- 2005 Factory-verified
LT seats; the 2007 kit prints the same code with other cloth names and a Dark Gray column, left out here.
GM Heritage factory kit — 2005 Chevrolet Equinox, p.93.
31C Factory-verified
Also described as Trim combination, cloth, Light CashmereTrim combination, cloth, Ebony/Light Cashmere
Also documented for BuickGMCSaturn
Documented applications
- 2009 Factory-verified
The list marks it (C) (05).
- 2009 Factory-verified
GM prints "(C) (07)".
This page aggregates every documented appearance of 31C in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.