Kia Optima Hybrid: Smart key System / Smart key Repair procedures

Smart Key
Smart Key Code Saving
1.
Connect the DLC cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.

2.
Select the vehicle model and then do "Smart key code saving".

3.
After selecting "Smart key teaching" menu, push "Enter" key, then the screen will be shown as below.

4.
After having the teaching smart key, push "ENTER" key.
5.
Input the "Pin code" for first key teaching.

6.
Press the SSB with smart key within 5 sec after pressing "OK".

7.
Confirm the message "First key teaching completed".

8.
Press the SSB with smart key within 5 sec after pressing "OK".

9.
Confirm the message "Second key teaching completed".

10.
Then the screen will be shown as below when key teaching process is completed.

Repair procedures

Inspection Self Diagnosis With GDS Smart key system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. The following three features ...

Smart key unit Components and Components Location

Component (1) Connector Pin Information No.Connector A (26pin)Connector B (16pin)Connector C (22pin)1V_BAT loadC_CAN lowSSB illumination ground2-C_CAN highImmobilzer indicator3Power ground1--4IGN1Stop ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Start/Stop Button Repair procedures


Removal 1. Disconnect the negative (-) battery terminal. 2. Using a screwdriver or remover, remove the crash pad side cover (A). 3. After loosening the mounting screws, then remove the crash pad lower panel (A). 4. Disconnect the crash pad lower switch connectors (A), diagnosis connector (B), crash pad ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: CVVT Oil Control Valve (OCV) Description and Operation


Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated by the engine speed and load. By controlling CVVT, the valve over-lap or under-lap occurs, which makes better fuel ...

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