- 2000–2005 Factory-verified
1998, 1999 left out: the Venture 1998 and 1999 order guides do not print it
C3L Factory-verified
Also documented for BuickOldsmobilePontiac
Documented applications
This page aggregates every documented appearance of C3L in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.