ENGINE CONTROL RELAY ENERGIZED HTR MULTI FUSE 1 ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PCM PNK WIRE POWER PTC HEATER PTC HEATER FUSE PTC HEATER RELAY RED WIRE SENSOR 2 FUSE SIGNAL WHT WIRE YEL WIRE