Hyundai Santa Fe: Air conditioning System / Auto Defogging Sensor. Description and operation

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.

Ambient Temperature Sensor. Repair procedures

Inspection 1. Check the resistance of the ambient temperature sensor between terminals 1 and 2 whether it changes by changing the ambient temperature...

Auto Defogging Sensor. Repair procedures

Inspection To inspect and diagnose the sensor, refer to Self-Diagnosis procedure and DTC guide. Replacement 1...

Other information:

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Temperature control. Air intake control

Temperature control The temperature will increase by turning the knob to the right. The temperature will decrease by turning the knob to the left. Air intake control This is used to select outside (fresh) air position or recirculated air position. To change the air intake control position, press the control button...

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: Emergency precautions

Tires When replacing tires, be sure to equip all four tires with the same size, type, tread patterns, brand and load-carrying capacity. WARNING Do not use tire and wheel with different size and type from the one originally installed on your vehicle...