Kia Technical Service Bulletin: 7-Speed DCT Judder

Overview

This bulletin addresses clutch judder issues in certain 2016-2020 Kia vehicles equipped with a 7-Speed Dual Clutch Transmission (DCT). The judder, characterized by vehicle vibration during acceleration from a stop, can be diagnosed using a specific creep driving test.

To resolve this, Kia recommends the replacement of the Dual Clutch Assembly and an upgrade to the Transmission Control Unit (TCU) software.

Affected Models

Production dates for affected vehicles range from 2015 to 2020, depending on the specific model.

Procedure Summary

The bulletin provides detailed instructions for technicians, including:

This document serves as a technical guide for authorized Kia service personnel.

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MC-10185033-0001 Microsoft Word for Microsoft 365

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