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September 12, 2017 Service bulletin

The 2018 Sonata (LFA) 2.0T is equipped with an 8-speed transmission

Hyundai technical service bulletin 5NP-B6Z4E-10 for 2018 Hyundai Sonata.

Bulletin number
5NP-B6Z4E-10
Component
Power train
Summary
The 2018 Sonata (LFA) 2.0T is equipped with an 8-speed transmission. Do not replace the transmission for any of the solenoid DTC listed below. Instead, follow the Service Procedure on Page 2 and replace the related part.

Owners of these vehicles have filed 40 complaints in the transmission category.

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