Hyundai Santa Fe: Air conditioning System / In-car Sensor. Description and operation

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. Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the evaporator temperature sensor connector...

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 Santa Fe (TM) 2019-2025 Service Manual: Lumber Support System. Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front seat back cover. (Refer to Body - "Front Seat Back Cover") 3. Remove the air duct...

Hyundai Santa Fe (TM) 2019-2025 Owner's Manual: System operation

System warning and control Rear Cross-Traffic Safety system will warn and control the vehicle depending on collision level: ‘Collision Warning’, ‘Emergency Braking’ and ‘Stopping vehicle and ending brake control’. Collision Warning To warn the driver of an approaching vehicle from the rear left/right side of your vehicle, the warning light on the side view mirror will blink and a warning will appear on the cluster...