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TSB Document:
  • Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Chevrolet for this TSB. Call your local Chevrolet dealer's service department & ask for a copy of TSB# 20NA038.

Affected Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Summary
This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.

Click a tab for more information.

Date Published
APR 08, 2021
NHTSA TSB #
10194084
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