Oscarlyy
Member
- Aug 25, 2015
- 65
- Boat Info
- 1989 345 Sedan Bridge
- Engines
- 1989, rebuilt Mercruiser 454, 100 hours
Hello, I have a sea ray 345 sedan bridge that has a very annoying electrical problem. First off I have all new battery's in the boat, 4 GR 27 6 volt house batteries, 1 GR 27 starting battery and 1 dedicated GR 27 bow thruster battery. All the house batteries read 6.3-6.4 volts, I don't think the batteries are the problem.
The problem I'm having is all the lighting, all the navigation equipment, all the water systems, head systems, trim tabs, horn etc... Has a super low voltage coming to everything. I pulled one of the bulbs out of the cabin lights and put a meter to it and it read 3.3 volts
All lighting is very dim and when you turn somthing else on while a light is on it dims even more to barely any brightness. And the navigation equipment upstairs flashes and beeps "LOW BATTERY"
Lastly I have a problem with the bow thruster, I was driving at a slow speed in the harbour and all of a sudden the bow thruster turns on by it self without warning, and I couldn't turn it off from the controls. I ran down stairs and hit the bow thruster emergency shut off and haven't looked at it since.
ANY AND ALL HELP IS APPRECIATED PLEASE!!!
Thank you guys in advance, I really need help with this one :huh:
The problem I'm having is all the lighting, all the navigation equipment, all the water systems, head systems, trim tabs, horn etc... Has a super low voltage coming to everything. I pulled one of the bulbs out of the cabin lights and put a meter to it and it read 3.3 volts
All lighting is very dim and when you turn somthing else on while a light is on it dims even more to barely any brightness. And the navigation equipment upstairs flashes and beeps "LOW BATTERY"
Lastly I have a problem with the bow thruster, I was driving at a slow speed in the harbour and all of a sudden the bow thruster turns on by it self without warning, and I couldn't turn it off from the controls. I ran down stairs and hit the bow thruster emergency shut off and haven't looked at it since.
ANY AND ALL HELP IS APPRECIATED PLEASE!!!
Thank you guys in advance, I really need help with this one :huh: