
Overview
By any yardstick, Mack is one of the leading truck brands in North America used extensively as a vocational and highway freight movement. Hence, if you have a fleet of Mack trucks on the road, it is essential to have Mack truck computer software to ensure optimum performance and productivity.
You can count on one scan tool, the Jaltest Mack diagnostic software, for troubleshooting issues across a whole range of models of Mack trucks. Notable among the models covered are Mack Anthem, Mack Pinnacle, Mack Granite, Mack LR Series, and Mack TerraPro.
When you use our Jaltest Mack truck scan tool, you get access to all systems and components, helping you to clear any fault code that might pop up on the ECU. By connecting our Mack truck software to the onboard computer, you get the entire Mack truck fault code list for taking corrective resolutions for any issue, minor or major.
Using the Jaltest Mack truck diagnostic tool, you can undertake resolutions to any problem, setting things right at dealer-level standards. Quick pre-emptive action on your premises makes sure that your Mack trucks are always on the road without extended downtime or a break in productivity.
Apart from the International truck diagnostic software, our Jaltest maintenance tool covers other critical machines like construction equipment, material handling equipment, trucks, marine engines, and others.
Request a Custom Demo VideoExtensive Coverage of Systems and Components of Mack Trucks
Our Jaltest Mack diagnostic tool is all-inclusive, providing effective resolutions across a wide range of systems and components.
Take the example of coverage of body modules. You get access to the VECU (Vehicle Electronic Control Unit), BBM (Body Builder Module), Instrument Cluster, ABS (Bendix, WABCO), Lighting, HVAC, and Suspension Systems.
Further, from the diagnostic menu, you get access to Mack fault codes for various issues with your trucks. For instance, in Releases and Procedures in the menu, go to Troubleshooting for several functions of the software. There you will find a whole list of options for each metric that you might choose. Take the case of troubleshooting the engine cooling system. Among the areas that you can check for any problem are the air flow through the radiator, the functioning of the thermostat, the working of the water pump, and the quality of the coolant fluid.
In short, nothing is left to chance by our Jaltest Mack scan tool and even the smallest issues are rectified thoroughly so that your Mack trucks are constantly on the road.

Engine and Transmission Troubleshooting
The Jaltest Mack truck code reader is one of the best in its class when it comes to engine and transmission troubleshooting, two of the most critical components of Mack trucks.
Our Mack engine diagnostic software works well on several engines that are common to Mack trucks. These include the Mack MP7, Mack MP8, Mack MP10, and Cummins ISX (in select older Mack models). Hence one software doubles up as a very effective Mack MP7/MP8/MP10 diagnostic tool equally well. By analyzing Mack truck engine codes, you can get several solutions ranging from simple ones to complex forced regens.
Similar is the effectiveness of the Jaltest Mack transmission software. Major transmission makes covered our scan tool include Mack mDRIVE, Eaton Fuller, and Allison 3000/4000 Series (in select vocational units). Hence, you can carry out troubleshooting transmissions with our optimized Eaton Fuller transmission diagnostic tool and Allison 3000/4000 transmission scanner seamlessly.

Maximum Performance With Forced Regens and Code Injectors
One of the more complex fault codes is when soot and other particulate matter accumulate in the Diesel Particulate Filter (DPF) of diesel engine powered trucks. This condition reduces performance substantially, and in severe cases, pushes the trucks into limp mode.
Our Mack truck engine fault codes reader resolves the issue and helps to bring your trucks quickly back on the road. In the Diagnostic Menu of the Jaltest Mack truck diagnostic computer, go to Maintenance option, and check Particulate Filter Regeneration. Here you will be guided on how to clear the DPF and boost the productivity of your Mack trucks.
Typically, the solution is to run the engine on high rev for about 40 minutes. The increase in the temperature of the exhaust gases pushed through the DPF burns the soot accumulation. Our Jaltest software will handhold you through the entire process.
Additionally, Jaltest enables you code injectors, a process that programs the electronic control module (ECM) of a diesel engine to know the attributes of fuel injectors.
These two activities combined optimize performance, maintain engine efficiency, and extend the lifecycle of the engine.

Calibration and Parameter Setting
Calibrating systems of Mack trucks and setting parameters that optimizes the performance of your trucks per the conditions in which they operate is the key to maximum productivity. You can change the factory settings according to your requirements.
The Mack diagnostic software guides you through several facets of parameter settings. These include idle speed, injector code, speed limit, cruise control, activation switch of the power control, maximum acceleration vehicle speed, behavior with loaded vehicle, and more. All critical components are thereby closely monitored and set by the Jaltest Mack truck code reader.
Summing up, the Jaltest Mack scan tool has an edge over others in this niche. Unlike others, there is no elaborate configuration or setting up process. Simply download the Mack truck computer software onto the laptop, connect to the inboard computer and you are ready for fault code diagnosis and resolutions.
Further, we offer three updates to our software every year to keep it in sync with any technological innovations made to Mack trucks, thereby preventing our scan tool from becoming obsolete.
Jaltest Coverage
Jaltest Coverage for Mack Truck
Mack Manufacturer
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Jaltest Mack Truck Diagnostics FAQs
Mack is one of the leading truck brands in North America, used extensively for vocational and highway freight movement. The Mack truck diagnostic tool offers cutting-edge diagnostics for several key systems of Mack trucks. These include the VECU (Vehicle Electronic Control Unit), BBM (Body Builder Module), Instrument Cluster, ABS (Bendix, WABCO), Lighting, HVAC, and Suspension Systems.
You can count on one scan tool, the Jaltest Mack diagnostic software, for troubleshooting issues across a whole range of models of Mack trucks. Notable among the models covered are Mack Anthem, Mack Pinnacle, Mack Granite, Mack LR Series, and Mack TerraPro.
The Jaltest Mack diagnostic tool covers several types of engines and transmissions used in Mack trucks.
The main engines makes are the Mack MP7, Mack MP8, Mack MP10, and Cummins ISX (in select older Mack models).
For transmissions, our software covers Mack mDRIVE, Eaton Fuller, and Allison 3000/4000 Series (in select vocational units).
Depending on the make and model of Mack trucks, the Jaltest Mack fault codes reader offers cutting-edge resolutions and carries out forced DPF regeneration and injector setting activities. It also does complex tasks such as clutch calibration and parameter programming. All these actions ensure maximum performance and productivity from Mack trucks.
Three updates are provided to the software every year. This is to make sure that any technological innovations in Mack trucks can be easily handled by the software, and our scan tool does not become obsolete. Moreover, our user-friendly interface offers built-in troubleshooting resources and guided resources that make implementing solutions seamless for independent repair stations and fleet maintenance teams.
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