- 2008–2009, 2014–2016 Factory-verified
GM prints "(C) (00)". The 2014–2016 guides read premium cloth in Ebony.
19C Factory-verified
Also documented for BuickChevroletSaturn
Documented applications
- 2009 Factory-verified
The list marks it (C) (00).
- 2014 Factory-verified
premium cloth in the 2014 guides; SLE
This page aggregates every documented appearance of 19C in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.