Unlocking Doors

Vehicle status: All doors are locked and IG OFF.

The user presses the door lock button on the door handle.
The IBU (Integrated Body Control Unit) uses the antenna on the door handle to find the smart key.
The smart key transmits a response signal and data using an internal antenna, receives data from the IBU using a receiver, and verifies the authentication key.
NOTE: The IBU can verify smart keys within 0.7 - 1 m (2.2 - 3.2 ft.) from the door handle.
The IBU transmits a door unlock signal to the ICU (Integrated Central Control Unit) via the CAN communication line.
After receiving the door unlock signal, the ICU executes all doors unlock operations.

NOTE:

It takes 0.5 seconds to open the door after pressing the button on the door handle, so if you pull the handle before 0.5 seconds, the door will not open.
Door lock/unlock by smart key is possible only when all doors are closed.