Vehicle Coolant Circuits
Use only ACDelco Premix (50/50 mixture of de-ionized water and DEX-COOL Coolant). See your dealer.
Applies to: Vehicle Coolant Circuits
Owner’s manual specs
2026 GMC Hummer EV SUV Specs: Fluids & Fuse Box
Figures for the 2026 GMC Hummer EV SUV, copied from GMC’s own owner’s manual. Every one links to the manual page it came from.
From the manufacturer’s manuals. Every figure here is copied from the manufacturer's own manual, with a link to the page it came from. Where a manual is unclear or contradicts itself, we leave the figure out.
Fluids & capacities
Fuse box locations & fuse chart
Instrument Panel Fuse Block (Left)
Where to find it
Instrument Panel Fuse Block (Left) The instrument panel fuse block is on the driver side of the instrument panel, between the steering wheel and the door.
remove the panel, starting at the bottom.
Diagrams in the manual
Instrument Panel Fuse Block (Right)
Where to find it
Instrument Panel Fuse Block (Right) The instrument panel fuse block is located behind the glove box.
remove the hush panel, remove the 4 push-pins that secure the hush panel.
Diagrams in the manual
Not on this page
- Maintenance schedule: The manual we hold doesn't cover this.
- Oil life & reset procedures: The manual we hold doesn't cover this.