Checking The Main Relay - Yamaha F225A Service Manual

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ELEC

Checking the main relay

1. Connect the digital circuit tester leads to
main relay terminals 1, 2, and 3.
2. Connect the terminal 4 to the positive
battery terminal.
3. Connect the terminal 5 to the negative
battery terminal.
4. Check for continuity between the main
relay terminals. Replace if there is no
continuity.
5. Check that there is no continuity between
the main relay terminals after disconnect-
ing terminal 4 or 5. Replace if there is
continuity.
8-15
Electrical systems
S69J8280
69J3D11