This indicator illuminates when the headlights are on and in the high beam position or when the turn signal lever is pulled into the Flash-to- Pass position.
Hyundai Tucson (LM) 2010-2015 Service Manual: TPMS Sensor Description and Operation
Description
1.
Mode
(1)
Configuration State
A.
All sensors should be in the Low Line (Base) state.
B.
In Low Line (Base) configuration, sensor transmissions occur
every 3 minutes 20 seconds (nominal) and pressure is measured every 20
seconds.
(2)
Normal Fixed Base State
A.
Se ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Inhibitor Switch Description and Operation
Description
Inhibiter Switch contains two contact points. One of these
points connects the engine startup when the lever is in the N or P
position and turns on the reverse lights. The other contact point
monitors the lever's position (PRND) and is used to control gear setting
signals. ...