Jaltest (JDC617A) | Mercury (SmartCraft G3) 10-pins ECU – 16-pins OBD2 Adapter Cable | Motorboat
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
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The Jaltest JDC617A is a diagnostic cable that establishes a connection between the 10-pin Mercury SmartCraft G3 ECU connector of a motorboat and a compatible diagnostic device with a 16-pin OBD2 input. This Adapter Cable is designed for performing diagnostic tasks, such as reading and clearing fault codes, on Mercury marine engines equipped with this specific system.
The cable supports the communication protocols specific to the Mercury SmartCraft G3 system. The design ensures stable data transfer, enabling correct communication between the engine control unit (ECU) and the diagnostic software. This allows technicians to access engine data and system parameters for maintenance and troubleshooting.
Application and functionality:
This cable is developed for connecting diagnostic equipment with Mercury outboard and inboard engines equipped with the SmartCraft G3 system.
- Engine management diagnosis: Enables reading and clearing fault codes (DTC's) from the engine control unit (ECU).
- Live data display: Supports viewing real-time sensor data and engine parameters, such as RPM, temperature, and fuel pressure.
- Actuator tests and calibrations: Provides the ability to control specific components and perform calibrations depending on the diagnostic software used.
Compatible vehicles and Application:
The JDC617A adapter cable is specifically designed for use with maritime engines from the Mercury brand that use the 10-pins SmartCraft G3 diagnostic port.
Mercury Marine:
- Outboard engines (Outboard): Various models equipped with the SmartCraft G3 system.
- Inboard engines (Inboard/Sterndrive): Various models equipped with the SmartCraft G3 system.
Important: Before purchasing the product, always check your vehicle's connection. This may vary by model and year.
Package Contents:
- 1x Jaltest (JDC617A) | Mercury (SmartCraft G3) 10-pins ECU – 16-pins OBD2 Adapter Cable | Motorboat
Technical specifications:
| Specification | Description |
|---|---|
| Product brand | Jaltest |
| Product model | JDC617A |
| Vehicle side connection | Mercury 10-pins (SmartCraft G3) |
| Adapter side connection | 16-pins 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.






