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Hyundai Tucson (LM) 2010-2015 Owners Manual: Checking the amount of air conditioner refrigerant and compressor lubricant
WARNING
Because the refrigerant is at very high pressure, the air conditioning system
should only be serviced by trained and certified technicians. It is important that
the correct type and amount of oil and refrigerant is used, otherwise damage to
the vehicle and personal injury may occur. ...
Hyundai Tucson (LM) 2010-2015 Service Manual: 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 intensive light and reduce with lower intensive light.
1. Sensor Ground2. 5V (Vcc)3. Photo Sensor ...