DIESEL REPAIR BLOG
Stay up to speed with product updates, repair tips, and exclusive offers. Our blog is your go-to source for improving diagnostic accuracy, streamlining repairs, and getting more value from your Diesel Repair tools.
Recent Posts
Detroit Diesel DD15 (2021-2022) Fault Codes List
The Detroit Diesel DD15 (2021-2022) is one of the most reliable heavy-duty engines, powering Freightliner and Western Star trucks with enhanced fuel economy, durability, and emissions control. Whether you’re a fleet manager, diesel technician, or truck owner, having access to fault codes, wiring diagrams, and repair manuals is essential for efficient troubleshooting.
In this guide, we provide a comprehensive list of DD15 Gen 5 fault codes, along with links to detailed repair instructions, parts cross-references, and labor time estimates inside Diesel Repair. Stay ahead of breakdowns and keep your DD15 engine running at peak performance!
Detroit Diesel DD15 Gen 5 (2023) Fault Codes List
Review the comprehensive list of fault codes for the 2023 Detroit Diesel DD15 Gen 5. You can view detailed repair information, for free, on every one of these fault codes on the Diesel Repair App.
Detroit Diesel DD15 Gen 5 (2024 & 2025) Fault Codes List
Get access to a comprehensive list of fault codes you may encounter on a Detroit Diesel DD15 Gen 5, which covers model year 2024 & 2025. You can view detailed repair information, for free, on every one of these fault codes on the Diesel Repair App.
Diesel Repair Help & Getting Started
Diesel Repair is the most robust and accurate database for heavy duty truck repair information, designed to help technicians, fleets, and dealers repair more efficiently. Whether you’re a Free User, Standard User, or Professional User, this guide will walk you through everything you need to know to get started and maximize the value of Diesel Repair.
Super Bowl-Sized Savings: Diesel Repair Pro, Just $59!
The Super Bowl isn’t just about big plays and game-winning touchdowns—it’s also the perfect time to score big savings on the #1 diesel repair software in the industry. This February, we’re bringing you a Super Bowl-Sized Deal on Diesel Repair Professional that you don’t want to miss.
Diesel Repair Black Friday: 40% Off the Ultimate Truck Repair Tool
Black Friday is upon us, and Diesel Laptops has an entire arsenal of amazing Black Friday Deals. Including an unbeatable Diesel Repair deal for...
Discover More Freedom with Diesel Repair’s New Credit System!
At Diesel Laptops, we’re always evolving to make Diesel Repair better for you. That’s why we’re thrilled to announce a major update to our...
Top 5 Diesel Engine Repair Challenges Solved with Diesel Repair Software
Diesel engine repair is no small feat, especially with the increasing complexity of modern engines and systems. Diesel techs everywhere are constantly up against a range of challenges, from accurate diagnostics to finding the right parts in a pinch.
Unlock 40% Off with the Diesel Repair Pro & Diesel Explorer Pro Bundle!
At Diesel Laptops, we’re all about making sure you have the tools you need to keep your diesel repair business moving forward. That’s why we’re...
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