- 2022–2023, 2025–2027 Factory-verified
2027: O on all trims
5RU Factory-verified
Also documented for CadillacGMC
Documented applications
- 2022–2023, 2025–2027 Factory-verified
2027: retail guides: O on all trims
This page aggregates every documented appearance of 5RU in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.