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Domestic water pump quit working

tlaferriere
Explorer
Explorer
hello all, my first post. Waterpump has recently decided to stop working.

1999 Monaco Windsor 36'
3 Momentary switches on rig to turn on waterpump, none work. I do hear a "clicking" in the main water pump switch if any of the other switches are engaged so they all seem to still "talk".
Fuse labeled waterpump tested and working.
There are no inline fuses I can find.
Water pump works fine when directly powered via battery.
I hear a relay may be the problem, but dont see one.

Thoughts?

Thank you,
Tom
3 REPLIES 3

Executive45
Explorer III
Explorer III
Two things: Listen to the above two posters. They are very knowledgeable. and be sure to come back and post your solution once you've got it fixed. That helps everyone on the forum. Welcome to the forum also. You'll find lots of helpful people on here....Dennis
We can do more than we think we can, but most do less than we think we do
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Monaco Executive M-45PBQ Quad Slide
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Ivylog
Explorer III
Explorer III
The controller/latching relay located as ^^^^ may have a fuse and/or a relay near it. The relay is a fairly common type reminding me I need to get a spare one.
This post is my opinion (free advice). It is not intended to influence anyone's judgment nor do I advocate anyone do what I propose.
Sold 04 Dynasty to our son after 14 great years.
Upgraded with a 08 HR Navigator 45โ€™...

dougrainer
Nomad
Nomad
https://www.intellitec.com/wp-content/uploads/2019/05/53-00145-100.pdf

Click this link. This controller was used by Monaco. It is located within 2 or 3 feet of the Water Pump. Usually on a wall behind the water service panel. That is the click you hear. Just follow the water pump wires to the controller. Doug