As a commercial vehicle owner, it’s important to identify and fix any potential problems before they cause major damage. One of the best ways to do this is by performing a diagnostic test using Jaltest software. Jaltest allows you to quickly and accurately diagnose issues with your vehicle, so you can take the necessary steps to repair them. In this article, we’ll provide step-by-step instructions on how to connect and use the Jaltest software for diagnostic testing, as well as tips on how to interpret the results of these tests. With this information in hand, you can ensure that your vehicles are running at their peak performance levels at all times!

Vehicle connection

When you're on the auto connection, you have 4 options to choose from. Heavy duty 9 pin, heavy during 6/9 pin, volvo/mack HD 16 pin, and light/medium duty 16 pin. Choose whichever connection method you prefer.

System scan or system scan + read fault codes

Next, you have the option to choose either only system scan or system scan plus read fault codes.

When you do a system scan, it identifies all the modules that are available and connected to that vehicle. You can then go in and connect to whichever module you like.

If you do a system scan plus read fault codes, it not only identifies all the modules on the vehicle but also shows you any fault codes that are present in any of those modules.

Choose whichever one you like and see Jaltest scanning your system! In minutes you'll have a full report!

If you would like to see a full video of a demo system scan watch this video!

FAQs

What tools are needed to perform a c commercial vehicle diagnostic test?

You will need a Jaltest kit which includes a V9 link and cable adaptors. You will also need a laptop or tablet where the Jaltest software is uploaded to

Why are diagnostic tests beneficial for commercial vehicle fleets?

Commercial vehicle diagnostic tests are crucial to correctly identify the exact component that is causing the error code to be present within the ECU, by using the live data, component actuation & component testing – these tests can accurately identify whether a vehicle component is in good working order or faulty & needs fixing.

Performing a commercial vehicle diagnostic test using Jaltest is an effective way to identify potential issues with your vehicles. By following the steps outlined in this article, you can easily connect and use the Jaltest software for diagnostic testing. Additionally, by understanding how to interpret the results of these tests, you can ensure that any faults are identified quickly and accurately, so they don’t cause major damage down the line. With regular maintenance checks performed using Jaltest, you can be sure that your fleet will remain running at its peak performance levels.