Service bulletins for the 2016 Cadillac CT6
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
1371 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Alternator are shown. Show all
| 16-NA-186 | 2016-10-11. Service bulletin. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS. THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE THE GENERATOR AND FAN BELT FOR A NOISE CONCERN DUE TO THE BELT BEING MADE TO LONG. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.