Boating - Recent Questions, Troubleshooting & Support
Jet pump 1 and 2 starts. Try and start jet 3 you hear a click
Relay is shot... the click is the low voltage circuit closing the switch but the power isn't traveling through the high side. Relays are cheap ... if you have an old junk car lift the hood open the fuse box on the drivers side it is loaded with little square relays. . . The idea is the switch isn't supposed to have large amounts of power flying through it so they place a relay which is a magnetic switch away from the use... when you activate it the magnetic current runs through the iron in the switch and it closes the circuit.
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