Hyundai Tucson IV (2020-2024) relay energized Wiring diagrams

AUTO B+ LIN INPUT B+1 FUSE B+2 FUSE B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GND (BCM) GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HDLP HIGH SW OUT HEADLAMP HIGH SW SIG HEADLAMP LOW BACKUP SW OUT HEADLAMP LOW BACKUP SWITCH SIG HEADLAMP LOW TELLTAIL HEADLAMP TAIL HOT AT ALL TIMES HOT W/ IBU ICU JUNCTION BLOCK ICU MAIN GND ICU-B ICU-D ICU-E IPS CONTROL IPS CONTROL MODULE LEFT LEFT FRONT COMBINATION LAMP LIGHT SW OUT LIGHT SW SIG MODULE 9 FUSE MULTI FUSE 1 MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE PASS DIMMER RAIN SENSOR (IF EQUIPPED) RAIN SENSOR LIN RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT WHT WIRE WHT/ORG WIRE WIPER, LIGHT GND YEL/ORG WIRE

A/C BLOWER MOTOR CONTROL MODULE A/C CONTROL MODULE (RIGHT SIDE OF CRASH PAD) B+ INPUT BATTERY C/FAN FUSE BATTERY C/FAN RELAY BLK WIRE BLOWER INH BLOWER IS BLOWER MOTOR BLOWER PWM BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK FRONT A/C CONTROL SWITCH GRN WIRE GRN/BLK WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED ICU JUNCTION BLOCK ICU-B ICU-D ICU-G ILL INCAR TEMP INCAR TEMPERATURE SENSOR INH INPUT LOCAL CAN HIGH LOCAL CAN LOW MEMORY FUSE MOTOR ON INPUT ON/START ON/START INPUT ORG/ WIRE ORG/BLK WIRE PNK WIRE PWM IN RED WIRE RELAY ENERGIZED RH VENT DUCT SENS RIGHT FLOOR DUCT SENSOR SENS SENSOR GND SENSOR PWR WHT WIRE WHT/BLK WIRE YEL/BLK WIRE YEL/ORG WIRE

A/C PRESSURE TRANSDUCER ACTIVE AIR FLAP ACTUATOR ACTIVE PURGE PUMP B+ INPUT BATT + BLDC (BRUSHLESS DC) MOTOR COOLING FAN MOTOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BMS BMS ASSEMBLY BMS COOLING FAN BMS COOLING FAN, TEMPERATURE SENSOR BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COOLING FAN PWM OUTPUT E/R-PCB ECU 2 FUSE ELECTRONIC WATER PUMP (ENGINE) ENGINE CONTROL RELAY ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR 1 (HEAD) ENGINE COOLANT TEMPERATURE SENSOR 2 (BLOCK) ENGINE CTRL RLY CTRL EWP FUSE F-SPEED PNK FAN PWR SENS BMS COOLING FAN RLY CTRL WIRE FAN B+ FAN GND FAN PWR SENS G-CAN HIGH G-CAN LOW GRN WIRE GRY WIRE GRY/BLK WIRE H-CAN HIGH H-CAN LOW HOT AT ALL TIMES IGN MODULE FUSE NCA WIRE ON/START INPUT ORG/ WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PFM SENS PFM SENSING PNK WIRE PWM CMD PWM SIG RED WIRE RELAY ENERGIZED SENS GND SENS SIG SENS SUPPLY SENSOR 3 FUSE WHT WIRE WHT/BLK WIRE WTS GND WTS GND 1 WTS GND 2 WTS SIG WTS SIG 1 WTS SIG 2 YEL WIRE YEL/ORG WIRE YEL/WHT WIRE

