December 7: GM Engine Class Action Lawsuit Set To Begin news | 14 days ago
December 7: GM 8-Speed Transmission Lawsuit Runs Into Trouble news | 14 days ago
November 23: GM V8 Engine Lawsuit Claims L87 Engines Are Dangerous news | 28 days ago
November 3: GM Ultium Charger Class Action Lawsuit Filed in Florida news | 48 days ago
October 27: GM L87 Engine Recall May Need to be Repeated investigations | 55 days ago
Cadillac TSB #16NA370
2017 Cadillac CT6
TSB Document:
Affected Component: VISIBILITY:SUN/MOON ROOF ASSEMBLY
- Summary
- This technical bulletin provides sunroof noise repair information to correct various customer concerns of hearing a rattle, creak, tick, and/or double click noise during sunroof operation.
Click a tab for more information.




