Kia Sorento: Operation - Smart key System - Body Electrical SystemKia Sorento: Operation

Kia Sorento (XM, 2011-2015) Service Manual / Body Electrical System / Smart key System / Operation

Passive Functions
The system allows the user to access the vehicle without having to perform any actions (e.g. RKE button pressing) with the SMART KEY FOB. It is sufficient that a valid SMART KEY FOB is located within a defined and limited range with respect to the vehicle. So the system is capable of detecting and authenticating a SMART KEY FOB in the ranges as specified below.
Operating Range
The SMART KEY FOB receives and interprets a challenge sent from the vehicle via the exterior antennas in a free space range of min. 0.7m measured around the exterior antennas which are integrated in the door handles; refer to the below given picture.
The SMART KEY FOB receives and interprets a challenge sent from the vehicle via the exterior antennas in a free space range of min. 0.7m measured around the exterior antennas which are integrated in the door handles; refer to the below given picture
Passive Access (Passive Entry)
Pressing one of the push buttons in the door handles when all doors locked indicates the operator
    The SMART KEY system is a system that allows the user to access and operate a vehicle in a very convenient way. To access the vehicle, no traditional key or remote control unit is needed. Th...
    Smart Key Code Saving 1. Connect the DLC cable of GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on GDS. ...
    See also:

    Occupant Detection System (ODS)
    The front passenger seating position of the Kia Sorento features an advanced Occupant Detection System (ODS) designed to enhance restraint efficiency and help prevent unnecessary deployment risks ...

    Children always in the rear
    Children under 13 years of age must always ride seated in the rear passenger rows and must be properly secured in an appropriate restraint system to minimize the risk of severe injury during a co ...

    Battery replacement
    A smart key battery should last for several years, but if the smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use your smart key or replace th ...

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