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1999 330EC - fresh water tank level indicator acting erratic on 12v panel - any ideas on how to test/resolve?

Royalboater
Guest Contributor

Also, where the access is to get to the float mechanism in  the tank?

thank you in advance!

3 REPLIES 3

wingless
Rising Contributor
The boat should / will have complete access to the tank / wiring. Access will require partial disassembly of the boat.

My initial suspicion would be of failing electrical connections, so that is where I would start, at the sender and at the display.

Royalboater
Guest Contributor
thank you Wingless......wondering if anyone has wiring diagrams and instructions on tank and sender .

wingless
Rising Contributor
The linked Owner's Manual has fresh water tank wiring on pages 20 (sender) and 23 (gauge) of 26.

https://bbg1.my.salesforce.com/sfc/p/#E0000000Z21E/a/E00000000UDg/xK_ikGL0daBZ6D8ZcGGfae66TBUJ4TjW3oQ7ablQj84