2020 Dodge Durango Service and Repair Manual

2020 Dodge Durango service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What’s included

• Step-by-step repair procedures and service information
• Specifications and reference data (where provided)
• Wiring diagrams and electrical sections
• Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

• R/T Sport Utility 4-Door
• GT Sport Utility 4-Door
• Enforcer Sport Utility 4-Door
• Citadel Sport Utility 4-Door
• SXT Plus Sport Utility 4-Door
• Touring Sport Utility 4-Door
• Special Service Sport Utility 4-Door
• Citadel Platinum Sport Utility 4-Door
• Pursuit Sport Utility 4-Door
• GT Plus Sport Utility 4-Door
• SRT Sport Utility 4-Door
• SXT Sport Utility 4-Door

Engines covered

• 5.7L 345Cu. In. V8 GAS OHV Naturally Aspirated
• 3.6L 3604CC 220Cu. In. V6 GAS DOHC Naturally Aspirated
• 6.4L 6424CC 392Cu. In. V8 GAS OHV Naturally Aspirated

Index / Table of contents

• Body
• Brakes
• Chassis Electrical
• Driveline
• Engine Cooling
• Engine Electrical
• Engine Mechanical
• Engine Performance & Emission Controls
• Fuel System
• General Information & Identification
• Heating, Ventilation, & Air Conditioning
• Hybrid & Electric Vehicle Systems
• Steering
• Suspension
• Transmission, Clutch, & Transfer Case
• Wiring Diagrams