2023 Chevrolet Cheyenne Service and Repair Manual

This factory service and repair manual for the 2023 Chevrolet Cheyenne lists the 6.2L V8 first and the 5.3L second, both of them naturally aspirated overhead-valve engines on gasoline, at 376 and 325 cubic inches. The trucks they power are a four-door crew cab and a two-door standard cab, offered as High Country, LT, RST and ZR2. Four trims and two engines mean the book asks two questions before any engine procedure begins: which displacement, and which level of equipment.

Engines covered

• 6.2L V8 (376 cu in) — OHV, naturally aspirated, gasoline
• 5.3L V8 (325 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

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

Trims covered

• High Country
• LT
• RST
• ZR2

Known issues on the 2023 Cheyenne. What the manual provides is the working detail. Each V8 has its own torque sequences, clearances and timing specifications, its own fuel, ignition, cooling and emissions procedures and its own diagnostics. The transmission, driveline and axles are covered next, the brakes, steering and suspension after them with their service figures, and the body sections document both cabs along with their interior and electrical systems.