- 2023–2024, 2026 Factory-verified
RWL Factory-verified
Also described as Chassis drive line, rear wheel drive (RWD)Drivetrain, rear-wheel drive
Also documented for CadillacChevrolet
Documented applications
- 2019–2020, 2022–2025 Factory-verified
- 2022–2023, 2026 Factory-verified
- 2022–2023, 2026 Factory-verified
This page aggregates every documented appearance of RWL in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.