ZF Ecomat diagnostics cable

Jaltest JDC303A -- ZF Ecomat Diagnostics Cable

The JDC303A connects your Jaltest diagnostic system to ZF Ecomat automatic transmissions. ZF Ecomat units are widely used in city buses, municipal vehicles, and heavy commercial applications, and they use a proprietary diagnostic port that standard OBD or Deutsch cables cannot access. At 11 inches, this is a direct adapter between the Jaltest link and the ZF Ecomat diagnostic connector -- short by design to keep the connection clean and interference-free.

Key Specifications

• Part Number: JDC303A
• Link Version: V8.1 / V9
• Cable Length: 11 inches
• Application: ZF Ecomat automatic transmissions
• Compatible Software: Jaltest CVS (ZF Ecomat coverage)
• MSRP: $100.00

Who Needs This Cable

Transit agencies, bus fleets, and heavy-duty shops servicing vehicles equipped with ZF Ecomat transmissions. The Ecomat line has been a standard fitment in European and North American transit buses for decades. If you work on city buses or municipal vehicles and you run Jaltest, this cable is either already in your kit or it should be.

What You Can Do With It

• Connect Jaltest V8.1 or V9 link to ZF Ecomat transmission diagnostic ports
• Read and clear ZF Ecomat fault codes
• Access live transmission data including temperature, pressure, and shift parameters
• Perform diagnostic functions supported under the Jaltest ZF Ecomat software module

Compatibility Notes

Compatible with both V8.1 and V9 Jaltest link hardware, which makes it a useful cable to have if your shop is mid-upgrade or running multiple Jaltest units on different link versions. Requires a Jaltest software license covering ZF Ecomat systems.

Why Buy From OEM Diagnostic Tools?

We've specialized in professional diagnostic equipment since 2016. Every order ships free, and our tech support line (866-217-0063) is staffed by people who actually know this equipment -- not a call center. We carry the full Jaltest cable lineup so you can get exactly what your setup requires, and we'll give you straight answers on compatibility before you order.

Call 866-217-0063 for quick answers and help!