Dig Deeper: The Importance of Proper Truck Diagnostics
Diesel Laptops Releases Fault-Code-to-Part-Number Tool
Diesel Laptops said its Truck Fault Codes allows users to input a fault code and immediately identify and order the parts needed to complete repair work.

Diesel Laptops' Truck Fault Codes allow parts ordering based on a fault code.
Source: Diesel Laptops
Diesel Laptops said its Truck Fault Codes database allows users to input a fault code and immediately identify and order the necessary parts to complete repair work.
"Our technicians have pored over all the data for every commercial truck manufactured the last 20 years," said Diesel Laptops CEO Tyler Robertson. "It’s going to save a lot of people a ton of time, money, and labor. To be able to use Diesel Laptops tools to pull fault codes, or look up codes in your YMM and instantly get parts."
The new Truck Fault Codes tool will give Diesel Repair users information alongside the other tools in the Diesel Repair platform, which include:
Fault code details and possible causes.
Repair instructions.
Step-by-step troubleshooting guides.
Wiring diagrams.
Testing procedures.
Parts lists.
Aftermarket parts alternatives.
The updated Truck Fault Codes tool will also complement another Diesel Repair feature, the VIN-to-Part-Number tool.
"A lot of companies claim to have a way to cross-reference VINs, but the vast majority of VIN decoders on the market don't really work as well as they should," said Robertson. "Our tool gets granular. It doesn't just say you need an air filter or a lug nut; that doesn't really help. The VIN to Part Number tool serves its purpose and lets you know exactly which part you should get."
More Maintenance

Mack Expands Extended Coverage With Four Chassis System Plans
Mack Trucks' new system-specific coverage options allow heavy-duty fleets to select protection for driveline, cab, HVAC, electronics, and advanced safety components.
Read More →
What an Out-of-Service Order Really Costs, and How to Plan for One
The repair invoice is the first number you see — and often one of the smallest. Here’s what else an out-of-service order can cost a fleet, and how planning can reduce the damage.
Read More →
International Launches Online Truck Parts Store
Fleetrite.com lets fleets and repair shops find OEM and all-makes parts, check prices and availability, and order without calling a parts counter.
Read More →
Continental Introduces New Regional Truck Tires
Continental says its new Generation 5 steer and drive tires for regional operations offer longer tread life, with estimated mileage gains of 22% and 19%, respectively.
Read More →
How AI Can Help Your Techs’ Efficiency
The technician shortage isn't going away, and no single fix can close the gap on its own. Trent Broberg makes the case that AI's real job in the shop is protecting the billable hours and job satisfaction of the techs you already have, not asking them to work faster.
Read More →
Color Match Smarter: Tools That Restore & Perform
For fleet managers and collision repair professionals keeping heavy-duty trucks on the road, getting the color right the first time isn't just about appearance — it's about efficiency, turnaround time, and bottom-line results. Discover how today's digital color tools are transforming the repair process from guesswork to precision.
Read More →
Wrong Repair Prompts Recall of Freightliner, Western Star 4x2 Trucks
DTNA is recalling more than 2,400 trucks that received an incompatible software fix instead of the hardware repair required to address brake valve corrosion.
Read More →
Truck Drivers Need More Than Another Alert
Fleets have more visibility into truck health, safety events, and driver activity than ever. The next challenge is turning all that information into useful guidance for the person who has to decide what to do next.
Read More →
The Maintenance Checks Trucking Fleets Should Prioritize Before Fall Freight Picks Up
Making it through August isn’t the same as being ready for the next several months of operation. Find out what systems may have suffered from summer heat and need to be checked out before fall.
Read More →
What Three Fleets Are Doing Differently When Buying Truck Parts in 2026
With freight improving but costs still climbing, fleet maintenance executives explain how they're balancing price, quality, and supplier relationships.
Read More →


