Hyundai Tucson: Phone / Changing Priority
What is Priority?
It is possible to pair up to five Bluetooth® Wireless Technology devices with the car audio system. The "Change Priority" feature is used to set the connection priority of paired phones.
Press the 
key
Select [Phone]
Select [Paired Phone List]
From the paired phone list, select the phone you want to switch to the highest priority, then select [Change Priority] button from the Menu. The selected device will be changed to the highest priority.
✽ NOTICE
Priority icon will be displayed when the selected phone is set as a priority phone.
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 paire ...
Disconnecting a Device
Press the key
Select [Phone]
Select [Paired Phone List]
From the paired phone list, select the currently connected device and select
[Disconnect] button.
...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Troubleshooting
Basic Troubleshooting
Basic Troubleshooting Guide
Customer Problem Analysis Sheet
Basic Inspection Procedure
Measuring Condition of Electronic Parts' Resistance
The measured resistance at high temperature after vehicle
running may be high or low. So all resistance must be measured at
ambi ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Engine Coolant Temperature Sensor (ECTS) Specifications
Specification
TemperatureResistance (kx)°C°F-40-4048.14-20-414.13 ~ 16.830325.7920682.31 ~ 2.59401041.15601400.59801760.32
...