RV Repair: 2001 fleetwood niagra, water tank, bypass valve

Question
water pump runs but no water coming out faucets.hot or cold.

Answer
Hi Kirk, Check for a fresh water tank fill valve. (may be called a "Bypass" valve) It allows you to bypass the check valve in the water pump to fill your fresh water tank while you are still hooked up to city water. If that is not it, then crack the lines on the pump and ck for flow there. If you have no pressure....The pump is bad. Good Luck