Kia Optima: Diagnosis procedure by using diagnostic deviceAs manual for diagnosis methods by using diagnosis device, the main contents are as follows:
| 1. | Connect self-diagnosis connector(16pins) located in the lower of driver side crash pad to self-diagnosis device, and then turn the self-diagnosis device after key is ON. |
| 2. | Select the "vehicle model" and "TPMS" on GDS vehicle selection screen, then select OK. |
![[Vehicle Name Writing 1]](images/books/1268/stfss2018n.gif)
![[Vehicle Name Writing 2]](images/books/1268/stfss2019n.gif)

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![[VIN input initialization]](images/books/1268/stfss2021n.gif)
![[VIN Writing 1]](images/books/1268/stfss2022n.gif)
![[VIN Writing 2]](images/books/1268/stfss2023n.gif)
![[VIN Writing 3]](images/books/1268/stfss2024n.gif)

Replacement
Steering SystemAnti-Lock Brake System (ABS) Warning Light
This light illuminates
when you start the engine. The light will go off if the ABS is operating normally.
Also, this light comes on if the key is turned to ON, and then goes off in 2-3 seconds
i ...
Troubleshooting
Troubleshooting
Symptom
Suspect area
Engine will not start or struggle to start
Vapor hose damaged or disconnected
Engine struggle ...
Inspection
1.
Press the MODE switch more then
4 times within 2 seconds while pressing the OFF switch.
Display
Fail description
00
...