Solenoid relay wiring diagram 1997 Pro Boss GT 40?

[Ole man]

Does anyone have a pic or wiring diagram for the solenoid relay on a 1997 PCM Pro Boss GT 40

[Ole man]

Last time out the starter began to engage by itself. I was told the deep cycle Marine battery we installed caused this. Replaced the battery, solenoid and ignition switch. All accessories function as they should. Fuel pump primes when turkey is turned to on, but the engine will not crank using the ignition switch. I can cross the solenoid and start the engine. Everything runs fine and alternator is showing proper charge. Solenoid is not heating up. At a loss, please advise.

[NautiqueJeff]

The starter relay was very likely the cause of your issue all along. The battery wouldn't do that. Those relays are known t fail and do exactly what you're describing.

I'd order a new one here:
https://www.nautiqueparts.com/produc...ay-heavy-duty/