The ignition switch must be in the ON position before you can open or close the sunroof.
Hyundai Tucson (LM) 2010-2015 Service Manual: Schematic Diagrams
Circuit Diagram (1)
Circuit Diagram (2)
Harness Connector
Pin Function (Connector A)Pin Function (Connector A)1Ignition1Pressure side impact sensor [Driver] High2 -2Side impact sensor [Driver] High3Airbag warning lamp3Seat belt pretensioner [Driver] High4(1st stage) Driver ai ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Description and Operation
Description
Back view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position.
This system is a supplemental system that shows behind the
vehicle through the ECM (Reverse Display Room Mirror) mirror or AVN head
unit while backing-up. ...