- 2025–2027 Factory-verified
2027: RST, High Country: O; the 2025 and 2026 code lists read bright chrome PVD
5FF Factory-verified
Also documented for GMC
Documented applications
- 2025–2027 Factory-verified
2027: RST, High Country: O; the 2025 and 2026 code lists read bright chrome PVD
This page aggregates every documented appearance of 5FF in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.