Jaltest (JDC113.9) | Thermo King/Carrier 5-pins OBD - 26-pins DB26 Adapter Cable | Refrigerated Trailer
Sign up and receive an email as soon as it is back in stock.
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 JDC113.9 is a diagnostic adapter cable developed for the connection between a Jaltest V9 Link Interface and the diagnostic port of refrigeration units. This cable is specifically designed for refrigerated trailers from the brands Thermo King and Carrier. The cable features a 5-pin OBD connector for the vehicle side and a 26-pin DB26 connector for connection to the Jaltest diagnostic equipment.
This adapter cable enables a stable and reliable communication link with the electronic control unit (ECU) of the refrigeration system. This allows technicians to perform full system diagnostics, including reading fault codes, viewing live data, performing actuator tests, and configuring system parameters. The cable is part of the Jaltest multi-brand diagnostic solution for commercial vehicles and off-highway equipment.
Application and functionality:
The JDC113.9 adapter cable is intended to establish a direct diagnostic connection with the control units of refrigeration systems on trailers.
- Diagnostic connection: Enables direct communication between the Jaltest diagnostic device and the control unit of the Thermo King or Carrier refrigeration unit.
- Reading fault codes: Supports reading and clearing diagnostic trouble codes (DTCs) to identify issues in the refrigeration system.
- System calibration: Allows calibrations and parameter settings to be performed for proper operation of the refrigeration system.
- Component activation: Provides functionality to test specific components such as fans and compressors.
Compatible vehicles and applications:
This adapter cable is designed for use with specific refrigeration units equipped with a 5-pin OBD diagnostic connector. This includes various models from the brands Carrier and Thermo King.
Carrier:
- Various refrigeration units: Compatible with models equipped with a 5-pin OBD diagnostic port.
Thermo King:
- Various refrigeration units: Compatible with models equipped with a 5-pin OBD diagnostic port.
Important: Before purchasing the product, always check your vehicle’s connection. This may vary by model and year of manufacture.
Package Contents:
- 1x Jaltest (JDC113.9) | Thermo King/Carrier 5-pin OBD - 26-pin DB26 Adapter Cable | Refrigerated Trailer
Technical specifications:
| Specification | Description |
|---|---|
| Product Brand | Jaltest |
| Product Model | JDC113.9 |
| Vehicle Side Connector | 5-pin OBD (Thermo King/Carrier) |
| Adapter Side Connector | 26-pin DB26 (Jaltest V9 Link Interface) |

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.






