Hyundai Palisade (LX2): Air conditioning System / In-car Sensor

Hyundai Palisade (LX2) 2020-2026 Service Manual / Heating,Ventilation And Air Conditioning / Air conditioning System / In-car Sensor

Description and operation

Description

The In-car air temperature sensor is built in the heater & A/C control unit.

The sensor consists of a thermistor that measures the inside temperature. The signal decided by the resistance value that changes in accordance with perceived inside temperature, is delivered to heater control unit, and according to this signal, the control unit regulates in-car temperature to intended value.

❮Evaporator Temperature Sensor

Description and operation 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.

Photo Sensor❯

Description and operation Description The photo sensor is located at the center of the defrost nozzles. The photo sensor contains a photovoltaic (sensitive to sunlight) diode.

Other information:

Hyundai Palisade (LX2) 2020-2026 Service Manual: Mode Control Actuator

Description and operation Description The mode control actuator is located at the heater unit. It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level →

Hyundai Palisade (LX2): Air conditioning System / In-car Sensor

Description and operation

Other information:

Hyundai Palisade (LX2) 2020-2026 Service Manual: Mode Control Actuator

Hyundai Palisade (LX2) 2020-2026 Service Manual: Description and operation

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