A/C CONTROL MODULE A/C FUSE AMBIENT TEMP SENS (+) AMBIENT TEMPERATURE SENSOR AUTO DEF TEMP SENS AUTO DEFOGGER ACTR CLOSE AUTO DEFOGGER ACTR F/B AUTO DEFOGGER ACTR OPEN AUTO DEFOGGER SCL SENS AUTO DEFOGGER SDA SENS AUTO LIGHT, PHOTO SENSOR BATTERY SYSTEM ASSEMBLY BLK WIRE BLU WIRE BMU+ BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRV MODE ACTR DEF DRV MODE ACTR F/B DRV MODE ACTR VENT DRV TEMP ACTR COOL DRV TEMP ACTR F/B DRV TEMP ACTR WARM E-CAN HIGH E-CAN LOW ELECTRONIC WATER PUMP (BATTERY) ELECTRONIC WATER PUMP (HEV) EVAPORATOR SENSOR (+) LEFT VENT DUCT SENSOR GRN WIRE GRN/BLK WIRE GRY WIRE GRY/ORG WIRE HOT W/ PDM HPCU ICU JUNCTION BLOCK ICU-B ICU-F INTAKE ACTR F/B INTAKE ACTR FRE INTAKE ACTR REC INTERLOCK GND INTERLOCK PWR LEFT AUTO LIGHT (-) LEFT FLOOR DUCT SENSOR LEFT VENT DUCT SENSOR LOCAL CAN HIGH LOCAL CAN LOW ORG/ WIRE ORG/BLK WIRE PASS MODE ACTR DEF PASS MODE ACTR F/B PASS MODE ACTR VENT PASS TEMP ACTR COOL PASS TEMP ACTR F/B PASS TEMP ACTR WARM PHOTO SENSOR PNK WIRE PNK/BLK WIRE PTC HEATER RELAY CONTROL RED WIRE RELAY ENERGIZED RIGHT AUTO LIGHT (-) DEF DUCT SENSOR WHT WIRE YEL WIRE YEL/ORG WIRE

B+ INPUT B-CAN HIGH B-CAN LOW BACKUP LAMP BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM E-SHIFTER 2 FUSE E-SHIFTER FUSE E/R JUNCTION BLOCK ELECTROCHROMIC MIRROR ELECTRONIC SHIFT SWITCH GND SW SIG 2 GRN WIRE GRY/BLK WIRE HOT AT ALL TIMES ICU JUNCTION BLOCK ICU-A ICU-D ICU-E IPS CONTROL IPS CONTROL MODULE LEFT REAR BUMPER LAMP MEMORY PWR NCA WIRE ON/START INPUT ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PCM PNK/BLK WIRE POSITION SWITCH CODE GND POSITION SWITCH CODE PWR POSITION SWITCH) POWER PT L-CAN HIGH PT L-CAN LOW RED/BLK WIRE RED/ORG WIRE RELAY ENERGIZED RIGHT REAR BUMPER LAMP SCU (LEFT END OF DASH) SW SIG 1 TCU 1 FUSE TRANSAXLE RANGE SWITCH WHT WIRE YEL WIRE YEL/BLK WIRE

AUTO B+1 FUSE B+2 FUSE B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK EXCEPT HYBRID GND (BCM) GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HDLP HIGH SW OUT HEAD LAMP LOW TELLTAIL HEADLAMP HIGH SW SIG HEADLAMP LOW BACKUP SW OUT HEADLAMP LOW BACKUP SWITCH SIG HEADLAMP TAIL HOT AT ALL TIMES IBU ICU JUNCTION BLOCK ICU-A ICU-B ICU-F ICU-H IPS CONTROL IPS CONTROL MODULE LEFT LEFT FRONT COMBINATION LAMP LIGHT SW OUT LIGHT SW SIG MAIN GND MULTI FUSE 1 MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE PASS DIMMER RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT WHT WIRE WIPER, LIGHT GND

AUTO B+1 FUSE B+2 FUSE B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/ORG WIRE BRN WIRE CLUSTER FUSE COMPUTER DATA LINES SYSTEM E/R JUNCTION BLOCK GND (BCM) GRN WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE HDLP HIGH SW OUT HEADLAMP HEADLAMP HIGH SW SIG HEADLAMP LOW BACKUP SWITCH OUT HEADLAMP LOW BACKUP SWITCH SIG HEADLAMP LOW TELL TAIL HOT AT ALL TIMES IBU ICU JUNCTION BLOCK ICU MAIN GND ICU-B ICU-D ICU-E IPS CONTROL IPS CONTROL MODULE LEFT LEFT FRONT COMBINATION LAMP LIGHT SW OUT LIGHT SW SIG MULTI FUSE 1 MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE PASS DIMMER RED WIRE RED/BLK WIRE RELAY ENERGIZED RIGHT TAIL WHT WIRE WIPER, LIGHT GND

