Repair Procedures: Inspection

WARNING: This page is about a different car, the 2020 Kia Sedona. However, it is still accessible from the selected car via links, so may be relevant.

If idle rpm is unstable or engine stops, check the ETC module operation with KDS diagnostic tool.

And if necessary, clean carbon in the throttle body.

Connect the KDS to the Data Link Connector (DLC).
Select "Vehicle S/W management" → "Inspection/Test" → "ETC Performance Test" on the KDS menu.
Perform "ETC module test" procedure in accordance with the message.

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If the test result of the ETC module or TPS signal shows NG, perform ETC module cleaning.

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