Hyundai TSB #23-01-023H

2023 Hyundai Sonata

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
This bulletin provides information related to the ECU software update for Sonata Hybrid (DN8 HEV) vehicles to revise the logic for the following DTC : • DTC P00B7 – Engine Coolant Flow Low/Performance

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Date Published
MAR 20, 2023
NHTSA TSB #
10233545
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