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

The photo sensor is located at the center of the defrost nozzles.

The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic temperature control module so that the solar radiation compensation will be performed.

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...

Photo Sensor. Repair procedures

Inspection 1. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 2...

Other information:

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Brake oil. Repair procedures

Replacement    • Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift...

Hyundai Santa Fe (TM) 2019-2025 Service Manual: Specifications

Specifications [ADAS_PRK Application Specification (MOBIS)] Item Specification Ultrasonic sensor Voltage rating DC 12V Detecting range 40cm ~ 120cm Operating voltage DC 9V ~ 16V Operation current MAX...