- 2020 Single-source
2020: GM Authority 2020 changes page
RDI Factory-verified
Also described as LPO, keyless entry keypadLPO, keyless entryLPO, keyless entry control module
Also documented for BuickCadillacChevrolet
Documented applications
- 2023–2024, 2026 Factory-verified
- 2022–2027 Factory-verified
the 2023 Upfitter list reads Accessory - Keyless Entry; O: Cargo 1WT, Cutaway 1WT, Cutaway 2WT (2025–2026), Passenger 1LS, Passenger 1LT
- 2019–2020, 2022–2025 Factory-verified
- 2022–2023, 2025–2026 Factory-verified
2025: Elevation, AT4, Denali: O
- 2022–2023, 2025–2026 Factory-verified
2025: Elevation, AT4, Denali: O
This page aggregates every documented appearance of RDI in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.