Jaltest (JDC566.9) | Curtis 4-pin OBD - 26-pin DB26 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
Our experts are ready to help you quickly and professionally, both online and in our physical store. Questions? Feel free to contact us!
The Jaltest JDC566.9 is the diagnostic cable for Curtis power modules in electric-powered material handling equipment; it connects the 4-pin diagnostic connector of the Curtis controller to the 26-pin DB26 port on the Jaltest Link. The 4-pin connector is part of the controller itself and is typically located in the machine's electrical compartment; on the interface side, the DB26 plug connects directly into the Link without requiring a 16-pin intermediate cable.
Once connected, Jaltest software can access the motor controller that manages drive and lift motors in forklifts, warehouse trucks and aerial work platforms. Jaltest lists these controllers in MHE coverage as Power module (CPM), organized by series, from the 1212 through the 1243. For series 1212, 1232 and 1236, the coverage includes fault codes, live data values and parameter configuration; the 1243 series has a different feature set. This cable falls under Jaltest MHE (Material Handling Equipment).
KEY BENEFITS
IMPORTANT NOTES
Applications and features
Through this connection, you access the Curtis power module of the machine using Jaltest software. Jaltest lists each controller series separately in the coverage.
Control units you can access
- Power module (CPM), Power module: The Curtis power module as Jaltest names it in the coverage.
- Curtis 1212, 1220, 1228 and 1230: The series for lighter drives and auxiliary functions.
- Curtis 1232, 1236 and 1243: The heavier-duty series; the 1243 has a different feature set.
What you can do
- Read and clear fault codes: Read the fault memory of the power module and clear it after repair.
- View measured values: The current values of the controller's sensors and inputs.
- Set parameters: For models including the 1212, 1232 and 1236, reading and adjusting the configuration is covered.
- Live data monitoring: Monitor the controller values during operation in numerical and graphical format.
Compatible vehicles and applications
The controller determines compatibility, not the machine brand. This cable is for Curtis power modules with the 4-pin connector in electrically powered machines; check on-site which connector your controller has.
Application:
- Electric forklifts, warehouse trucks and aerial work platforms with a Curtis power module
- Curtis series in Jaltest coverage: 1212, 1220, 1228, 1230, 1232, 1236 and 1243
- Model year not decisive: Internal transport equipment has no mandatory diagnostic connector requirement, so this connector remains in use
Package contents
- 1x Jaltest (JDC566.9) | Curtis 4-pin OBD - 26-pin DB26 Adapter Cable | Lifting and Material Handling Equipment
Technical specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference number | JDC566.9 |
| Type | Adapter cable |
| Application | Curtis power modules (Power module CPM) |
| System-side connector | 4-pin OBD |
| Interface-side connector | 26-pin DB26 |
| Control units | Power module (CPM), series 1212, 1220, 1228, 1230, 1232, 1236 and 1243 |
| 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.






