Hyundai Tucson: ESC (Electronic Stability Control) System / Components and Components Location
1. ESC Control unit (HECU)
2. Front wheel speed sensor
3. Rear wheel speed sensor
4. ABS warning lamp
5. Parking brake / EBD
Description and Operation
- Description of ESP
Electronic Stability Control (ESC) recognizes critical driving
conditions, such as panic reactions in dangerous situations, and
stabilizes the vehicle by individual wheel b ...
Troubleshooting
- Failure Diagnosis
1.In principle, ESC and TCS controls are prohibited in case of ABS failure.
2.When ESC or TCS fails, only the failed system control is prohibited.
3.However, when the soleno ...
Other information:
Hyundai Tucson (NX4) 2022-2025 Service Manual: Evaporator Temperature Sensor
- Description
The evaporator temperature sensor will detect the evaporator core
temperature and interrupt compressor relay power in order to prevent
evaporator from freezing by excessive cooling.
- Inspection
1.Turn the ignition switch ON.
2.Turn the A/C swicth ON.
3.Measure resist ...
Hyundai Tucson (NX4) 2022-2025 Service Manual: Heater Core
- Replacement
1.Disconnect the negative (-) battery terminal.
2.Remove the heater and blower assembly.(Refer to Heater - "Heater Unit")
3.Loosen the mounting screws and remove the heater core cover (A).
4.Separate the heater core (A) from the heater unit.
5.Install in the reverse ord ...
