TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

Summary
TECHNICAL SERVICE BULLETIN: DATA COLLECTION: EXTRACT CALIFORNIA EMISSIONS DATA FROM ECU (DC21) - This bulletin provides information related to extracting "in-use performance tracking" emissions data from the Engine Control Unit (ECU) of certain vehicles sold in California.

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Date Published
MAY 22, 2020
NHTSA TSB #
10176072
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