Jaltest (JDC633A) | Tohatsu 6-pins OBD - 16-pins OBD2 Adapter Cable | Internal combustion engine
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 JDC633A adapter cable is specifically designed for reading Tohatsu outboard motors within the marine sector. This cable connects the 6-pin diagnostic port on the engine to the OBD connector of the diagnostic tool, enabling communication with the engine management system. The cable is essential for technicians working with Tohatsu engines in the 40 to 60 hp power class.
Technically, this adapter ensures the correct pin assignment and signal transmission between the Electronic Control Unit (ECU) of the outboard motor and the diagnostic hardware. The cable supports the specific communication protocols used by Tohatsu in this power range, resulting in a stable connection for reading parameters and error codes. The connectors are made from high-quality materials that withstand the conditions in a marine workshop.
ADVANTAGES
KEY POINTS
Applications and functionalities
This adapter cable enables advanced diagnostic functions on compatible Tohatsu outboard motors. Functionality depends on the diagnostic software used.
- Error code analysis: Reading and clearing stored error codes in the ECU.
- Live data display: Real-time monitoring of sensor signals and engine parameters.
- System identification: Reading ECU information such as software versions and operating hours.
Compatible vehicles and applications
The Jaltest JDC633A is specifically configured for a certain range of Tohatsu engines. Always check the diagnostic port on the engine before purchase.
Tohatsu:
- Outboard motors (4-stroke / Injection): Models with power from 40 hp up to and including 60 hp, equipped with the 6-pin square diagnostic connector.
Package Contents
- 1x Jaltest (JDC633A) | Tohatsu 6-pin OBD - 16-pin OBD2 Adapter Cable | Internal combustion engine

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How does it work?
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Download and fill in the change form
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