Water Pump Relay - 93 Holiday Rambler Navigator

[Kristi_06]

We’ve got a 1993 holiday rambler navigator. Out of the blue the monitor system stopped working and we could no longer turn on the water pump. Lights flashed and then went dead to all monitor buttons. We went around the RV electrical to ensure it wasn’t the water pump itself but all is well there.

Next steps is identifying this little guy. He was connected to the water pump. A quick google search tells me the white portion is a relay, but I’m completely unable to find a picture of the whole unit (black piece included). So what is the black piece? Part of the relay?

Any help to guide us on what we might be looking for would be great!

[Beaver916]

Some coaches used a latching relay to energize the water pump. The latching relay was used with water pump switch being momentary and often there is more than one switch (bathroom + Galley). The issue I have is most are 4 wire latching relay and you only have 3 pin connector. The ones I have seen are located on amazon https://www.amazon.com/Intellitec-00.../dp/B00A2TBL7A



Prior experience the latching relays circuit the white wire is ground; Violet wire goes to pump; Red or Org goes to Coach power via fuse; Signal wire small wire sometimes red.



I hope this helps you in your search.