- 2014, 2016 Factory-verified
2014: 1SC, 1SD: O (only with PDB); 1FL: O; 1SE, 1SF: O (only with PDC); 2016: 1SC, 1SD: O (with PDB on retail orders, free-flow on fleet orders); 1SF: O (only with PDC)
- 2015 Confirmed
free-flow option for fleet on the 1LT from 2015 (GM Authority 2015 RPO changes, which it says GM released)
ADS Factory-verified
Also documented for Buick
Documented applications
This page aggregates every documented appearance of ADS in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.