TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
Dealer Message - American Honda Motor Co., Inc. (AHM) is investigating certain 2020-2021 Accord 2.0Ls & Civic 2.0Ls with a customer complaint of an oil leak or a dealer technician noticing an oil leak from the head cover gasket during a routine maintenance. To fully understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.

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Date Published
NOV 28, 2022
NHTSA TSB #
10227231
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