Jaltest (JDC629A) | German 6-pins OBD – 16-pins OBD2 Adapter Cable | Motorboat
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.
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Easy returns via Returnless
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Professional customer service
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The Jaltest JDC629A is a diagnostic adapter cable designed for use in the maritime sector. This cable creates a connection between a 6-pin Deutsch diagnostic port, found on various engines of motorboats, and a standard 16-pin OBD2 port of a diagnostic device. This enables communication with the electronic systems of the engine using the Jaltest diagnostic interface or other compatible scanners.
This adapter cable is specifically developed to support service technicians and mechanics in performing diagnostic tasks, such as reading fault codes, viewing live data, and conducting system tests on marine engines. The robust Deutsch connector ensures a solid and weather-resistant connection, enhancing reliability in the demanding conditions of a maritime environment.
Application and functionality:
The cable functions as a direct adapter to connect compatible diagnostic equipment to the diagnostic port of various marine engines.
- Diagnostic connection: Forms a stable communication link between the engine control unit (ECU) of the motorboat and a reader device with a 16-pin OBD2 input.
- Connector conversion: Converts the specific 6-pin Deutsch connection of the engine to the universal 16-pin OBD2 standard, allowing a wide range of diagnostic tools to be used.
- Fault diagnosis: Enables reading and clearing of fault codes (DTCs), making maintenance and repairs on the engine more efficient.
Compatible vehicles and applications:
This cable is designed for use with various inboard and outboard marine engines equipped with a 6-pin Deutsch diagnostic port. Compatibility includes, but is not limited to, engines from the following brands:
John Deere:
- Various marine engines with a 6-pin Deutsch connection
MAN:
- Various marine engines with a 6-pin Deutsch connection
Yanmar:
- Various marine engines, including certain models in the 4LH series
Important: Before purchasing the product, always check the connection of your vehicle. This may vary by model and year of manufacture.
Package Contents:
- 1x Jaltest (JDC629A) | Deutsch 6-pin OBD – 16-pin OBD2 Adapter Cable | Motorboat
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | JDC629A |
| Vehicle side connection | Deutsch 6-pin |
| Adapter side connection | 16-pin OBD2 |
| Application | Maritime / Motorboat |

To ensure that you always have access to the latest updates and software for your Jaltest device, it is important that you register the correct distributor.
Only the registered distributor can perform new software and updates. When you appoint us as your distributor, we can take care of this for you and guarantee that your device remains up-to-date without any issues.
How does it work?
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Download and fill in the change form
You can find the form as a PDF file here. -
Send the completed form to us
This can easily be done by email to support@astools.eu. -
We take care of the rest
With the form, we at Jaltest can submit the change and officially register you as our customer.






