- 2025–2027 Factory-verified
2027 guide: all trims: O
UW9 Factory-verified
Also documented for ChevroletGMC
Documented applications
- 2023–2027 Factory-verified
2027: Luxury, Sport: O; Platinum Luxury, Platinum Sport, V-Series: S; GM Authority for 2024
This page aggregates every documented appearance of UW9 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.