TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
Over time and mileage, the factory-installed catalyst may not perform as required. If the effectiveness of the catalyst is reduced, this may result in increased tailpipe emissions and the vehicle could fail an emissions (IM) inspection. Updated claiming instructions, part information and work instructions with latest catalyst information. Removed part ordering restrictions.

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Date Published
FEB 24, 2021
NHTSA TSB #
10187570
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