Bosch Dishwasher Error Code E10: How to Fix It

Medium 30-60 minutes Medium Severity Verified June 2026
Error Code
E10
Brand
Bosch
Product Type
dishwasher
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
30-60 minutes
The Bosch dishwasher E10 error code indicates low water flow during the fill cycle, meaning your dishwasher isn't getting enough water to operate properly. This is typically caused by issues with the water supply, inlet hose, or inlet valve that can often be fixed with simple troubleshooting steps.
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Tools You'll Need

How to Fix Error Code E10

  1. Turn off power and water supply

    Always disconnect power before performing any maintenance to prevent electrical shock.
  2. Check water supply and faucets

  3. Inspect the inlet hose connection

    Be careful not to damage flooring when moving the dishwasher.
  4. Check the inlet hose for blockages

    Have towels ready to catch water spillage when disconnecting hoses.
  5. Examine the inlet valve screen filter

    Handle the screen filter gently as it can tear easily.
  6. Test the water inlet valve

    Only test electrical components with power disconnected.
  7. Reassemble and test

    Check for leaks at all connection points before pushing the dishwasher back into place.

Parts You May Need

Water inlet valve
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Inlet valve screen filter
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Water inlet valve
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Inlet valve screen filter
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Water inlet valve
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Inlet valve screen filter
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Water inlet valve
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Inlet valve screen filter
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet valve screen filter
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet valve screen filter
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet valve screen filter
Check Price on Amazon
Water inlet valve
Check Price on Amazon
Inlet valve screen filter
Check Price on Amazon
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When to Call a Professional

Call a professional if the inlet valve needs replacement and you're not comfortable with electrical work, if there are persistent plumbing issues affecting water pressure, or if the error continues after trying all troubleshooting steps. Also contact a pro if you discover damaged internal components or if moving the dishwasher reveals installation problems.

Frequently Asked Questions

What causes Bosch dishwasher E10 error code?
The E10 error is caused by insufficient water flow during the fill cycle. Common causes include low water pressure, kinked inlet hose, clogged inlet valve filter, blocked supply lines, or a faulty water inlet valve.
Can I still use my Bosch dishwasher with E10 error?
No, you should not use the dishwasher when the E10 error appears. The dishwasher won't fill properly with water, preventing effective cleaning and potentially damaging the wash pump and heating elements.
How do I reset Bosch dishwasher after fixing E10 error?
After fixing the underlying issue, press and hold the Start button for 3-5 seconds to reset the error code. Alternatively, unplug the dishwasher for 5 minutes, then plug it back in to clear the error memory.
Is E10 error covered under Bosch dishwasher warranty?
E10 errors related to defective inlet valves or internal components may be covered under warranty. However, issues caused by poor water pressure, clogged filters, or installation problems are typically not covered. Check your warranty documentation.