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Cadillac TSB #PIT5832F

2021 Cadillac CT4

TSB Document:

Affected Component: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

Summary
This Preliminary information communicates a diagnostic tip on how to resolve a issue if the serial data authentication configuration did not complete correctly.

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Date Published
FEB 16, 2023
NHTSA TSB #
10232821
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