Hyundai Tucson: Engine Control System / Accelerator Position Sensor (APS) Description and Operation
Accelerator Position Sensor (APS) is installed on the
accelerator pedal module and detects the rotation angle of the
accelerator pedal. The APS is one of the most important sensors in
engine control system, so it consists of the two sensors which adapt
individual sensor power and ground line. The second sensor monitors the
first sensor and its output voltage is half of the first one. If the
ratio of the sensor 1 and 2 is out of the range (approximately 1/2), the
diagnostic system judges that it is abnormal.

Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Measure the output voltage of the RPS at idle and various engine speed.
ConditionOutput Voltage (V)Idle Approx. 1.21, ...
Specification
AcceleratorPositionOutput Voltage (V)APS1APS2C.T0.7 ~ 0.80.29 ~ 0.46W.O.T3.85 ~ 4.351.93 ~ 2.18
...
Other information:
Hyundai Tucson (LM) 2010-2015 Owners Manual: Connecting a Device
Press the key
Select [Phone]
Select [Paired Phone List]
1) Connected Phone : Device that is currently connected
2) Paired Phone : Device that is paired but not connected
From the paired phone list, select the device you want to connect and press the
button.
...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Ending voice recognition
While Voice Recognition is operating
Press and hold the
key on the steering remote controller
✽ NOTICE
While using voice command, pressing any steering wheel control or a different
key will end voice command.
When the system is waiting for a voice command, say “cancel” or � ...