Cadillac TSB #16-NA-361

2020 Cadillac CT6

TSB Document:

Affected Component: EQUIPMENT

Summary
This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle.

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Date Published
DEC 20, 2023
NHTSA TSB #
10248703
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