2024 GMC Canyon Service and Repair Manual

This factory service and repair manual for the 2024 GMC Canyon addresses four trims, AT4, AT4X, Denali and Elevation, all built as four-door crew cabs and all powered by the same turbocharged 2.7L inline-four. A single engine means a single set of tune-up figures, but the rest of the truck still needs the full treatment and gets it: system-by-system procedures, specifications, torque values, wiring diagrams and diagnostics covering the powertrain, chassis, body and every circuit on board.

Engines covered

• 2.7L inline-four (166 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door crew cab pickup

Trims covered

• AT4
• AT4X
• Denali
• Elevation

Known issues on the 2024 Canyon. Headlights that could flicker while the truck is driven or parked, cutting what the driver can see, are one of three recalls against this year. A second involves a fuel pump lock ring that was not fully seated in the tank, allowing fuel to escape in a crash. The third concerns control module software that could fire the passenger air bag's second stage when only the first was intended. Exterior lighting drives 140 of the 205 owner complaints. Lighting circuits, fuel system service and restraint diagnostics are all covered here in detail.