Jaltest (29985) | Marine Adapter Cable Set Personal Watercraft (6 Cables) | Watercraft
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
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The Watercraft cable set (29985) contains six cables that connect the diagnostic and immobiliser connection of a personal watercraft to the Jaltest Link. Two of them are diagnostic cables for BRP Sea-Doo and Kawasaki, three are IMMO adapters, and the sixth is a power cable.
Alongside engine diagnostics, the immobiliser plays a key role on a personal watercraft, because keys and start interrupters must be connected to the vessel. The set therefore includes separate IMMO adapters for BRP Sea-Doo, Yamaha and Kawasaki. The JDC641M is a power cable that supplies power to the Kawasaki control unit during operation. The cables fall under Jaltest Marine.
ADVANTAGES
POINTS TO NOTE
Applications and functions
The cables in this set do two different things. The diagnostic cables convert the proprietary connector to the standard connector of the Jaltest Link; the IMMO adapters give access to the starter cut-off for key programming. What you can do afterwards is determined by the Jaltest software and the coverage table for that vessel, not by the cable.
What is in the set
- JDC602A: BRP Sea-Doo 6-pin to OBD2.
- JDC610A: Kawasaki 4-pin to OBD2.
- JDC641M: Kawasaki power supply, dual 6-pin.
- JDC660M: BRP Sea-Doo IMMO, 4-pin.
- JDC661M: Yamaha IMMO, 2-pin.
- JDC662M: Kawasaki IMMO, 4-pin.
What you can do
- Fault codes: Read and clear.
- Live data: Measured values in figures and graphs.
- Components: Activate where coverage allows.
- Immobiliser: Link keys to the vessel.
How to use it
- Define your purpose: Choose between diagnostics and immobiliser.
- Check the connector: See which plug is fitted to the vessel.
- Choose the cable: Diagnostic cable or IMMO adapter for that brand.
- Connect: Attach the cable to the Jaltest Link; for Kawasaki, use the JDC641M alongside if required.
- Read out: Open Jaltest Marine and select brand and model.
Compatible vehicles and applications
The make of the vessel is decisive. On a personal watercraft the control unit is located under the engine cover, and the connection belongs to the manufacturer itself, not to a separately fitted engine. Alongside reading out, the immobiliser has its own connection to the start interrupter.
BRP Sea-Doo:
- Diagnostics: JDC602A.
- Immobiliser: JDC660M.
Kawasaki:
- Diagnostics: JDC610A.
- Power supply: JDC641M.
- Immobiliser: JDC662M.
Yamaha:
- Immobiliser: JDC661M.
- Diagnostics: Not included in this set; the JDC601A must be ordered separately.
Package contents
- 1x Jaltest (JDC602A) | BRP (Seadoo) 6-pin OBD - 16-pin OBD2 Adapter Cable | Personal Watercraft
- 1x Jaltest (JDC610A) | Kawasaki 4-pin OBD – 16-pin OBD2 Adapter Cable | Watercraft
- 1x Jaltest (JDC641M) | Kawasaki 6+6-pin OBD Power Supply Cable | Jet Ski
- 1x Jaltest (JDC660M) | BRP (Seadoo) 4-pin OBD – IMMO adapter cable | Personal watercraft
- 1x Jaltest (JDC661M) | Yamaha 2-pin OBD - IMMO Adapter | Personal watercraft
- 1x Jaltest (JDC662M) | Kawasaki 4-pin OBD - IMMO Adapter | Jet ski
Technical specifications
General
- The manufacturer of the cable. Jaltest cables work with Jaltest diagnostic equipment.Brand
- Jaltest (Cojali)
- The Jaltest software package the cable belongs to. A licence for that module is required to use the cable.Jaltest software module
- Marine vessels
Usage
- Reference number
- 29,985
Other specifications
- Number of cables
- 6 stuks
- Contents
- JDC602A, JDC610A, JDC641M, JDC660M, JDC661M and JDC662M
- Application
- Diagnostic and immobiliser connectors on personal watercraft
- Interface
- Jaltest Link; the JDC641M is a power cable, not a diagnostic cable
- Segment
- Jet ski

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.







