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Cadillac TSB #20NA196

2020 Cadillac XT5

TSB Document:

MC-10183198-9999.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: This service bulletin provides information and a service procedure for dealers/technicians on OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes.

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Date Published: OCT 27, 2020
NHTSA TSB #: 10183198

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