Dishwasher Not Taking In Water

Quick answer

Check the water supply valve and filter. If the dishwasher still doesn’t take in water, inspect the inlet valve and float switch. Replace any faulty parts as needed.

Confirm the symptom

• Dishes are not getting clean
• No water entering the dishwasher during cycles
• You hear the dishwasher running but no water is visible
• Water is not draining from the previous cycle
• You can hear the water pump but no water is coming in

Tools and prep

• Screwdriver (Phillips and flathead)
• Adjustable wrench
• Multimeter
• Plumber’s putty or Teflon tape
• Flashlight
• Safety gloves and goggles
• Plastic container for water collection
• Clean cloth or paper towels

Step-by-step troubleshooting

1. Check Water Supply Valve
   Do: Locate the water supply valve under the sink and ensure it is fully open.
   Observe: Water should flow freely when the valve is open.
   Means: If the valve is closed or partially closed, opening it may resolve the issue.
   Next: If the valve is open and water still doesn’t enter, move to the next step.
2. Inspect Water Inlet Valve
   Do: Use a multimeter to test the inlet valve for continuity. If there is no continuity, the valve is faulty.
   Observe: The multimeter should show continuity if the valve is working.
   Means: A faulty inlet valve will need to be replaced.
   Next: Replace the inlet valve if it is faulty.
3. Check Water Inlet Filter
   Do: Remove the filter from the inlet valve and clean it with a brush and water.
   Observe: The filter should be free of debris and sediment.
   Means: A clogged filter can prevent water from entering the dishwasher.
   Next: If the filter is clean and the issue persists, move to the next step.
4. Test the Float Switch
   Do: Lift the float switch inside the dishwasher to see if it allows water in.
   Observe: Water should start entering if the float switch is working.
   Means: If water doesn’t enter, the float switch may be faulty.
   Next: Replace the float switch if it is not functioning.
5. Inspect the Water Inlet Hose
   Do: Check the inlet hose for kinks, cracks, or blockages.
   Observe: The hose should be free of obstructions and in good condition.
   Means: A damaged or kinked hose can restrict water flow.
   Next: Replace the inlet hose if it is damaged.
6. Check the Dishwasher’s Water Supply Line
   Do: Ensure the supply line is properly connected and not kinked.
   Observe: The supply line should be securely attached and free of kinks.
   Means: A disconnected or kinked supply line can prevent water from entering.
   Next: Reconnect or replace the supply line if necessary.
7. Test the Dishwasher’s Control Board
   Do: Check for error codes on the control panel and consult the user manual.
   Observe: Error codes can indicate specific issues with the control board.
   Means: If the control board is faulty, it may need to be replaced.
   Next: Consult a professional if the control board is faulty.

Common causes

Parts matching

If you need to replace parts, look for these common components:

• Water inlet valve
• Float switch
• Water inlet filter
• Inlet hose
• Water supply line

Match the part number from your dishwasher’s manual to ensure compatibility.

When to call a professional

• If the dishwasher still doesn’t take in water after replacing all possible parts
• If you are unsure about electrical testing or replacement
• If the control board is faulty and needs professional diagnosis
• If the issue involves gas lines or complex plumbing
• If you notice water leaks or electrical shorts during the process

FAQ

Related guides

• dishwasher not filling with water
• dishwasher not getting water

Related searches: dishwasher water inlet valve replacement, dishwasher water supply issues, dishwasher water filter clogged, dishwasher float switch problems, dishwasher water inlet hose replacement, dishwasher water supply line problems, dishwasher not working properly, dishwasher water not draining, dishwasher error codes water issue, dishwasher water pressure problems