FU1 ◑ Single-source

GMC · Regular Production Option

Chassis, standard

Years 2024 Models 1

Query this via API →

Also documented for Chevrolet

Documented applications

Hummer EV Pickup (2022–2027) →

• 2024 ◑ Single-source

  EV2 only; GM Authority 2024 changes page

This page aggregates every documented appearance of FU1 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.