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Hyundai Equus: In-car Sensor Description and Operation - Air Conditioning System - Heating, Ventilation and Air Conditioning - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: In-car Sensor Description and Operation

Description
An in-car air temperature sensor is located in the heater control.
The sensor contains a thermistor which measures the temperature of the cabin. The signal determined by the resistance value which changes in accordance with perceived inside temperature, is delivered to the heater control unit and according to this signal the control unit regulates the in-car temperature to the intended value.

    Evaporator Temperature Sensor Repair procedures
    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector. 3. Measure the resistance between terminal “+” and “-” of the evaporator temp ...

    In-car Sensor Repair procedures
    Inspection 1. Turn the ignition switch ON. 2. Blow warm air into the in-car sensor air inlet. Measure the sensor resistance between 1 and 3 terminals. 1. Sensor Ground 2. Motor (-)3. Incar ...

    See also:

    Tire maintenance
    In addition to proper inflation, correct wheel alignment helps to decrease tire wear. If you find a tire is worn unevenly, have your dealer check the wheel alignment. When you have new tires instal ...

    Programming
    To train most devices, follow these instructions: 1. For first-time programming, press and hold the two outside buttons ( , ), HomeLink® Channel 1 and Channel 3, until the indicator light begin ...

    Rear cross traffic alert
    When your vehicle moves backwards from a parking position, the sensor detects approaching vehicles to the left or right side direction and gives information to the driver. Operating condition ...

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