KV9 ✓ Factory-verified

GMC · Regular Production Option

Inverter, 400 watt, with one 120 volt bed outlet

Years 2026 Models 1 Factory citations 2

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Also documented for CadillacChevrolet

Documented applications

Sierra EV — BT1 (2024–2027) →

• 2026 ✓ Factory-verified

  2026: S in 3SB, 3SC, 5SB, 5SC; not offered in 4SC, 4SD, 5SD

  ⛭ GM factory document — 2026 gmc sierra ev fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 gmc sierra ev fleet order guide, p.12.

Related codes · mentioned in these notes

3SB3SC4SC4SD5SB5SC5SD

This page aggregates every documented appearance of KV9 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.