Dishwasher Not Filling with Water
Dishwasher not getting water
Common symptoms: No water, Short fills, Dry dishes
Common Symptoms
No water entering
Dishwasher runs but no water fills the tub.
Dishes completely dry
Dishes come out exactly as they went in, completely dry.
Cycle completes quickly
Wash cycle finishes much faster than normal.
Low water level
Some water but not enough for proper washing.
Common Causes
Water supply valve closed
commonThe shutoff valve under the sink is not fully open.
Faulty water inlet valve
moderateThe valve that allows water in has failed.
Clogged inlet screen
moderateA filter screen at the inlet is blocked with debris.
Float switch stuck
moderateThe float that measures water level is stuck in the up position.
Low water pressure
rareInsufficient household water pressure.
Door switch issue
rareDishwasher thinks door is open and won't fill.
DIY Troubleshooting Steps
Try these steps before calling for service. Many issues have simple solutions.
Check water supply valve
Locate the valve under the sink and ensure it is fully open.
Verify water supply
Check if other water fixtures work normally. If water pressure is low everywhere, it may be a household issue.
Check float switch
The float is usually a dome in the bottom of the dishwasher. Push it up and down to see if it moves freely.
Listen for the inlet valve
When starting a cycle, you should hear water rushing in. No sound may indicate a valve issue.
When to Call a Professional
- Water inlet valve needs replacement
- Float switch is malfunctioning
- Door switch issues
- Problem persists after checking supply
- Inlet screen cannot be cleaned
Prevention Tips
Appliances Affected by Not Filling
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