In Focus: Cojali Jaltest Commercial Vehicles

May 5, 2022
The Cojali Jaltest Commercial Vehicles is designed to be an all make and models diagnostic solution for commercial vehicles.

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The Jaltest Commercial Vehicle kit performs diagnostics for several makes and models of trucks, vans, buses, trailers, and other medium and light commercial vehicles. It’s designed to be an all-in-one diagnostic solution, as it includes all the necessary technical information that technicians might need to go through their repairs together with tons of dealer-level commands for every ECU. Cojali developed Jaltest for technicians who work with multiple brands and systems.


Jaltest is designed by Cojali, a Spanish tech company manufacturer of components, advanced diagnostics and maintenance solutions for the commercial vehicles industry. Jaltest Diagnostics has been present in the trucking world for over 20 years, filling the diagnostic needs of the most demanding repairers. Behind the tool, there is a team of more than 200 engineering professionals working on its development, and always with one goal in mind: The constant improvement in the efficiency in the repair and maintenance processes.

Features and benefits

  • Fast automatic detection of systems and fault codes in just one click.
  • Provides dealer-level bidirectional tests such as regens, resets, calibrations, etc.
  • Offers real-time data monitoring.
  • Enables shops to be more independent with their repairs and maintenance by taking more control over their resources and requiring less outsourcing.

Selling points

  • One diagnostic tool to handle all makes and models for commercial vehicles.
  • Advanced electro mechanics coverage in all ECMs, including aftertreatment systems.
  • Manufacturer customer support for end-users and distributors.
  • Intuitive and easy to use.
  • Complete database of technical information fully integrated into the tool.
  • Workshop management solution integrated to manage the activity of the shop.

Storage and display

The Jaltest link device comes inside of a transport hard case together with the diagnostic connectors (OBD-II, 9-pin connector, 6-pin connector), the multi pin set, and other auxiliary power cables. Jaltest Software works on Windows OS laptops/tablets (not included in the kit, but it can be ordered separately).

Suggested retail price


For more information

Visit [email protected] or call 305-960-7651. 

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