2022 GMC Sierra 1500 Limited Service and Repair Manual

This factory service and repair manual for the 2022 GMC Sierra 1500 Limited covers the carryover truck built alongside the current Sierra, with four engines behind it: the gasoline 376-cubic-inch 6.2L V8, the 325-cubic-inch 5.3L V8 on gasoline or flex fuel, the turbocharged 183-cubic-inch 3.0L inline-six diesel and the turbocharged 166-cubic-inch 2.7L inline-four. Six trims are listed, from Pro to Denali, in crew cab, extended cab and standard cab form.

Engines covered

• 6.2L V8 (376 cu in) — OHV, naturally aspirated, gasoline
• 3.0L inline-six (183 cu in) — DOHC, turbocharged, diesel
• 5.3L V8 (325 cu in) — OHV, naturally aspirated, gasoline or flex-fuel
• 2.7L inline-four (166 cu in) — DOHC, turbocharged, gasoline

Body styles covered

• 4-door crew cab pickup
• 4-door extended cab pickup
• 2-door standard cab pickup

Trims covered

• AT4
• Denali
• Elevation
• Pro
• SLE
• SLT

Known issues on the 2022 Sierra 1500 Limited. Owners have logged 571 complaints with NHTSA on this model year. The engine accounts for 165 of them, the power train for 99 and the structure for 90, which sends the work toward engine mechanical diagnosis, transmission and driveline behavior, and body and cab hardware. Each is treated the same way in this book: removal and installation procedures, specifications, torque values, wiring diagrams and diagnostic routines, written for the two V8s, the turbocharged inline-six diesel and the turbocharged inline-four across all three cab lengths.