GARMIN Yamaha Engine Bus to J1939 Adapter Cable
The GARMIN Yamaha Engine Bus to J1939 Adapter Cable is a communication accessory weighing 1 lb (0.45 kg) that enables connection between Yamaha engines and J1939 protocols. This unit facilitates integration with marine electronics for enhanced monitoring and control of engine data.
Compatibility & Applications
- Connects Yamaha engine systems to J1939-compatible devices.
- Facilitates data sharing between engine and multifunction displays.
- Wires to existing Yamaha engine harnesses for easy installation.
- Pairs with GARMIN chartplotters and marine electronics.
- Replaces standard Yamaha engine bus connections for J1939 integration.
- Mounts in engine compartments of boats 20-40 ft in length.
The unit allows for streamlined communication between engine systems and displays, enhancing operational efficiency. For example, it can be installed in a 30 ft center console boat, providing real-time engine data to a GARMIN multifunction display, ensuring accurate data transmission in a robust marine environment.







