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March 20, 2017 Service bulletin

PS481: dual clutch transmission (DCT) characteristics

Kia technical service bulletin PS481 for 2016-2017 Kia Optima, 2017 Kia Soul and 2017 Kia Forte.

Bulletin number
PS481
Component
Power train
Summary
PS481: DUAL CLUTCH TRANSMISSION (DCT) CHARACTERISTICS - All models with a 1.6L Turbo engine may come equipped with a 7-speed Dual Clutch Transmission (DCT), except the 2017MY~ Niro (DE) with a 1.6L Atkinson engine comes equipped with a 6-speed Dual Clutch Transmission (DCT). This automatic transmission is unlike the conventional automatic transmission found in the complete line up of Kia vehicles. The new DCT improves fuel efficiency and can also provide a sportier feel. Certain aspects of this technology may lead to customer concerns if they are unfamiliar with it. To help maximize owner satisfaction on this new technology, Kia would like all dealership sales and service personnel to be familiar with the characteristics of this new transmission.

Owners of these vehicles have filed 126 complaints in the transmission category.

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