SWITCH KILL TETHER PWC SEA DOO 278002843 278003410 278003400 WAVEWERX PWC
This RF D.E.S.S. safety lanyard key is designed for Sea-Doo personal watercraft using the ball-and-socket RF ignition system. It functions as both an engine cut-off tether and an anti-theft key and must be programmed by an authorised Sea-Doo dealer to avoid diagnostic error messages. The same programming procedure is required when an OEM tether is purchased. Features include RF Digitally Encoded Security System (D.E.S.S.) key for Sea-Doo PWC with ball-and-socket post, dealer-programmable anti-theft coding to match the specific watercraft, engine shut-off lanyard function for rider-separation safety, and a floating tether with robust clip for secure attachment. Dealer-configurable operating modes may include reduced-power or learner settings, model-dependent. Note: Will not operate on non-RF Spark systems without conversion. Specifications include type RF D.E.S.S. programmable safety lanyard key, programming by authorised Sea-Doo/BRP dealer, interface ball-and-socket cap to start/stop post, and function as ignition enable with anti-theft transponder and automatic engine cut-off on separation. Cross-reference OEM part numbers include 278003400, 278003092, 295100712, 278002843, and 278003410. This product is manufactured by Wavewerx.
- SKU
- 44-5403
- Brand
- Wavewerx
- Availability
- In Stock (20)
FULL DESCRIPTION
Sea-Doo RF D.E.S.S. Programmable Safety Lanyard Key
Ensure the safety and security of your Sea-Doo personal watercraft with this RF Digitally Encoded Security System (D.E.S.S.) safety lanyard key. This essential component functions as both an engine cut-off tether for rider safety and an anti-theft device. For optimal performance and to prevent diagnostic error messages, this key requires programming by an authorized Sea-Doo dealer, a procedure also necessary when replacing an OEM tether.
Key Features:
- RF D.E.S.S. Technology: Utilizes a radio frequency digitally encoded security system for secure ignition.
- Dual Functionality: Acts as a safety tether to shut off the engine if the rider becomes separated and as an anti-theft key.
- Dealer Programmable: Must be programmed by an authorized Sea-Doo dealer to match your specific watercraft, preventing error codes.
- Floating Tether: Designed to float and features a robust clip for secure attachment to your personal watercraft.
- Secure Interface: Connects via a ball-and-socket cap to the start/stop post for reliable operation.
- Optional Modes: May offer dealer-configurable operating modes such as reduced-power or learner settings, depending on the watercraft model.
Specifications:
- Type: RF D.E.S.S. programmable safety lanyard key
- Programming Requirement: Programming by an authorized Sea-Doo/BRP dealer is mandatory to avoid diagnostic errors.
- Connection: Ball-and-socket cap interface.
- Functionality: Enables ignition with anti-theft transponder and automatically cuts off the engine upon rider separation.
- Note: This RF lanyard is not compatible with non-RF Spark systems without conversion.


