Is your defective Cadillac CT4 actually a LEMON?

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Cadillac TSB #22-NA-107

2021 Cadillac CT4

TSB Document:

MC-10213253-0001.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: This service bulletin provides repair information to correct a customer concern of a Service AWD Message in DIC at Ignition On with DTC C056D Set.

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Date Published: MAY 20, 2022
NHTSA TSB #: 10213253

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