Hyundai Tucson (LM) 2010-2015 Service Manual: Smart Key Unit Repair procedures
Removal
Smart Key Unit
1.
Disconnect the negative (-) battery terminal.
2.
Remove the glove box housing.
(Refer to the BD group - "Crash pad")
3.
After disconnecting the smart key unit connector (A), loosen
the smart key unit mounting bolts, and remove the smart key unit (B).
RF R ...
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. ...