2022 Ram 1500 Service and Repair Manual

This factory service and repair manual for the 2022 Ram 1500 is limited to two bodies, the 4-door crew cab and the 4-door extended cab pickup. Six engines are listed: the 3.0L turbocharged diesel V6; a 3.6L double-overhead-cam gasoline V6, also offered as a mild hybrid; a 5.7L overhead-valve gasoline V8, also offered as a mild hybrid; and the supercharged 6.2L overhead-valve V8. Fourteen trims run from Tradesman and Big Horn to Limited Longhorn and TRX. Procedures, specifications, torque values and wiring diagrams are provided for the engine, fuel system, transmission, drivetrain, brakes, steering and electrical system.

Engines covered

• 3.0L V6 (182 cu in) — DOHC, turbocharged, diesel
• 3.6L V6 (220 cu in) — DOHC, naturally aspirated, gasoline
• 3.6L V6 mild hybrid (220 cu in) — DOHC, naturally aspirated, gasoline
• 5.7L V8 (345 cu in) — OHV, naturally aspirated, gasoline
• 5.7L V8 mild hybrid (345 cu in) — OHV, naturally aspirated, gasoline
• 6.2L V8 (376 cu in) — OHV, supercharged, gasoline

Body styles covered

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

Trims covered

• Big Horn
• Hemi Sport
• HFE
• Laramie
• Laramie Sport
• Limited
• Limited Longhorn
• Lone Star
• Longhorn
• Rebel
• SLT
• Sport
• Tradesman
• TRX

Known issues on the 2022 1500. The 2022 1500 pairs its two four-door cab styles with engines that range from diesel to supercharged gasoline. The engine, fuel system, ignition and cooling get procedures, specifications and torque values; the electrical system gets wiring diagrams and diagnostics that extend to the mild hybrid versions. Transmission and drivetrain, brakes, suspension, steering and body follow, applying to the fourteen trims listed.