The ignition switch must be in the ON position for fan operation.
The fan speed control knob allows you to control the fan speed of the air flowing from the ventilation system.
To change the fan speed, turn the knob to the right for higher speed or to the left for lower speed.
Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Refrigerant System Service Basics
Refrigerant Recovery
Use only service equipment that is U.L-listed and is
certified to meet the requirements of SAE J2210 to remove
HFC-134a(R-134a) from the air conditioning system.
-
Air conditioning refrigerant or lubricant vapor ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Hands Free Switch Repair procedures
Inspection
1.
Check the handsfree remote control switch for resistance between No.4 and No.5 terminals in each switch position.
[Call + Hang Up]
[Voice]
[Call + Hang Up]
SwitchConnector terminalResistance (±5%) Output voltage (±0.16V)Call4-5 (Left)40.91 kx2.96VHang up4-5 (Left)18.91 kx2.64 ...