2017 Bullsbay 23 - motor starts but no power to electronics

BullsBay

Cadet
Joined
Jun 6, 2019
Messages
6
Hi, the motor and motor gauges are working but all other electronics have no power (radio, depth, lights, etc). I have a 2 battery system which has a switch (1, 2, Both). Both batteries 100% charge. I checked the two fuses at the battery both are good. I see nothing loose behind the key start on the console. Why would I go about finding the ground(s) on this boat? Any help much appreciated. Thanks.
 

BullsBay

Cadet
Joined
Jun 6, 2019
Messages
6
Turned out it was the 30A switch was bad located near the battery compartment. I replaced the switch, now everything is working.
 
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