The Jaltest (JDC204A) is an Adapter Cable designed for performing diagnostics on Wabco brake systems in commercial and work vehicles. The cable connects the specific Wabco 16-pin diagnostic port of the vehicle to the standard 16-pin OBD2 connector of a diagnostic interface, such as the Jaltest Link. This enables communication with the electronic control unit (ECU) of the brake system.

This cable is developed for performing advanced diagnostic tasks on ABS (Anti-lock Braking System) and EBS (Electronic Braking System) modules. Features include reading and clearing fault codes, viewing live data, performing actuator tests, and carrying out calibrations and configurations specific to the brake system. The cable is part of the Jaltest diagnostic solution for heavy vehicles.

Application and functionality:

This Adapter Cable is intended to establish a stable and reliable connection for performing specific diagnostic procedures on Wabco brake systems.

• Brake system diagnostics: Enables direct communication with Wabco ABS and EBS control units for reading fault codes, system parameters, and sensor values.
• Active diagnostics: Supports performing component actuations, system calibrations, and adjusting brake system configurations via compatible diagnostic software.
• Connectivity: Forms the physical connection between the specific Wabco diagnostic port on the vehicle and a universal 16-pin OBD2 port of a diagnostic device.

Compatible vehicles and applications:

This diagnostic cable is suitable for a wide range of commercial vehicles, including trucks, trailers, and buses, equipped with a Wabco brake system with a 16-pin diagnostic connector. Compatibility primarily depends on the installed brake system and not on the vehicle brand. Brands that frequently use Wabco systems include:

• DAF
• Iveco
• MAN
• Mercedes-Benz
• Renault Trucks
• Scania
• Volvo Trucks

Important: Before purchasing the product, always check your vehicle’s connector. This may vary by model and year of manufacture.

Package Contents:

• 1x Jaltest (JDC204A) | Wabco 16-pin OBD - 16-pin OBD2 Adapter Cable | Commercial and Work Vehicle

Technical specifications: