Hyundai TSB #20-AT-019H

2018 Hyundai Sonata

TSB Document:

Affected Component: POWER TRAIN

Summary
If you are servicing any of the vehicles listed below with a harsh and/or delayed shift, use the GDS as shown in the Service Procedure to measure shift engagement time.

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Date Published
MAY 21, 2020
NHTSA TSB #
10176196
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