- September 2: GM Transmission Class Action Lawsuit Continues After Appeal news | 17 days ago
- August 16: Cadillac LYRIQ Recall Says Brakes May Fail recalls | 34 days ago
- August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 46 days ago
- June 27: Cadillac XT5 and XT6 Instrument Panel Recall Announced recalls | 84 days ago
Cadillac TSB #20NA196
2020 Cadillac CT6
TSB Document:
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.
Click a tab for more information.