The Jaltest Diagnostics Commercial Vehicle kit is a comprehensive diagnostics solution for trucks, buses, trailers, and commercial pickups. It offers access to technical information, wiring diagrams, and repair guides to facilitate effective diagnostics and troubleshooting.
With Jaltest Diagnostics CV, you can perform advanced actions such as DPF regenerations, cylinder cut out tests, injector coding, and more. Compatible with popular makes like Peterbilt, Kenworth, Freightliner, Paccar, and Mack, it becomes an essential tool for independent mechanics, repair shops, fleet managers, and dealers.
TRUCK
TRAILER
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LIGHT COMMERCIAL VEHICLE
MANUFACTURER
Obtain all the necessary additional information through this module and speed up the repair by accessing detailed technical information, images, graphs and diagrams for each diagnosed vehicle. This information will help you identify the fault code, part, location, etc.
More Information >Jaltest CV offers advanced diagnostics possibilities for repair shops under the Expert Mode. When this mode is active, you will be able to carry out actions that require the modification of parameters in different ECUs, such as sensor and actuator calibration, configuration of operating parameters or DPF replacement and regeneration, among others.
Access our optimized repair shop management solution. Share client information, vehicle data and diagnostics reports, work order management, repair times and much more.
More Information >
Through the specialized technical assistance module, you will be able to submit queries to our technical support center from the Jaltest Diagnostics software itself, anytime and anywhere.
More Information >Jaltest CV allows the user to obtain permissions of authenticated diagnostics for FCA US vehicles equipped with the SGW module, which guarantees easy connection and access to all advanced diagnostics functionalities.
More Information >ALL JALTEST DIAGNOSTICS VIDEOS
![[EN] Jaltest Diagnostics | Jaltest OHW Demo (ROW/North America)](https://i.ytimg.com/vi/An2QQs7yYao/mqdefault.jpg "[EN] Jaltest Diagnostics | Jaltest OHW Demo (ROW/North America)")
![[EN] Jaltest Diagnostics | Jaltest Marine Demo (ROW/North America)](https://i.ytimg.com/vi/5ORPitoeOls/mqdefault.jpg "[EN] Jaltest Diagnostics | Jaltest Marine Demo (ROW/North America)")
![[EN] Jaltest Diagnostics | Jaltest MHE Demo (ROW/ North America)](https://i.ytimg.com/vi/ygRpHYfgVEM/mqdefault.jpg "[EN] Jaltest Diagnostics | Jaltest MHE Demo (ROW/ North America)")
All products of the Jaltest family are designed to meet the strictest repair shop technicians' demands and needs regarding roadside assistance. They are also designed and prepared to face extreme working and weather conditions.
CATALOG AND FLYER DOWNLOAD
Jaltest CV Brochure
05/05/2025
All-Makes diagnostic solutions for trucks, buses, and trailers. Improve maintenance efficiency and reduce downtime with Jaltest Diagnos
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Jaltest Diagnostics Catalog (Cojali USA Edition)
05/23/2025
Browse the Jaltest Diagnostics catalog with all-makes diagnostic solutions for commercial, agricultural, construction, marine vehicles,
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Jaltest CV Innovations (North America)
25.1
04/25/2025
The new software version of Jaltest Diagnostics offers again more improvements and innovations that consolidate this tool as a benchmar
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Jaltest CV Catalog US
09/12/2024
Jaltest is the Most Complete Diagnostic Solution for Heavy, Medium and Light Duty vehicles in the North American market. Jaltest offers
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White paper
Part 1
05/22/2023
NEW Jaltest Diagnostics White Paper (Part 1)!
White paper
Part 2
05/22/2023
NEW Jaltest Diagnostics White Paper (Part 2)!
Jaltest CV Brochure US
09/12/2024
Truck, trailer, semi-trailer, bus, van… Jaltest is the benchmark multibrand diagnostic tool. The widest coverage, the most advance diag
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Jaltest Data-Link Brochure US
09/12/2024
Jaltest DATA-LINK is the newest and fastest OEM Pass Thru device in the market. It is the younger brother of Jaltest Diagnostics, there
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I am on my 3rd year with Jaltest and really like using their Agriculture and on Off-Highway vehicle software. Their online repair information is one of my favourite things about the software.
JOEL RESENDIZ from J&H TRUCK AND TRAILER REPAIR – Illinois, US.
We have all types of trucks, heavy equipment and industrial machinery. The Jaltest software gives me a wide variety of access to troubleshoot problems in all types of equipment in our industry. That saves us valuable downtime and faster turnaround on repairs.
Anthony Percacciolo, Head Mechanic at DANELLA CONSTRUCTION – New York, US.
I purchased this unit specifically to diagnose my Mack trucks, but I have taken advantage of the ease of access to ABS, wiring diagrams, and emission control issues, to name a few, on my trucks fleet wide. It is literally everything I am looking for in medium/heavy duty diagnostic software under one roof.
Mat Stephens, Director of Maintenance from TH Ryan Cartage. “Satisfied customer of a fleet running over 275 power units”. – Illinois, US.
Jaltest is a very logical software in my opinion, so no prior training is needed for basic fault finding. I highly recommend this tool for any yacht that requires maximum efficiency or one that operates in less travelled routes.
Ben Vos from Mia Elise 2 – Florida, US.
We use the Jaltest Marine Diagnostics on a daily basis in MAN, Volvo Penta, MTU and CAT with excellent results. We recommend this software for service technicians and engineers in the marine industry.
Luis Vardini from Marine Propulsion Diesel – California, US.
Compared to competitors’ products, Jaltest stands out as the only one that covers pretty much all functions needed all in one package. The depth of diagnosing, calibrating and providing necessary schematics and repair information is just astounding.
Stefan Stamm, Heavy Equipment Technician – Alberta, CA.
Jaltest Download Manager will download the Jaltest Diagnostics version that you need.
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