Jaltest (JDC602A) | BRP (Seadoo) 6-pins OBD - 16-pins OBD2 Adapter Cable | Jet Ski
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 JDC602A is the diagnostic cable for Sea-Doo personal watercraft from BRP; it connects the 6-pin diagnostic connector to the 16-pin OBD2 port of your Jaltest diagnostic device. On the engine side, you will find a grey rectangular connector with rounded corners, a green locking clip between the pins and a blue threaded cap on a lanyard; this sits in the engine compartment. The cable measures 28 to 30 cm in length.
With this connection, Jaltest equipment reads four control units on board: the braking and reverse system iBR, the multiplex module MPEM, the engine control unit ECM and the instrument cluster INS. Coverage varies significantly: the iBR and MPEM provide fault codes, live data, component control and parameters — and the iBR also includes calibration — whilst Jaltest reads only live data and wiring diagrams from the ECM and INS, meaning no fault codes. Cojali approves the cable for Jaltest Link V8.1 and V9. The cable falls under Jaltest Marine.
KEY BENEFITS
IMPORTANT NOTES
Applications and functionality
Through this connection, you access the four control units of the Sea-Doo watercraft using Jaltest software. The units and functions listed below are from Jaltest's marine coverage. When planning your work, note the difference between units with and without fault memory.
Control modules you can access
- iBR — braking and reverse system: The intelligent braking and reverse system module, with the most comprehensive function list: fault codes, measured values, component control, parameters, calibration and live data.
- MPEM — multiplex system: The watercraft multiplex module, with fault codes, measured values, component control, parameters and live data.
- ECM — engine control: The engine control unit. Jaltest reads live data and wiring diagrams from this module, but not fault codes.
- INS — instrument cluster: The instrument cluster, also with live data, but without fault codes.
What you can do
- Read fault codes: Access the fault memory of the iBR and MPEM, with descriptions of detected faults.
- View measured values: The current sensor readings from the iBR and MPEM.
- Control components: Directly operate actuators of the braking system and multiplex system.
- Adjust parameters: Configure and apply settings for the iBR and MPEM.
- Perform calibration: iBR only.
- Monitor live data: Track values in real time across all four control modules.
Compatible vehicles and applications
The connector type determines compatibility, not the model.This cable fits any Sea-Doo watercraft equipped with the 6-pin diagnostic connector. You can identify it by the grey rectangular connector with the blue threaded cap next to it; the round 4-pin connection belongs to the key programming cable. The series listed below are covered by Jaltest Marine.
Sea-Doo (BRP):
- GTI series: GTI RFI, GTI LE RFI, GTI 4-TEC, GTI SE 4-TEC and GTI Pro
- GTX series: GTX DI, GTX 4-TEC, GTX Limited 4-TEC, GTX Limited iS 4-TEC, GTX Pro and GTX Wake 4-TEC
- RXP and RXT series: RXP 4-TEC, RXP-X 4-TEC, RXT 4-TEC, RXT-X 4-TEC and RXT iS 4-TEC
- GTR and GTS series: GTR, GTR-X and GTS
- Spark series: Spark and Spark Trixx
- Wake series: Wake and Wake Pro
- Other models: 3D RFI, RX DI, XP DI, LRV DI, Fish Pro, Explorer Pro and SAR
Package contents
- 1x Jaltest (JDC602A) | BRP (Seadoo) 6-pin OBD - 16-pin OBD2 Adapter Cable | Waterscooter
Technical specifications
| Specification | Description |
|---|---|
| Brand | Jaltest (Cojali) |
| Reference number | JDC602A |
| Type | Adapter cable |
| Application | Sea-Doo (BRP) waterscooters |
| Engine-side connector | 6-pin OBD |
| Interface-side connector | 16-pin OBD2 |
| Length | 28 to 30 cm |
| Interface | Jaltest Link V8.1 and V9 |
| Control units | iBR (brake and reverse system), MPEM (multiplex system), ECM (engine control) and INS (instrument cluster) |
| Segment | Personal watercraft |
| Jaltest module | Jaltest Marine |
| Part of cable set | Personal watercraft cable set (29985) |

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.






