LPO, Multi-Flex tailgate step lights, dealer-installed

Years 2022–27 Models 2 Factory citations 10

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Also described as LPO, Multi-Flex tailgate step lights

Also documented for GMC

Documented applications

Silverado EV — BT1 (2024–2027)

2025–2027 Factory-verified

2025: A/D in 3LT, 2SP, 3SP; not offered in 2WT, 5WT, 8WT; 2026: A/D in 3LT, 4LT, 2TR, 3TR, 2SP, 3SP; not offered in 4WT, 5WT, 8WT, 2LT; 2027: A/D in 3LT, 2TR, 3TR; not offered in 4WT, 5WT, 8WT, 2LT; 2026: requires QK2; included with PDH or PDG; 2027: requires QK2; included with PDH; Sierra EV reads "LPO, GMC MultiPro tailgate step lights, dealer-installed"

GM factory document — 2025 chevrolet silverado ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet silverado ev fleet order guide rpo codes, p.1.
GM factory document — 2025 chevrolet silverado ev fleet order guide, p.17.
GM factory document — 2026 chevrolet silverado ev fleet order guide, p.26.
GM factory document — 2027 chevrolet silverado ev fleet order guide, p.22.

Silverado — T1XX (2019–2026)

2022–2026 Factory-verified

GM factory document — 2022 chevrolet 22 silverado 1500 new electrical body builder 042822, p.9.
GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.9.
GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.11.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

This page aggregates every documented appearance of 63G in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.