Power outlet, bed mounted, 120 volt

Years 2019–20, 2022–27 Models 6 Factory citations 27

Also described as Power outlet, bed mounted, 120-volt (400 watts shared with KI6 power outlet)Power outlet, bed mounted, 120 volt (400 watts shared with KI4)Power outlet, bed mounted, 120-volt, with 400 watt inverterPower outlet, pickup bed, 110 volt

Also documented for Chevrolet

Documented applications

Canyon — Third generation (VSS-T) (2023–2027)

2023–2027 Factory-verified

2025: Elevation: O; AT4, Denali: included in a package; 2026–2027: Elevation: O; AT4, AT4X, Denali: included in a package; the upfitter lists describe a 110 volt pickup box (PUBX) receptacle

GM factory document — 2023 gmc 23canyon electrical body builder 2023march13, p.11.
GM factory document — 2024 gmc 24 canyon electrical body builder manual 2023oct04, p.11.
GM factory document — 2025 gmc canyon fleet order guide, p.9.
GM factory document — 2026 gmc canyon fleet order guide, p.12.
GM factory document — 2027 gmc canyon fleet order guide, p.12.

Hummer EV Pickup (2022–2027)

2025–2026 Factory-verified

GM factory document — 2025 gmc hummer ev pickup fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc hummer ev pickup fleet order guide rpo codes, p.1.
GM factory document — 2025 gmc hummer ev pickup fleet order guide, p.3.
GM factory document — 2026 gmc hummer ev pickup fleet order guide, p.3.

Sierra EV — BT1 (2024–2027)

2027 Factory-verified

not available with A8H, YDH or YDM

GM factory document — 2027 gmc sierra ev fleet order guide rpo codes, p.1.
GM factory document — 2027 gmc sierra ev fleet order guide, p.6.

Sierra 1500 — Next-Generation (2027)

2027 Factory-verified

Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: included in the trim group; 400 watts shared with the interior power outlets (KI4, KFG)

GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.15.
GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1.

Sierra HD — T1XX (2020–2027)

2025–2027 Factory-verified

only in: 2500 HD and 3500 HD pickup; 400 watts shared with KI4; Pro: O; SLE, SLT, AT4, AT4X, Denali, Denali Ultimate: included in the trim group

GM factory document — 2025 gmc sierra 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc sierra 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 gmc sierra 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2025 gmc sierra 2500 hd retail and fleet fleet order guide, p.16.
GM factory document — 2026 gmc sierra 2500 hd retail and fleet fleet order guide, p.14.
GM factory document — 2027 gmc sierra 2500 hd retail and fleet fleet order guide, p.13.

Sierra — T1XX (2019–2026)

2019–2020, 2022–2026 Factory-verified

GM factory document — 2019 gmc 19 sierra 1500 body builder feb 20, p.11.
GM factory document — 2020 gmc 20 sierra 1500 electrical body buil 1, p.12.
GM factory document — 2022 gmc 22 sierra 1500 new electrical body builder sm en us 2022jul20, p.12.
GM factory document — 2023 gmc 23 sierra 1500 electrical body builder sm en us 2022oct12, p.12.
GM factory document — 2024 gmc 24 sierra 1500 sm electrical body builder esid 23dec12, p.14.
GM factory document — 2025 gmc my25 sierra 1500 electrical bbm, p.12.
GM factory document — 2025 gmc sierra 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc sierra 1500 retail and fleet fleet order guide rpo codes, p.1.

This page aggregates every documented appearance of KC9 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.