The Jaltest JDC108A is a diagnostic adapter cable developed for trailers. This cable enables a connection between the specific 4-pin diagnostic connector of Haldex EB+/TRS brake systems and TPMS modules and a standard 16-pin OBD2 diagnostic interface, such as the Jaltest Link VCI.

The cable is designed to give technicians direct access to the electronic control units of the brake system and the Tire Pressure Monitoring System (TPMS). Using this adapter facilitates reading fault codes, analyzing live data, and performing system tests and calibrations on the supported trailer components.

Application and functionality:

This cable is a specialized tool for performing diagnostics on specific electronic systems mounted on trailers.

• Brake system diagnostics: Provides direct access to the control units of Haldex EB+ (Electronic Braking System) and TRS (Trailer Roll Stability) for analyzing faults and system parameters.
• Reading TPMS: Enables reading the Tire Pressure Monitoring System (TPMS), checking sensor status, and identifying any malfunctions.
• Interface connection: Forms the physical link between the trailer’s 4-pin connector and diagnostic equipment with a 16-pin OBD2 input.

Compatible vehicles and applications:

The JDC108A adapter cable is applicable to trailers equipped with the following Haldex and TPMS systems, which use a 4-pin diagnostic port.

Supported systems:

• Haldex EB+ (Electronic Braking System)
• Haldex TRS (Trailer Roll Stability)
• TPMS (Tire Pressure Monitoring System) with 4-pin connector

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

Package Contents:

• 1x Jaltest (JDC108A) | Haldex EB+/TRS, TPMS 4-pin OBD - 16-pin OBD2 Adapter Cable | Trailer

Technical specifications: