2020 Ram Chassis Cab repair manual
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2020 Ram Chassis Cab - OEM Factory Repair Manual
Get the manufacturer’s repair information for your 2020 Ram Chassis Cab, including factory service procedures, diagnostics, technical illustrations, and wiring diagrams—all in a convenient digital manual. Understand your vehicle. Approach repairs with confidence.
About the Ram Chassis Cab
The Ram Chassis Cab (3500, 4500, 5500) is built for upfitting. It uses the 6.4-liter HEMI and the 6.7-liter Cummins diesel.
Whether you’re doing the job yourself or discussing repairs with your mechanic, this manual shows you exactly how the work is done, so you can make the right decisions. This manual covers the 2020 Ram Chassis Cab specifically, keeping the information focused on your vehicle’s model and year, no matter what version you have:
- 3500 Laramie Crew Cab, 2WD
- 3500 Laramie Crew Cab, 4WD
- 3500 Laramie Regular Cab, 2WD
- 3500 Laramie Regular Cab, 4WD
- 3500 Limited Crew Cab, 2WD
- 3500 Limited Crew Cab, 4WD
- 3500 Limited Regular Cab, 2WD
- 3500 Limited Regular Cab, 4WD
- 3500 SLT Crew Cab, 2WD
- 3500 SLT Crew Cab, 4WD
- 3500 SLT Regular Cab, 2WD
- 3500 SLT Regular Cab, 4WD
- 3500 Tradesman Crew Cab, 2WD
- 3500 Tradesman Crew Cab, 4WD
- 3500 Tradesman Regular Cab, 2WD
- 3500 Tradesman Regular Cab, 4WD
- 4500 Laramie Crew Cab, 2WD
- 4500 Laramie Crew Cab, 4WD
- 4500 Laramie Regular Cab, 2WD
- 4500 Laramie Regular Cab, 4WD
- 4500 Limited Crew Cab, 2WD
- 4500 Limited Crew Cab, 4WD
- 4500 Limited Regular Cab, 2WD
- 4500 Limited Regular Cab, 4WD
- 4500 SLT Crew Cab, 2WD
- 4500 SLT Crew Cab, 4WD
- 4500 SLT Regular Cab, 2WD
- 4500 SLT Regular Cab, 4WD
- 4500 Tradesman Crew Cab, 2WD
- 4500 Tradesman Crew Cab, 4WD
- 4500 Tradesman Regular Cab, 2WD
- 4500 Tradesman Regular Cab, 4WD
- 5500 Laramie Crew Cab, 2WD
- 5500 Laramie Crew Cab, 4WD
- 5500 Laramie Regular Cab, 2WD
- 5500 Laramie Regular Cab, 4WD
- 5500 Limited Crew Cab, 2WD
- 5500 Limited Crew Cab, 4WD
- 5500 Limited Regular Cab, 2WD
- 5500 Limited Regular Cab, 4WD
- 5500 SLT Crew Cab, 2WD
- 5500 SLT Crew Cab, 4WD
- 5500 SLT Regular Cab, 2WD
- 5500 SLT Regular Cab, 4WD
- 5500 Tradesman Crew Cab, 2WD
- 5500 Tradesman Crew Cab, 4WD
- 5500 Tradesman Regular Cab, 2WD
- 5500 Tradesman Regular Cab, 4WD
Factory information you can put to work
Sourced from the manufacturer’s official technical information website, the manual helps you:
- Review repair procedures before starting a job (from routine maintenance to major repairs)
- Understand component layouts with technical illustrations (procedures are explained step by step)
- Follow electrical connections using wiring diagrams.
- Plan your work and discuss recommended repairs with your mechanic (or double-check a quote)
Illustrations and diagrams retain the original image quality supplied by the manufacturer. Diagrams stay sharp and readable, even when you zoom in.
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This is a digital product, easy to use on any PC, laptop, MacBook, or even phone. No printed book or physical disc is shipped.
See what’s inside
Explore the screenshots below for examples of the manual’s layout, technical information, and image detail.
Wiring Diagrams sample:
Repair Manual sample:
Instant download your 2020 Ram Chassis Cab OEM Factory Repair Manual—you can start your repairs in minutes.
About the 2020 Ram Chassis Cab
Check the model year on your VIN: on a 2020 vehicle the 10th character of the 17-digit VIN is “L”. Vehicles built for North America always carry the model year in that position; on some European or Australian vehicles it may be left unused, so in that case go by the registration papers or the build plate.
At about 6 years old, a 2020 vehicle is usually past its basic warranty. Typical jobs at this age are brakes, suspension parts, fluids, the 12V battery and diagnosing sensor faults with the factory wiring diagrams.
All Ram Chassis Cab model years: 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024
- 3500 Laramie Crew Cab, 2WD
- 3500 Laramie Crew Cab, 4WD
- 3500 Laramie Regular Cab, 2WD
- 3500 Laramie Regular Cab, 4WD
- 3500 Limited Crew Cab, 2WD
- 3500 Limited Crew Cab, 4WD
- 3500 Limited Regular Cab, 2WD
- 3500 Limited Regular Cab, 4WD
- 3500 SLT Crew Cab, 2WD
- 3500 SLT Crew Cab, 4WD
- 3500 SLT Regular Cab, 2WD
- 3500 SLT Regular Cab, 4WD
- 3500 Tradesman Crew Cab, 2WD
- 3500 Tradesman Crew Cab, 4WD
- 3500 Tradesman Regular Cab, 2WD
- 3500 Tradesman Regular Cab, 4WD
- 4500 Laramie Crew Cab, 2WD
- 4500 Laramie Crew Cab, 4WD
- 4500 Laramie Regular Cab, 2WD
- 4500 Laramie Regular Cab, 4WD
- 4500 Limited Crew Cab, 2WD
- 4500 Limited Crew Cab, 4WD
- 4500 Limited Regular Cab, 2WD
- 4500 Limited Regular Cab, 4WD
- 4500 SLT Crew Cab, 2WD
- 4500 SLT Crew Cab, 4WD
- 4500 SLT Regular Cab, 2WD
- 4500 SLT Regular Cab, 4WD
- 4500 Tradesman Crew Cab, 2WD
- 4500 Tradesman Crew Cab, 4WD
- 4500 Tradesman Regular Cab, 2WD
- 4500 Tradesman Regular Cab, 4WD
- 5500 Laramie Crew Cab, 2WD
- 5500 Laramie Crew Cab, 4WD
- 5500 Laramie Regular Cab, 2WD
- 5500 Laramie Regular Cab, 4WD
- 5500 Limited Crew Cab, 2WD
- 5500 Limited Crew Cab, 4WD
- 5500 Limited Regular Cab, 2WD
- 5500 Limited Regular Cab, 4WD
- 5500 SLT Crew Cab, 2WD
- 5500 SLT Crew Cab, 4WD
- 5500 SLT Regular Cab, 2WD
- 5500 SLT Regular Cab, 4WD
- 5500 Tradesman Crew Cab, 2WD
- 5500 Tradesman Crew Cab, 4WD
- 5500 Tradesman Regular Cab, 2WD
- 5500 Tradesman Regular Cab, 4WD
6.4L V8 HEMI (3500/4500/5500)
6.7L I6 Turbo Diesel Cummins (3500/4500/5500)
