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July 13, 2021 Service bulletin

This TSB provides a procedure to diagnose the push button shifter operation.

Hyundai technical service bulletin 21-AT-009H for 2020-2022 Hyundai Sonata, 2021-2022 Hyundai Santa Fe and 2022 Hyundai Tucson and others.

Bulletin number
21-AT-009H
Component
Power train
Summary
This TSB provides a procedure to diagnose the push button shifter operation.

Owners of these vehicles have filed 342 complaints in the transmission category.

Vehicles covered

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