- 2025–2026 Factory-verified
2LT, 3LT, RS: S; Premier: S (2025 only)
Also described as Automatic Emergency Braking, low speedLow speed forward automatic brakingFront automatic braking, city-speedAutomatic Emergency BrakingForward automatic braking, low speed
Also documented for BuickCadillacGMC
Documented applications
- 2027 Factory-verified
only in: Police Package
- 2017, 2023 Factory-verified
2017: Premier: included with and only available with WPX (Low Speed Forward Automatic Braking); 2023 EUV: included with PED
- 2023–2027 Factory-verified
S on all trims
- 2024–2027 Factory-verified
- 2019 Factory-verified
new for 2019; 2019: sedan O: 1SF; hatch O: 1SF
- 2018–2019 Factory-verified
2018: AWD Premier: S
- 2023, 2025–2027 Factory-verified
only in: 2500 HD, 3500 HD, 3500 HD chassis cab
- 2020, 2022–2026 Factory-verified
- 2022–2023, 2025–2027 Factory-verified
2027: Special Service: S; Police Package: O; printed by the Tahoe police package and special service guides, not by the retail and fleet guides; the police guides read automatic emergency braking
- 2025–2027 Factory-verified
all trims: S
- 2025 Factory-verified
S on all trims
- 2025–2026 Factory-verified
all trims: S; included with Chevy Safety Assist (PED)
- 2016–2018 Factory-verified
Premier: included with and only with V7Y; the 2016 guide reads front automatic braking
This page aggregates every documented appearance of UHY in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.