Hyundai Tucson IV (2020-2024) nca Wiring diagrams

A/C PRESSURE TRANSDUCER ACTIVE AIR FLAP ACTUATOR ACTIVE PURGE PUMP B+ INPUT B+ INPUT ENGINE CTRL RLY CTRL BATT + BATTERY C/FAN FUSE BATTERY C/FAN RELAY 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 FUSE COOLING FAN PWM OUTPUT E/R JUNCTION BLOCK 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) 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 ICU JUNCTION BLOCK ICU-B ICU-D IGN MODULE FUSE MULTI FUSE 1 NCA WIRE ON/START INPUT ORG/ WIRE ORG/BLK 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 1 WTS GND 2 WTS SIG WTS SIG 1 WTS GND WTS SIG 2 YEL WIRE YEL/ORG WIRE YEL/WHT WIRE

A/C PRESSURE TRANSDUCER APT GND APT SIG APT SUPPLY BATT + BLDC (BRUSHLESS DC) MOTOR COOLING FAN CONTROLLER BLK WIRE BLU WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COOLING FAN FUSE COOLING FAN PWM OUTPUT E/R JUNCTION BLOCK E/R-PCB ECTS GND 1 ECTS GND 2 ECTS GND 3 ECTS SIG 1 ECTS SIG 2 ECTS SIG 3 ECU 2 FUSE ENGINE CONTROL RELAY ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 3 ENGINE CTRL RLY CTRL GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ PDM IGN MULTI FUSE 1 NCA WIRE ON/START INPUT ORG/BLK WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PCM PNK/BLK WIRE PWM SIG RED WIRE SENSOR 3 FUSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

A/C PRESSURE TRANSDUCER APT GND APT SIG APT SUPPLY BATT + BLDC (BRUSHLESS DC) MOTOR COOLING FAN CONTROLLER BLK WIRE BLU WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM COOLING FAN FUSE COOLING FAN PWM OUTPUT E/R JUNCTION BLOCK E/R-PCB ECTS GND 1 ECTS GND 2 ECTS GND 3 ECTS SIG 1 ECTS SIG 2 ECTS SIG 3 ECU 2 FUSE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 3 ENGINE CTRL RLY CTRL GRN WIRE GRY WIRE HOT AT ALL TIMES IGN MAIN FUSE MAIN RELAY MULTI FUSE 1 NCA WIRE ORG/ WIRE ORG/BLK WIRE P-CAN HIGH P-CAN LOW PCB BLOCK PCM PNK WIRE PWM SIG PWR RED WIRE SENSOR 3 FUSE WHT WIRE WHT/BLK WIRE YEL/ORG WIRE

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

BLK WIRE BLK/WHT WIRE BLU WIRE GRN WIRE GRY WIRE HEATER HIGH IND ILL LOW IND NCA WIRE NTC- ORG/ WIRE RED WIRE RIGHT REAR POWER WINDOW SWITCH RIGHT REAR SEAT BACK WARMER RIGHT REAR SEAT CUSHION WARMER RIGHT REAR SEAT WARMER SWITCH WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/ORG WIRE

A/T B+ INPUT B-CAN HIGH B-CAN LOW BACK GND BACK PWR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM CONSOLE SWITCH (CENTER CONSOLE) CUSH GND CUSH PWR DETENT DRIVER AIR VENTILATION SEAT BLOWER MOTOR DRIVER SEAT WARMER (BACK) DRIVER SEAT WARMER (CUSHION) DRV SEAT BLOWER MOTOR PWR DRV SEAT BLOWER MOTOR VSP DRV SEAT WARMER BACK PWR DRV SEAT WARMER CUSH PWR DRV SEAT WARMER CUSH/BACK GND DRV SEAT WARMER NTC (+) DRV SEAT WARMER NTC (-) PASS SEAT BLOWER MOTOR PWR FRONT AIR VENTILATION SEAT CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT W/ HOT W/ PDM ICU JUNCTION BLOCK ICU-A ILL LH HEAT MAX LH HEAT MID LH HEAT MIN LH HEAT SW LH VENT MAX LH VENT MID LH VENT MIN LH VENT SW LT GRN/WHT WIRE MODULE 5 FUSE MODULE 6 FUSE MODULE 8 FUSE NCA WIRE NTC- ON INPUT ON/START INPUT ORG/ WIRE PASS SEAT BLOWER MOTOR VSP PASS SEAT WARMER BACK PWR PASS SEAT WARMER CUSH PWR PASS SEAT WARMER CUSH/BACK GND PASS SEAT WARMER NTC (+) PASSENGER AIR VENTILATION SEAT BLOWER MOTOR PASSENGER SEAT WARMER (BACK) PASSENGER SEAT WARMER (CUSHION) PNK WIRE PNK/BLK WIRE PNK/ORG WIRE PWR PWR VSP RED WIRE RED/BLK WIRE RED/ORG WIRE RH HEAT MAX RH HEAT MID RH HEAT MIN RH HEAT SW RH VENT MAX RH VENT MID RH VENT MIN RH VENT SW S/BW S/HEATER DRV/PASS FUSE SEAT ASIC ARISU SWITCH SIGNAL (LIN) VSP W/ POWER SEAT WHT WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

