if your water pump fails, engine will overheat. You will have no heat in vehicle.
If the windshield water pump is not working either the fuse is blown, pump has failed and needs replacing, problem with the wiring to the pump, washer fluid level is too low, washer hoses are disconnected or crimped, or the orifices near the windshield are clogged.
You will have a flood PLUS your furnace will rust out. Can you hear it run? what happens when you fill the pump with water? Is there electric power to the pump?
when serpentine belt breaks alternator and water pump stop working along with power steering pump
If you are talking about a water pump then the kick-back is what happens when the pump is working and the water is flowing inside the pipe then when the pump stops the water flow suddenly stops as well and the column of water inside the pipe falls back because of gravity, if this is not prevented then the impulsor inside the pump, the seal or both can get damaged.
You can check if your water pump is working by listening for any abnormal noises from the pump, monitoring the water pressure and flow rate in your system, and inspecting the pump for any leaks or visible damage. If your water pump is not working properly, you may experience low water pressure, air sputtering from faucets, or no water flow at all.
Power steering will quit, Water pump won't work. Alternator will not charge.
No circulation.
Apparently you cant get any oil :)
It is rare for a water pump not to work however a water pump going bad will leak coolant and can be noisy from bad bearings.
It can break the water pump housing, engine block, radiator. Major damage.
it get rusted
A water pump has a "weep" hole. When the seals start to wear out the water pump will still start to leak from this hole. When this happens it is time to change the water pump.