2022 GMC Hummer EV Pickup Service and Repair Manual

This factory service and repair manual for the 2022 GMC Hummer EV Pickup covers a truck sold in one configuration only: a 4-door crew cab pickup in Edition 1 trim, with battery-electric drive rather than a combustion engine. Because there is a single drivetrain and a single body to document, the book concentrates rather than spreads, setting out procedures, specifications, torque values, wiring diagrams and diagnostics for the drive system, the chassis, the body and the electrical circuits of this very heavy crew cab pickup.

Engines covered

• Battery-electric drive (EV)

Body styles covered

• 4-door crew cab pickup

Trims covered

• Edition 1

Known issues on the 2022 Hummer EV Pickup. Owner complaints to NHTSA on the 2022 Hummer EV Pickup total six, and they cluster on the structure and the electrical system with two apiece, with a further one on the suspension. Those are the areas where this manual is worth having open: body and structural repair procedures with their torque values, wiring diagrams and diagnostics for the electrical circuits, and suspension specifications and service procedures for a chassis carrying the mass of a full battery pack. Coverage of the drive system sits alongside them.