Hyundai TSB #DBP982

2017 Hyundai Sonata Plug-in Hybrid

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
Hyundai is conducting a service campaign to further enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs on certain 2017-2018 model year Sonata Hybrid/Plug-In vehicles.

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Date Published
APR 20, 2022
NHTSA TSB #
10211663
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