Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2023 Kia Seltos EXFACTORY OEM SERVICE PROCEDURE

Repair Procedures: Adjustment

NOTE: Perform the following procedure when replacing ECM (New parts/Reused parts).

Perform the neutral mode using the KDS when replacing with a reused ECM.
[Non-Smart Key]

Courtesy of KIA MOTORS AMERICA, INC.

[Smart Key]

Courtesy of KIA MOTORS AMERICA, INC.
Perform the "Key Teaching" procedure by using the KDS.
[Non-Smart Key]

Courtesy of KIA MOTORS AMERICA, INC.

[Smart Key]

Turn IGN ON then OFF using the smart key or start button. Then the ECM learns information on the smart key automatically.
Perform the VIN writing procedure by using the KDS.

Courtesy of KIA MOTORS AMERICA, INC.

Courtesy of KIA MOTORS AMERICA, INC.
Perform ETC module learning procedure
(Refer to Electronic Throttle Control System - "ADJUSTMENT ")

Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.