- 2017, 2023 Factory-verified
2017: LT, Premier: S; the 2023 Bolt EV list prints K28 only; 2023: Bolt EUV only
K23 Factory-verified
Documented applications
This page aggregates every documented appearance of K23 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.