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Haynes

Chevrolet Silverado HD 2500/3500 (2020-2024) Haynes Repair Manual

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Description

Master the maintenance and repair of your Chevrolet Silverado HD 2500 or 3500 with the Haynes Workshop Manual for 2020–2024 models.

Whether you’re a seasoned mechanic or a weekend DIYer, this comprehensive guide provides the step-by-step knowledge you need to keep your Silverado running at peak performance—while saving on costly shop visits.

Haynes Manuals delivers trusted, real-world repair instructions backed by over 60 years of automotive expertise. Designed for ease of use, it features hundreds of photos & illustrations, beginner-friendly guidance, and access to exclusive digital content that updates over time.

Models and Engine Coverage:
Chevrolet Silverado 2500 HD & 3500 HD (2020–2024)
  • 6.6L L5P V8 turbo diesel
  • Online Only: 6.6L L8T V8 gasoline
Common Repairs for 2020–2024 Silverado HD Trucks:
  • DEF system and NOx sensor failure – Common on L5P diesel models; triggers warning lights and limp mode if not addressed. The DEF system is covered in Chapter 4B, Section 2; NOx sensor replacement is included in Chapter 4A, Section 8.
  • Transmission fluid leaks or hard shifting – Reported in both gas and diesel variants, especially under heavy towing loads (oil seal replacement can be found in Chapter 6, Section 5).
  • Front suspension and steering wear – Ball joints, tie rods, and steering gear are common failure points, especially on trucks used for heavy towing or off-roading (you’ll find those items in Chapter 10).
  • Increased disc brake pad and rotor wear can result from frequent towing of heavy loads (see Chapter 9 for brake system component replacement procedures).
What’s Inside the Haynes Manual:
  • Printed manual plus online access to expanded digital content
  • Step-by-step repair procedures with torque specifications for engine, transmission, brakes, suspension, and more
  • Hundreds of detailed illustrations and photos to simplify every job
  • Symptom-based Troubleshooting Fault Finder tool
  • Online maintenance schedules, troubleshooting, lubricants, fluids, and tire pressures
Why This Manual:
  • Print and Online resources: Extra repair content and updates available digitally
  • Multi-device support: Access on your phone, tablet, or desktop—wherever you’re working
  • Clearer component identification for faster, more accurate repairs
  • User-friendly layout: Newest Haynes design format makes navigation a breeze
  • Perfect for DIY truck maintenance and performance tuning
Take Control of Your Truck’s Maintenance

Routine servicing helps extend the life of your Silverado and maintain its resale value. From oil changes and filter replacements to full engine diagnostics, this Haynes Repair Manual empowers you to do it all confidently and correctly.

Order your Chevrolet Silverado HD 2500/3500 (2020–2024) Haynes Manual today and start saving time, money, and stress with expert-level repair guidance at your fingertips.

Benefits

  • Everything You Need, All In One Guide
    Packed with clear instructions, detailed photos and easy-to-follow diagrams

    Everything You Need, All In One Guide

    From Oil Changes to Engine Repairs - You've Got This

    This guide has everything you need to take care of your car's maintenance and repair. With clear step-by-step instructions, detailed photos and easy-to-follow diagrams, you'll learn how to handle all essential work, from routine servicing to major repairs, installations and removals.

    For over 60 years, Haynes has been the go-to name in automotive repair. Trusted by DIYers and enthusiasts alike, our guides are built on decades of hands-on experience and expert knowledge, so you can be sure you're getting the right information, right when you need it.

  • Why Pay The Shop? Learn to Fix It Yourself
    Save money and skip the mechanic by learning to do-it-yourself

    Why Pay The Shop? Learn to Fix It Yourself

    Why Pay a Mechanic for Something You Can Do Yourself?

    With the right know-how and tools, it's easier than you think - and this Haynes manual shows you how. Inside and with bonus online content, you'll learn the essential techniques, tips and tools to handle maintenance and repairs the right way. You'll also get trusted, accurate info on torque settings, lubricants, tire pressures and more, so you can work safely and with confidence every step of the way.

  • Outsmart Repairs with Regular Maintenance
    Learn how to service smarter for a longer-lasting, more reliable ride

    Outsmart Repairs with Regular Maintenance

    Keep It Running, Keep It Yours

    Regular maintenance is one of the most effective ways to prevent an unexpected breakdown and unwanted trips to the mechanic. By keeping your car's vital systems, like brakes, cooling, and engine in good condition you'll be able to catch small issues before they become big problems.

    This guide takes you through essential tasks like oil changes, fluids checks and best inspections to help ensure your vehicle runs smoothly, reliably and safely.

  • Tailored to Your Car, No Guesswork
    Stop searching forums - get trusted guidance made just for your vehicle

    Tailored to Your Car, No Guesswork

    Straight Answers for Your Make and Model

    When you're working on your car, the last thing you need is conflicting advice or vague online videos. This manual takes the guesswork out of DIY with clear, accurate guidance that's specific to your exact make and model.

    Everything is checked, double-checked and triple-checked by Haynes' experts, and written in plain, easy-to-understand language that's ideal for first-time and more experienced DIYers alike.

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    Customer Testimonials

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