Description
Jaltest JDC303A ZF Ecomat Transmission Diagnostic Cable
The Jaltest JDC303A diagnostic cable is designed to connect compatible ZF Ecomat transmissions and systems to supported Jaltest diagnostic equipment. It is a specialist accessory for technicians servicing vehicles and machinery fitted with supported ZF transmission systems.
ZF transmissions are used across a range of commercial vehicles, buses, coaches and off-highway equipment. The JDC303A provides the physical connection between the compatible transmission diagnostic port and the Jaltest Link interface, allowing the diagnostic software to communicate with supported electronic systems.
Key Features
- Brand: Jaltest by Cojali
- Part number: JDC303A
- Application: Compatible ZF Ecomat transmissions and systems
- Compatible Link versions: V8.1 and V9
- Approximate cable length: 28–30 cm
- Product type: Physical transmission diagnostic cable
Applications
The JDC303A may be used with supported ZF transmission systems installed in:
- Commercial vehicles
- Buses and coaches
- Off-highway and heavy equipment
Actual compatibility depends on the transmission model, diagnostic connector and Jaltest software coverage.
Compatibility Information
Before ordering, confirm that your ZF Ecomat transmission or system uses the connector supported by JDC303A. Diagnostic functions depend on the vehicle or equipment configuration and the Jaltest software license installed.
This listing is for the JDC303A diagnostic cable only. A compatible Jaltest Link interface, diagnostic software and applicable license are required separately unless explicitly included in the product listing.
Kent Farm Supplies Ltd. supplies Jaltest diagnostic cables and accessories for professional vehicle and equipment servicing.