A/T B+ INPUT B-CAN HIGH B-CAN LOW BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CONSOLE SWITCH (CENTER CONSOLE) DRIVER AIR VENTILATION SEAT BLOWER MOTOR DRIVER SEAT WARMER (BACK) DRIVER SEAT WARMER (CUSHION) DRV SEAT BLOWER MOTOR F/B DRV SEAT BLOWER MOTOR GND DRV SEAT BLOWER MOTOR VSP DRV SEAT WARMER HEATER (-) DRV SEAT WARMER HEATER GND DRV SEAT WARMER NTC (+) DRV SEAT WARMER NTC (-) PASS SEAT BLOWER MOTOR GND F/B FRONT AIR VENTILATION SEAT CONTROL MODULE GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HEATER HOT AT ALL TIMES HOT W/ HOT W/ PDM ICU JUNCTION BLOCK ICU-D ILL LH HEAT MAX LH HEAT MID LH HEAT MIN LH HEAT SW LH VENT MAX LH VENT MID LH VENT MIN LH VENT SW LT GRN WIRE LT GRN/WHT WIRE MODULE 5 FUSE MODULE 6 FUSE MODULE 8 FUSE NCA WIRE NTC- ON INPUT ON/START INPUT PNK DRV SEAT BLOWER MOTOR PWR WIRE ORG/ WIRE PASS SEAT BLOWER MOTOR F/B PASS SEAT BLOWER MOTOR PWR PASS SEAT BLOWER MOTOR VSP PASS SEAT WARMER HEATER (+) PASS SEAT WARMER HEATER GND PASS SEAT WARMER NTC (+) PASSENGER AIR VENTILATION SEAT BLOWER MOTOR PASSENGER SEAT WARMER (BACK) PASSENGER SEAT WARMER (CUSHION) PNK WIRE PWR VSP RED WIRE RED/BLK WIRE RED/BLU WIRE RED/ORG WIRE RED/YEL WIRE RH HEAT MAX RH HEAT MID RH HEAT MIN RH HEAT SW RH VENT MAX RH VENT MID RH VENT MIN RH VENT SW S/BW S/HEATER DRV/PASS FUSE SEAT ASIC ARISU SWITCH SIGNAL (LIN) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

A/T B+ INPUT B-CAN HIGH B-CAN LOW BLK WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM CONSOLE SWITCH (CENTER CONSOLE) DRIVER AIR VENTILATION SEAT BLOWER MOTOR DRIVER SEAT WARMER (BACK) DRIVER SEAT WARMER (CUSHION) DRV SEAT BLOWER MOTOR F/B DRV SEAT BLOWER MOTOR GND DRV SEAT BLOWER MOTOR PWR DRV SEAT BLOWER MOTOR VSP DRV SEAT WARMER HEATER (-) DRV SEAT WARMER HEATER GND DRV SEAT WARMER NTC (+) DRV SEAT WARMER NTC (-) PASS SEAT BLOWER MOTOR GND F/B FRONT AIR VENTILATION SEAT CONTROL MODULE GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HEATER HOT AT ALL TIMES HOT W/ HOT W/ PDM ICU JUNCTION BLOCK ICU-D ILL LH HEAT MAX LH HEAT MID LH HEAT MIN LH HEAT SW LH VENT MAX LH VENT MID LH VENT MIN LH VENT SW LT GRN/WHT WIRE MODULE 5 FUSE MODULE 6 FUSE MODULE 8 FUSE NCA WIRE NTC- ON INPUT ON/START INPUT ORG/ WIRE ORG/BLK WIRE PASS SEAT BLOWER MOTOR F/B PASS SEAT BLOWER MOTOR PWR PASS SEAT BLOWER MOTOR VSP PASS SEAT WARMER HEATER (+) PASS SEAT WARMER NTC (+) PASSENGER AIR VENTILATION SEAT BLOWER MOTOR PASSENGER SEAT WARMER (BACK) PASSENGER SEAT WARMER (CUSHION) PNK WIRE PNK/ORG WIRE PWR VSP RED WIRE RED/BLK WIRE RED/ORG WIRE RH HEAT MAX RH HEAT MID RH HEAT MIN RH HEAT SW RH VENT MAX RH VENT MID RH VENT MIN RH VENT SW S/BW S/HEATER DRV/PASS FUSE SEAT ASIC ARISU SWITCH SIGNAL (LIN) WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE

1.6L PLUG-IN HYBRID 1.6L TURBO HYBRID B+ INPUT B+ INPUT PNK DRV SEAT WARMER HEATER (+) WIRE B-CAN HIGH B-CAN LOW BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ORG WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER AIR VENTILATION SEAT BLOWER MOTOR DRIVER SEAT WARMER (BACK) DRIVER SEAT WARMER (CUSHION) DRV SEAT BLOWER MOTOR F/B DRV SEAT BLOWER MOTOR GND DRV SEAT BLOWER MOTOR VSP DRV SEAT WARMER HEATER GND DRV SEAT WARMER NTC (+) DRV SEAT WARMER NTC (-) PASS SEAT BLOWER MOTOR GND F/B FRONT AIR VENTILATION SEAT CONTROL MODULE FRONT CONSOLE SWITCH (CENTER CONSOLE) GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE HEATER HOT AT ALL TIMES HOT W/ HOT W/ PDM ICU JUNCTION BLOCK ICU-D ILL LH HEAT MAX LH HEAT MID LH HEAT MIN LH HEAT SW LH VENT MAX LH VENT MID LH VENT MIN LH VENT SW LT GRN WIRE LT GRN/WHT WIRE MODULE 5 FUSE MODULE 6 FUSE MODULE 8 FUSE NCA WIRE NTC- ON INPUT ON/START INPUT PNK DRV SEAT BLOWER MOTOR PWR WIRE ORG/ WIRE PASS SEAT BLOWER MOTOR F/B PASS SEAT BLOWER MOTOR PWR PASS SEAT BLOWER MOTOR VSP PASS SEAT WARMER HEATER (+) PASS SEAT WARMER HEATER GND PASS SEAT WARMER NTC (+) PASSENGER AIR VENTILATION SEAT BLOWER MOTOR PASSENGER SEAT WARMER (BACK) PASSENGER SEAT WARMER (CUSHION) PNK WIRE PWR VSP RED WIRE RED/BLU WIRE RED/ORG WIRE RH HEAT MAX RH HEAT MID RH HEAT MIN RH HEAT SW RH VENT MAX RH VENT MID RH VENT MIN RH VENT SW S/HEATER DRV/PASS FUSE SEAT ASIC ARISU SWITCH SIGNAL (LIN) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

B+ INPUT B+ INPUT PNK DRV SEAT WARMER HEATER (+) WIRE B-CAN HIGH B-CAN LOW BLK WIRE BLU WIRE BLU/BLK WIRE BLU/ORG WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DRIVER AIR VENTILATION SEAT BLOWER MOTOR DRIVER SEAT WARMER (BACK) DRIVER SEAT WARMER (CUSHION) DRV SEAT BLOWER MOTOR F/B DRV SEAT BLOWER MOTOR GND DRV SEAT BLOWER MOTOR PWR DRV SEAT BLOWER MOTOR VSP DRV SEAT WARMER HEATER GND DRV SEAT WARMER NTC (+) DRV SEAT WARMER NTC (-) PASS SEAT BLOWER MOTOR GND F/B FRONT AIR VENTILATION SEAT CONTROL MODULE FRONT CONSOLE SWITCH (CENTER CONSOLE) GRN WIRE GRN/BLK WIRE GRN/ORG WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE HEATER HOT AT ALL TIMES HOT W/ HOT W/ PDM ICU JUNCTION BLOCK ICU-D ILL LH HEAT MAX LH HEAT MID LH HEAT MIN LH HEAT SW LH VENT MAX LH VENT MID LH VENT MIN LH VENT SW LT GRN/WHT WIRE MODULE 5 FUSE MODULE 6 FUSE MODULE 8 FUSE NCA WIRE NTC- ON INPUT ON/START INPUT ORG/ WIRE ORG/BLK WIRE PASS SEAT BLOWER MOTOR F/B PASS SEAT BLOWER MOTOR PWR PASS SEAT BLOWER MOTOR VSP PASS SEAT WARMER HEATER (+) PASS SEAT WARMER NTC (+) PASSENGER AIR VENTILATION SEAT BLOWER MOTOR PASSENGER SEAT WARMER (BACK) PASSENGER SEAT WARMER (CUSHION) PNK WIRE PNK/ORG WIRE PWR VSP RED WIRE RED/BLK WIRE RED/ORG WIRE RH HEAT MAX RH HEAT MID RH HEAT MIN RH HEAT SW RH VENT MAX RH VENT MID RH VENT MIN RH VENT SW S/HEATER DRV/PASS FUSE SEAT ASIC ARISU SWITCH SIGNAL (LIN) WHT WIRE WHT/BLK WIRE WHT/ORG WIRE YEL WIRE YEL/BLK WIRE YEL/ORG WIRE