I have a hotpoint aquarius. i have a hotpoint aquarius df23 dishwasher. when i turn it on for a

Question

i have a hotpoint aquarius df23 dishwasher. when i turn it on for a wash there is no water coming into the dishwasher. i have put water in with a bowl and it works as normal until it drains the water out. my washing machine is plumbed in to the same pipework and it is working fine. does the dishawasher have a water pump that may need replacing????