Jaltest (JDC557A9) | Hyster/Yale 3-pins OBD – 16-pins OBD2 Adapter Cable | Lifting and Hoisting Equipment
Warranty directly via AsTools
Warranty directly via AsTools
We handle warranty cases ourselves, quickly and without involving the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually assist you immediately. Only in exceptional cases do we still send the product to the supplier.
2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
Easy returns
Easy returns
You can easily request your return through your account. We will send you the return label by email. Return shipping costs are your responsibility.
Professional customer service
Professional customer service
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The Jaltest JDC557A9 is the diagnostic cable that connects the 3-pin connector of Hyster and Yale forklifts and warehouse trucks to the Jaltest Link. On the vehicle side, the 3-pin connector plugs into the diagnostic port located in the cab at the driver's seat; on the interface side, the 16-pin OBD2 connector connects to your Jaltest diagnostic cable. Hyster and Yale belong to the same manufacturer group and share their electronics architecture, which is why both brands use the same connector.
This cable routes the communication lines through to the Jaltest Link, establishing direct communication with the truck's control units. This gives your diagnostic equipment access to the engine computer VSM, the HLM module, and the engine controller EDC Yanmar on combustion forklifts, and on the electric XN-series to the machine computer MC, the power modules LMC and RMC, the hydraulic steering HPC and E-HYDRAULICS, and the display DCU. On FT combustion forklifts, coverage includes fault codes and ECU data, while the electric series also provide measurement values and maintenance information. The cable falls under Jaltest MHE (Material Handling Equipment).
KEY BENEFITS
IMPORTANT NOTES
Applications and functionality
Through this connection, you access the truck's control units using Jaltest software. Which systems are present varies by series and drivetrain.
Control units you can access
- VSM, Body computer: The main machine computer of Hyster/Yale combustion engine trucks.
- HLM, Electronic Module: The electronic module that handles operation on those trucks.
- MC, Body computer: The machine computer of the electric XN series.
- LMC, Power module and RMC, Power module: The power modules of the electric drivetrain.
- HPC, Hydraulic System and E-HYDRAULICS, Electronic Module: The hydraulic control system for lift and tilt functions.
- DCU, Instrument cluster: The display of electric trucks.
- EDC Yanmar, Electronic Diesel Control: The engine control of diesel versions.
What you can do
- Read and clear fault codes: Read the control unit fault memory with a description of the detected fault.
- View measurement values: The current sensor readings connected to the control unit, displayed as numbers and graphs.
- Track maintenance: Maintenance intervals and completed service work, including service reports.
- Perform additional actions: Extra diagnostic procedures that Jaltest offers per control unit, where available for your system.
Compatible vehicles and applications
The connector type is what matters, not the model.This cable works with any Hyster or Yale forklift equipped with the 3-pin diagnostic connector. Jaltest MHE covers the series listed below; check on-site which connector is installed in your cab.
Hyster / Yale:
- Hyster H-series internal combustion forklifts (H1.6FT to H16XM-12EC):Year of manufacture not a determining factor
- Hyster S-series internal combustion forklifts (S2.0FT to S120FT):Year of manufacture not a determining factor
- Hyster E-series electric forklifts (E1.6XN to E80XN-120XN):Year of manufacture not a determining factor
- Yale GDP/GLP-series (GDP16VX to GLP190VX):Year of manufacture not a determining factor
- Yale GC/GLC-series (GC30VX to GLC155VX):Year of manufacture not a determining factor
- Yale ERC/ERP-series electric forklifts:Year of manufacture not a determining factor
Package contents
- 1x Jaltest (JDC557A9) | Hyster/Yale 3-pin OBD – 16-pin OBD2 Adapter Cable | Material Handling Equipment
Technical specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference number | JDC557A9 |
| Type | Adapter cable |
| Application | Hyster and Yale forklifts and warehouse trucks |
| Vehicle-side connection | 3-pin OBD |
| Interface-side connection | 16-pin OBD2 |
| Control units | VSM, HLM, MC, LMC, RMC, HPC, E-HYDRAULICS, DCU and EDC Yanmar |
| Segment | Material handling equipment |
| Jaltest module | Jaltest MHE (Material Handling Equipment) |
| Required to use | Jaltest Link with valid software license |

To ensure you always have access to the latest software updates and releases for your Jaltest device, it's important that you register the correct distributor.
Only the authorized distributor can perform new software installations and updates. When you designate us as your distributor, we can handle this for you and guarantee that your device stays current and runs smoothly.
How does it work?
-
Download and complete the change form
You can find the form as a PDF file here. -
Send us the completed form
You can easily do this by email to support@astools.eu. -
We'll take care of the rest
With the form, we can notify Jaltest of the change and officially register you as our customer.