A/BAG IND FUSE AIR BAG 1 FUSE AIR BAG 2 FUSE B+ INPUT BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM CRASH SIGNAL OUTPUT DRIVER FRONT IMPACT SENSOR GRN WIRE GRY WIRE HOT AT ALL TIMES IBU 2 FUSE ICU JUNCTION BLOCK ICU-A ICU-D ICU-E ICU-F ICU-G ICU-H IPS CONTROL MODULE B- B- CRASH CAN CAN HI LOW ON/START INPUT ORG/ WIRE ORG/BLK WIRE OVERHEAD CONSOLE LAMP PAB OFF IND PASSENGER AIR BAG 1 PASSENGER AIR BAG 2 PASSENGER FRONT IMPACT SENSOR RED WIRE RED/BLK WIRE RED/ORG WIRE RELAY ENERGIZED SIG SRS CONTROL MODULE WHT WIRE YEL WIRE YEL/ORG WIRE

1.6L PLUG-IN HYBRID 1.6L TURBO HYBRID A/BAG IND FUSE AIR BAG 1 FUSE AIR BAG 2 FUSE B+ INPUT BATTERY SYSTEM ASSEMBLY BLK WIRE BLK/ORG WIRE BLU WIRE BLU/BLK WIRE BMS BMU+ BRN WIRE C-CAN HIGH C-CAN LOW COMPUTER DATA LINES SYSTEM CRASH SIGNAL OUTPUT DRIVER FRONT IMPACT SENSOR GRN WIRE GRY WIRE HOT AT ALL TIMES IBU 2 FUSE ICU JUNCTION BLOCK ICU-D ICU-F ICU-G ICU-H IPS CONTROL MODULE B- B- CRASH CAN CAN SIG HI LOW ON/START INPUT ORG/ WIRE ORG/BLK WIRE OVERHEAD CONSOLE LAMP PAB OFF IND PAB ON IND PASSENGER AIR BAG 1 PASSENGER AIR BAG 2 PASSENGER FRONT IMPACT SENSOR RED WIRE RED/BLK WIRE RED/ORG WIRE RELAY ENERGIZED SRS CONTROL MODULE WHT WIRE WHT/ORG WIRE YEL WIRE YEL/ORG WIRE

AIR BAG IND ALR RETURN ALR SENSOR B+ INP (PWR) B-CAN HIGH BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE C-CAN HIGH C-CAN LOW CLOCKSPRING CLUSTER FUSE COMPUTER DATA LINES SYSTEM DRIVER AIR BAG 1 DRIVER AIR BAG 2 DRIVER SEAT BELT BUCKLE SENSOR E-CAN TRANSCEIVER (4.2 INCH TFT LCD) C-CAN TRANSCEIVER (10.25 INCH TFT LCD) GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HOT W/ LONG TERM LOAD LATCH RELAY ENERGIZED IBU (RIGHT SIDE OF DASH) ICU JUNCTION BLOCK ICU-D ICU-F INSTRUMENT CLUSTER INTERFACE LEFT SENSOR MEMORY FUSE MICOM NCA WIRE ON/START INPUT ORG/ WIRE PASSENGER OCCUPANT DETECTION SENSOR PASSENGER SEAT BELT BUCKLE SENSOR PNK WIRE RED WIRE RELAY ENERGIZED RIGHT SENSOR ROA GND ROA SENS SIG B-CAN LOW ROA SENSOR CENTER SENSOR SEAT BELT IND SENS SIG SIG (1) STEERING WHEEL) WHT WIRE WHT/ORG WIRE