Jaltest (JDC610A) | Kawasaki 4-pins OBD – 16-pins OBD2 Adapter Cable | Jet Ski
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The Jaltest JDC610A connects the proprietary 4-pin diagnostic connector of Kawasaki watercraft to the 16-pin OBD2 port of your Jaltest diagnostic cable. On the engine side is a fully black rectangular connector with four flat pins in two rows of two. The cable is 28 to 30 cm long and the connection is located in the engine compartment.
When connected to the cable, the Jaltest software accesses the ECU DFI, the control unit of the direct fuel injection. This is the only control unit that Jaltest covers for Kawasaki: it provides fault codes, measured values, component activation, parameters, live data and the manual procedure. The cable works with the Jaltest Link V8.1 and V9 and falls under Jaltest Marine.
ADVANTAGES
POINTS TO NOTE
Applications and functionality
The cable is intended for workshops that read Kawasaki watercraft with the Jaltest Link. The functions below come from Jaltest's Marine coverage. Kawasaki uses one control unit, so you do not need to find out which module to choose.
Control units you can access
- ECU DFI: Direct fuel injection.
What you can do
- Fault codes: Read from the ECU DFI.
- Measured values: Current sensor values.
- Live data: Monitor while the engine is running.
- Components: Activating actuators.
- Parameters: Adjust settings.
- Manual procedure: Step-by-step checks.
How to use it
- Locate the connector: Find the black 4-pin connector in the engine compartment.
- Connect: Insert the JDC610A into the connector.
- Link connection: Connect the OBD2 end to the Jaltest Link.
- Start the software: Open Jaltest Marine on the PC.
- Read out: Select Kawasaki, the series and the ECU DFI.
Compatible vehicles and applications
The connector is what matters, not the model. The cable fits any Kawasaki watercraft with the 4-pin diagnostic port. You can recognise it by the fully black rectangular connector with flat pins. The series below are covered by Jaltest Marine.
Kawasaki:
- STX series: STX, STX-12F and STX-15F
- ULTRA series: ULTRA LX, ULTRA 250X, ULTRA 260X and 260LX
- ULTRA 300 and 310 series: ULTRA 300X, 300LX, 310R, 310X and 310LX
Package contents
- 1x Jaltest (JDC610A) | Kawasaki 4-pin OBD – 16-pin OBD2 Adapter Cable | Watercraft
Technical specifications
General
- The manufacturer of the cable. Jaltest cables work with Jaltest diagnostic equipment.Brand
- Jaltest (Cojali)
- The type of cable. A diagnostic cable connects to the diagnostic socket, a measuring cable tests an individual component.Cable type
- Adapter cable
- The Jaltest software package the cable belongs to. A licence for that module is required to use the cable.Jaltest software module
- Marine vessels
Connections
- The version of the Jaltest Link diagnostic interface the cable fits. Not every cable works with every version.Compatible Jaltest Link
- Jaltest Link V8.1
- Jaltest Link V9
- The connector on the diagnostic device side. It must fit your interface or diagnostic cable.Interface-side connector
- 16-pin OBD2
- The connector on the vehicle, engine or machine side. It must fit the diagnostic socket or the component.Vehicle-side connector
- 4-pin OBD
- The length of the cable. A longer cable allows more room to work.Cable length
- 28 to 30 cm
Diagnostics
- Whether the current sensor values can be viewed while the vehicle is running. Useful for tracing a fault.View live data
- Yes
- Whether components can be activated from the device. This shows whether the fault lies with the component or the wiring.Activate components
- Yes
- Whether control unit settings can be adjusted. Required after replacement or to change the behaviour of a system.Set parameters
- Yes
Usage
- The Jaltest cable set that also contains this cable. If you already own that set, you may already have this cable.Part of cable set
- Jet ski cable set
- Reference number
- JDC610A
- Control units
- ECU DFI (direct fuel injection)
Other specifications
- Application
- Kawasaki watercraft
- Part of cable set
- Jet ski cable set (29985)
- Required for use
- Jaltest Link V8.1 or V9 with Jaltest diagnostic cable and a licence for Jaltest Marine

To ensure you always have access to the latest software updates and releases for your Jaltest device, it's important that you register the correct distributor.
Only the authorized distributor can perform new software installations and updates. When you designate us as your distributor, we can handle this for you and guarantee that your device stays current and runs smoothly.
How does it work?
-
Download and complete the change form
You can find the form as a PDF file here. -
Send us the completed form
You can easily do this by email to support@astools.eu. -
We'll take care of the rest
With the form, we can notify Jaltest of the change and officially register you as our customer.






