An effective truck diagnostics system uses DTCs to notify drivers and fleet management when a problem arises. These codes aren’t simply warning codes – they also tell you what the problem is. They are not as complicated as you may think and in this post we hope to clarify them for you.

Maintaining your aftertreatment system is critical for the peak performance of your diesel-powered vehicle. It’s so important, in fact, that it affects your bottom line. 

When connecting to perform repair it’s good to know what you are getting into. PACCAR vehicles need special equipment for you to talk to the proper channels to get the right information.

There 6 important things to consider when looking at different types of scan tools, or diagnostic tools in order to pick the right tool for you. 

In this blog we will dive deeper into understanding what diagnostic tools are available on the market so that you can find equipment that’s best suited for your needs.

The purpose of this blog post is to give you a high-level overview of fault codes 3720 FMI 0 & SPN 3720 FMI 15, and how to reset them using 2 different diagnostic tools.