Jaltest (JDC509A) | Volvo 16-pin OBD - 16-pin OBD2 Adapter Cable | Off-road and Construction Machine
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 JDC509A is an Adapter Cable developed for performing diagnostics on Volvo off-road and construction machines (Off-Highway). The cable connects the specific 16-pin Volvo V2 diagnostic port in the vehicle to the standard 16-pin OBD2 connector of the Jaltest diagnostic interface.
This Adapter is necessary because the 16-pin connector in Volvo construction machines has a different pin configuration than a standard OBD2 port, even though the connectors physically look similar. The JDC509A ensures correct communication with the machine's electronic control units (ECUs), enabling functions such as reading fault codes, viewing live data, and performing system calibrations.
Application and functionality:
This Adapter Cable is designed to establish a stable and correct diagnostic connection with Volvo construction machines.
- Diagnostic connection: Enables communication between the Jaltest diagnostic interface and the electronic systems of Volvo construction machines.
- Pin conversion: Converts the specific pinout of the Volvo 16-pin V2 connector to a standard OBD2 configuration for the diagnostic interface.
- Broad system access: Supports diagnostics of various systems, including engine management, transmission, hydraulic system, and other vehicle-specific modules.
Compatible vehicles and applications:
The JDC509A Adapter Cable is exclusively suitable for use with Volvo Construction Equipment (VCE) equipped with the 16-pin Volvo V2 diagnostic port.
Volvo:
- Asphalt machines
- Excavators
- Articulated dump trucks
- Loaders
- Wheel loaders
Important: Before purchasing the product, always check your vehicle’s connector. This may vary by model and year of manufacture.
Package Contents:
- 1x Jaltest (JDC509A) | Volvo 16-pin OBD - 16-pin OBD2 Adapter Cable | Off-Road and Construction Machine
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | JDC509A |
| Vehicle side connector | Volvo 16-pin (V2) |
| Adapter side connector | 16-pin OBD2 (J1962) |

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?
-
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.






