Scott -
First, it is not a faucet problem, since several faucets are dry. Don't replace any faucets.
To be sure I understand, you are using pressurized city water, meaning you ran a hose from a spigot on the house to the city water inlet (garden hose connector) on the TM. This means the onboard water tank and the pump are not involved, which eliminates a lot of possibilities. There aren't many things that can cause a complete loss.
Forgive my asking, but are you sure you turned on the water at the spigot on the house?
Try this. Put a couple inches of water in the TM's fresh water tank. Turn on the pump. Do you get water now? If yes, it means that the problem lies between the city water inlet and the output side of the water pump. If no (meaning you don't get water from either source), then the problem lies beyond the output side of the water pump.
Also try this. Under the TM, forward of the left tire, there are two drain hoses hanging down. Turn on both of these drain hoses, and then turn on the house spigot. You should get a lot of water out of one of the drain hoses. Do you?
Idea if you get water via the pump, but not via the garden hose inlet: At the garden hose inlet on the TM, there is a one-way valve. It is supposed to allow water to flow into the TM's water system, but not allow it to flow the other way (TM water system back into the hose). It is possible that this valve has failed, and doesn't allow flow either way. This diagram may help with understanding.
http://www.trailmanorowners.com/foru...&pictureid=435
Let us know, and we'll take the next steps. It almost sounds like someone installed a shutoff valve in the water system, though I can't imagine why.
Bill