TSB Document:

Affected Component: HYBRID PROPULSION SYSTEM

Summary
Certain 2013-2015MY Sonata Hybrid (YF HEV) vehicles may exhibit warning lights on while driving and the inability to restart the ignition after it has been turned off when stopped. TSB 23-01-054H outlines the service process to inspect the fuse and safety plug assembly, and replace the parts as needed. This best practice provides helpful tips and key notes when carrying out this service campaign.

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Date Published
SEP 27, 2023
NHTSA TSB #
10243376
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