Jaltest Central Services
Exclusive diagnostics functionalities with remote assistance
The complexity of current vehicles implies that their maintenance and repair often require specialised technical skills and tools, which makes their diagnostics a challenge for professionals in the sector.

Jaltest Central Services is the ultimate solution, since technicians can now contact Jaltest experts who will assist them to carry out exclusive functions.
Find out all advantages of jaltest central services
Expert assistance
Workshop technicians can contact Jaltest experts and request help to carry out these functions. This allows them to save time and avoid errors.
Pay per use
No subscription is needed for this service, since Jaltest offers the possibility of paying per use. Use it according to your needs, by paying only for what you need (Jaltest equipment with licence in force is required).
Easy to use
Jaltest Central Services are included in the Jaltest Diagnostics software, therefore, the technicians can access them easily.
In addition, Jaltest Diagnostics will offer a guided repair process by means of troubleshooting guides that will indicate when to execute these functions in order to solve certain failures and fault codes.
Access to exclusive functions for main brands
Jaltest Central Services allows you to carry out functions that, until now, could not be performed with Jaltest Diagnostics or any other aftermarket tool in vehicles of different brands such as DAF, Mercedes-Benz, Cummins, Paccar and International.
Some examples of these functions are:
- Copy and paste daf sac parameters – In case of replacement, it replaces and programmes the new air dryer in DAF vehicles to make it compatible with the vehicle where it is installed. Normally the fault code of the control unit indicates “Control unit, software error” for example 521000-12. MAIN TRUCK BRANDS DAF MAIN BUS BRANDS VAN HOOL MERCEDES-BENZ (GEN4) ECU REPROGRAMMING It reprogrammes Mercedes-Benz control units in case of replacement or malfunction. These are some of the fault codes that usually require this operation: 58F0E2 and 63F3EE. Nevertheless, follow the Jaltest guidance process (Smart Guides) to guarantee a correct and efficient repair. MAIN TRUCK BRANDS MERCEDES-BENZ MAIN BUS BRANDS MERCEDES-BENZ, SETRA CUMMINS ECM CALIBRATION UPDATE It updates the calibration revision of Cummins control units to improve the engine performance and efficiency, and it allows you to clear fault codes that require this function, for example 2772, 2773, 3697 and 3714. MAIN TRUCK BRANDS BMC, DONGFENG, FORD, FOTON, JAC KAMAZ, MAZ MAIN BUS BRANDS ALEXANDER DENNIS, ISUZU, KING LONG, OTOKAR, SOLARIS, TEMSA, VAN HOOL, VDL, WRIGHTBUS, YUTONG MAIN AMERICAN TRUCK BRANDS CUMMINS ENGINES, ECM CM850, CM2150, CM2250, CM2350, CM2450, CM2670, CM2880 PACCAR PARAMETER MODIFICATION It configures the engine parameters and behaviour, such as idle speed, maximum speed, cruise control or power take-off, among others, in order to adjust them to the needs and optimise its performance. MAIN AMERICAN TRUCK BRANDS KENNWORTH, PETERBILT INTERNATIONAL CENTRAL COMPUTER CALIBRATION UPDATE It updates the configuration or programmes the calibration revision of central computers in International vehicles to make it compatible with the vehicle where it is installed. MAIN AMERICAN TRUCK BRANDS INTERNATIONAL MAIN AMERICAN BUS BRANDS IC
- Copy and paste daf sac parameters – In case of replacement, it replaces and programmes the new air dryer in DAF vehicles to make it compatible with the vehicle where it is installed. Normally the fault code of the control unit indicates “Control unit, software error” for example 521000-12. MAIN TRUCK BRANDS DAF MAIN BUS BRANDS VAN HOOL
Copy and paste daf sac parameters
Main truck brands
Main bus brands
Van hool
- MERCEDES-BENZ (GEN4) ECU REPROGRAMMING It reprogrammes Mercedes-Benz control units in case of replacement or malfunction. These are some of the fault codes that usually require this operation: 58F0E2 and 63F3EE. Nevertheless, follow the Jaltest guidance process (Smart Guides) to guarantee a correct and efficient repair. MAIN TRUCK BRANDS MERCEDES-BENZ MAIN BUS BRANDS MERCEDES-BENZ, SETRA
Mercedes-benz (gen4) ecu reprogramming
Main truck brands
Mercedes-benz
Main bus brands
Mercedes-benz, setra
- Cummins ecm calibration update – It updates the calibration revision of Cummins control units to improve the engine performance and efficiency, and it allows you to clear fault codes that require this function, for example 2772, 2773, 3697 and 3714. MAIN TRUCK BRANDS BMC, DONGFENG, FORD, FOTON, JAC KAMAZ, MAZ MAIN BUS BRANDS ALEXANDER DENNIS, ISUZU, KING LONG, OTOKAR, SOLARIS, TEMSA, VAN HOOL, VDL, WRIGHTBUS, YUTONG MAIN AMERICAN TRUCK BRANDS CUMMINS ENGINES, ECM CM850, CM2150, CM2250, CM2350, CM2450, CM2670, CM2880
Cummins ecm calibration update
Main truck brands
Bmc, dongfeng, ford, foton, jac kamaz, maz
Main bus brands
ALEXANDER DENNIS, ISUZU, KING LONG, OTOKAR, SOLARIS, TEMSA, VAN HOOL, VDL, WRIGHTBUS, YUTONG
Main american truck brands
Cummins engines, ecm cm850, cm2150, cm2250, cm2350, cm2450, cm2670, cm2880
- Paccar parameter modification – It configures the engine parameters and behaviour, such as idle speed, maximum speed, cruise control or power take-off, among others, in order to adjust them to the needs and optimise its performance. MAIN AMERICAN TRUCK BRANDS KENNWORTH, PETERBILT
Paccar parameter modification
Main american truck brands
Kennworth, peterbilt
- International central computer calibration update – It updates the configuration or programmes the calibration revision of central computers in International vehicles to make it compatible with the vehicle where it is installed. MAIN AMERICAN TRUCK BRANDS INTERNATIONAL MAIN AMERICAN BUS BRANDS IC
International central computer calibration update
Main american truck brands
International
Main american bus brands



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