Jaltest (JDC538A) | Yanmar 6-pins OBD - 16-pins OBD2 Adapter Cable | Combustion Engine
Warranty handled directly by AsTools
Warranty handled directly by AsTools
We handle warranty cases ourselves, quickly and without the intervention of the manufacturer. Thanks to our own parts inventory and technical expertise, we can usually help 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 way, you are assured of long-lasting quality and service.
Easy returns via Returnless
Easy returns via Returnless
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Professional customer service
Professional customer service
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The Jaltest JDC538A is a diagnostic Adapter Cable designed to establish a connection between Yanmar Internal combustion engines and a standard OBD2 diagnostic device. This cable bridges the specific 6-pin diagnostic connector of Yanmar to a universal 16-pin OBD2 (J1962) female connector. This enables communication with the engine control unit (ECU) to perform diagnostic tasks.
This Adapter Cable is developed for use in combination with diagnostic systems such as the Jaltest Link Interface, and is suitable for Applications in the off-highway sector, including agriculture, construction, and maritime industry. The cable's construction is aimed at facilitating stable data transfer between the engine and the diagnostic tool, which is necessary for reading error codes, viewing live data, and performing system checks.
Application and functionality:
The JDC538A Adapter Cable enables various diagnostic functions depending on the software used and the engine control unit.
- Error code management: Enables reading and clearing of diagnostic trouble codes (DTC's) from the engine management system.
- Live data monitoring: Provides the ability to display real-time engine parameters and sensor data, such as speed, temperature, and pressure.
- System diagnosis: Supports the communication required to perform component actuations and system tests.
- Connection: Creates a physical and stable communication link between Yanmar engines with a 6-pin connector and diagnostic equipment with a 16-pin OBD2 connection.
Compatible vehicles and Application:
This cable is specifically designed for diagnosis of Yanmar internal combustion engines equipped with a 6-pin diagnostic connector. These engines are used in a wide range of machines and equipment.
Applications include, but are not limited to:
- Agricultural machines: Compact tractors and other agricultural vehicles.
- Construction and earthmoving machines: Mini excavators, wheel loaders, and compact loaders.
- Industrial equipment: Generators and pump systems.
- Maritime applications: Marine engines.
Important: Before purchasing the product, always check your vehicle's connection. This may vary by model and year.
Package Contents:
- 1x Jaltest (JDC538A) | Yanmar 6-pin OBD - 16-pin OBD2 Adapter Cable | Internal combustion engine
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | JDC538A |
| Vehicle connection side | Yanmar 6-pin (male) |
| Adapter Cable connection side | 16-pin OBD2 (female) |

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.






