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Old 07-31-2020, 02:11 PM   #1
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Default head doesnt have power

the head on my 2001 2700 scr doesnt flush because there is no power to it, I tried it with a 12v from battery and it works no problem but the feed to the switch doesnt have any power.
does anybody knows where this power comes from?
I tried to trace it but it looks like it comes from fridge
does anybody have any ideas? or maybe an electric diagram? thanks
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Old 08-02-2020, 12:45 PM   #2
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I don’t recall if the electric head was a factory option in ‘01. I suspect it was added as an upgrade so new wiring would have been needed. Power should have come off a direct run to back to the battery or battery switch. It should also have a fuse within 12” or so of that point.
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Old 08-03-2020, 11:06 AM   #3
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Thanks Jparsons but I tried that and it looks like is coming from the fridge ?
Does fridge works with 12volts as well?
Im good with car electrics 12v but this boat has both
A bit complicated for me
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Old 08-03-2020, 12:40 PM   #4
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Installer may have taken the easy route and tied into the 12v supply to the fridge instead of running a new circuit.
Does the fridge work when shore power is disconnected?
There is a fuse for it in the DC panel if it doesn’t.
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Old 08-03-2020, 01:26 PM   #5
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Fridge should run off battery and shore power...
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Old 08-03-2020, 05:19 PM   #6
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Fridge works ok both ways
Fuses on
Still no power to head
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Old 08-04-2020, 11:30 AM   #7
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.Time to start tracing the wires, both the positive and ground to see where they go.
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