Hyundai TSB #20-01-025H

2017 Hyundai Sonata

TSB Document:

Affected Component: POWER TRAIN

Summary
This bulletin provides the procedure to update both the ECM (Engine Control Module) and the TCM (Transmission Control Module) on certain 2015-2017 Hyundai Sonatas equipped with 1.6L turbo engine 7-speed DCT Transmission.

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Date Published
JUN 19, 2020
NHTSA TSB #
10177131
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