Hyundai Tucson: Air Conditioning System / Photo Sensor Repair procedures

Hyundai Tucson (LM) 2010-2015 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Photo Sensor Repair procedures

Inspection

1.	Ignition "ON"

2.	Using the scan tool.

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

The voltage will rise with higher intensive light and reduce with lower intensive light.

1. Sensor Ground
2. 5V (Vcc)
3. Photo Sensor Signal

4. -
5. Photo Sensor (+)
6. Photo Sensor (-)

Replacement

1.	Disconnect the negative (-) battery terminal.

2.	With the (-) driver, remove the photo sensor (A) from the center of defrost nozzle.

3.	Install in the reverse order of removal.

Photo Sensor Description and Operation

Description 1. The photo sensor is located at the right of defrost nozzle. 2. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its lig ...

Ambient Sensor Description and Operation

Description 1. The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lowe ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Seat Belt Pretensioner (BPT) Repair procedures
Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. To remove the seat belt anchor pretensioner (C), keep on pushing the lock pins (A) as arrow direction. And then remove the seat belt after pushing the lock pin (B). 3. Rem ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Components and Components Location
Components 1. Hands free call switch2. Mic3. Front left speaker4. Front right speaker5. Audio head unit (hands free control) x There is no hands free jack. This system supports Bluetooth(wireless system). ...