Hyundai Tucson: Air Conditioning System / 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 lower temperature, and decrease with higher temperatures.
2.
The sensor output will be used for discharge temperature control, temperature regulation door control, blower motor level control, mix mode control and in-car humidity control.
   
If the ambient temperature is below 2.0°C (35.6°F), the A/C compressor will be stopped.
The compressor will be operated by manual operating.
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. 4. The voltage will rise with higher ...

Ambient Sensor Repair procedures
Inspection 1. Ignition "OFF" 2. Disconnect ambient temperature sensor. 3. Check the resistance of ambient temperature sensor between terminals 1 and 2 whether it is changed by changing o ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Fuse/Relay panel description
Instrument panel fuse panel Inside the fuse/relay box cover, you can find the fuse/relay label describing fuse/relay name and capacity. ✽ NOTICE Not all fuse panel descriptions in this manual may be applicable to your vehicle; the information is accurate at the time of printing. When yo ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Power Seat Motor Repair procedures
Inspection Power Seat Motor 1. Remove the front seat. (Refer to BD group - "Front seat") 2. Disconnect the connectors for each motor. 3. With the battery connected directly to the motor terminals, check if the motors run smoothly. 4. Reverse the connections and check that the motor ...

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