Hyundai TSB #23-AT-003H

2019 Hyundai Sonata

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
If you are servicing an 8-speed vehicle with a “Check Engine” light on and one or more of the DTC listed, follow the service procedure and replace the related solenoid and harness.

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Date Published
APR 06, 2023
NHTSA TSB #
10235340
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