- 2014–2016 Factory-verified
Denali only; the color-and-trim table prints 6531 with a footnote 1 mark, and the seating notes name (653) Cocoa/Dune.
653 Factory-verified
Documented applications
This page aggregates every documented appearance of 653 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.