All-Makes Diagnostics. Dealer-Level Power. One Complete Package.The Jaltest Commercial Vehicle Diagnostic Kit is a turnkey solution for shops, fleets, and technicians who need powerful, all-makes diagnostics for trucks, buses, trailers, and light-duty vehicles. This all-in-one kit includes the rugged Jaltest Link device, essential diagnostic cables such as 6-pin, 9-pin, and OBD connectors, a USB interface, and a versatile set of multipin cables to cover a wide range of systems. Also included are full software activation, a 1-year diagnostics license, and a 1-year subscription to Jaltest Info—your gateway to step-by-step repair guides, wiring diagrams, and technical data. The tool provides comprehensive ECU coverage across Class 3–8 vehicles, including light-, medium-, and heavy-duty trucks, trailers, and buses. You can access critical systems such as engines, transmissions, ABS, aftertreatment, body, and chassis modules. With advanced dealer-level functions like DPF regenerations, cylinder cut-out tests, injector coding, and calibrations, Jaltest delivers OEM-level functionality in a single platform. Compatible with major brands like Peterbilt, Kenworth, Freightliner, Paccar, Mack, and more, this tool is ideal for independent repair shops, service centers, mobile technicians, and fleet maintenance teams. On top of it all, every active user receives access to live product support and a robust library of training materials to maximize the value and usability of the tool from day one.