Hyundai Tucson (NX4) 2022-2025 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Auto defoging sensor

Hyundai Tucson: Air Conditioning System / Auto defoging sensor

- Description The auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives signal from the sensor and restrains moisture and eliminate defog by controlling the intake actuator, A/C, auto defogging actuator, blower motor rpm, and mode actuator. - Replacement

1.Disconnect the negative (-) battery terminal.

2.Remove the inside rear view mirror cover (A).

3.Remove the rain sensor cover (A).

4.Separate the auto defogging sensor connector (A) and remove the auto defogging sensor (B).

5.Install in the reverse order of removal.

Ambient Sensor

- Description The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower ...

PM Sensor

- Description Monitor the air quality inside the vehicle in real time (PM sensor) and display the status on the screen.Automatically operate when fine dust concentration is high (Condition: Bet ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Service Manual: Power Door Lock Switch
- Inspection Power Door Lock Switch Inspection 1.1. Check for continuity between the terminals. If there is an abnormality, replace the switch. Diagnosis with Diagnostic Tool 1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system.The di ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Oil Pressure Sensor (OPS)
- Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load.By controlling CVVT, the valve over-lap or under-lap occurs, which mak ...