Thor Forums

[HatrackRV]

My water pump is not working on my new THOR ACE (it never has since I took possession) (I know I should have checked before I took possession, but I didn't and I cant change that now). The light on the panel illuminates but the pump is silent and of course there is no water flowing. I tested the wires coming into the water pump and they are dead, no power!! My water pump is in one of the drivers side bays, same as the sani-flush and external shower head. I have an appointment to get it fixed but not till August and I would really like to have it working before then. My question is: Does anyone know how these pumps are wired?? Does the hot DC wire run through the panel to the pump or does the panel switch trigger a relay of some sort? Looks like there are multiple low voltage relays (not sure but I think they are relays) in the wiring bay under the bed.