Hyster & Yale diagnostics cable

Jaltest JDC557A9 Hyster & Yale Diagnostics Cable

The JDC557A9 is the Cojali Jaltest interface cable for Hyster and Yale material handling equipment. Hyster and Yale are both brands of the Hyster-Yale Group — one of the largest forklift manufacturers in the world. This cable is included in the Jaltest MHE USA Cable Kit, which tells you how common Hyster and Yale equipment is in the material handling market. It is a core cable for any shop doing MHE diagnostics with Jaltest.

What This Cable Does

Connect the JDC557A9 between the Hyster or Yale machine's diagnostic port and your Jaltest Link V9. The Jaltest software then accesses the forklift's control modules — including drive controllers, hydraulic controllers, and display systems — to read fault codes, view live data, and perform calibrations and resets. On electric models, you can monitor battery state, motor temperatures, and controller parameters in real time.

Key Specifications

• Part Number: JDC557A9
• Compatible Equipment: Hyster and Yale material handling equipment (year 2000 and newer)
• Jaltest Link Compatibility: V9
• Cable Length: Approximately 11 inches
• MSRP: 10.00 (Cojali USA 2025)
• Included in: Jaltest MHE USA Cable Kit (70002032)

Who Needs This Cable

Any shop or fleet maintenance operation using Jaltest for material handling diagnostics and servicing Hyster or Yale equipment. Hyster and Yale forklifts are found in warehouses, distribution centers, manufacturing plants, ports, and construction sites across North America. If you service them with Jaltest, the JDC557A9 is a required cable. It is affordable at 10 and covers the full Hyster/Yale lineup from 2000 onward.

Why Buy From OEM Diagnostic Tools?

OEM Diagnostic Tools has specialized in professional diagnostic equipment since 2016. Free shipping on every order, genuine Cojali Jaltest products, and live tech support at 866-217-0063.

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