Daewoo Dishwasher Error E01

⚡ Quick Answer: The Daewoo dishwasher E01 error indicates that the door is not properly closed or the latch is not secured, preventing the dishwasher from starting it... ✅ DIY Fixable

What Does Error E01 Mean?

The Daewoo dishwasher E01 error indicates that the door is not properly closed or the latch is not secured, preventing the dishwasher from starting its cycle. This issue may also be accompanied by unusual sounds during operation. To resolve the error, ensure the door is fully closed and check for any obstructions around the door gasket that may interfere with closure.

Common Symptoms:

  • Dishwasher stops before starting cycle
  • Error code E01 displayed on control panel
  • Door appears closed but cycle does not begin

Possible Causes

  • Door not fully closed or latch not engaging (medium)

How to Fix Error E01

DIY Fix Check and secure dishwasher door

  1. Ensure the dishwasher door is fully closed until it latches.
  2. Inspect the door gasket and edges for obstructions like dishes or debris.
  3. Remove any items interfering with door closure.
  4. Try opening and closing the door firmly to engage the latch.

Technician Only Inspect and repair door latch mechanism

  1. Disconnect power to the dishwasher.
  2. Inspect the door latch assembly for wear or damage.
  3. Test door switch continuity with a multimeter.
  4. Replace latch or door switch if defective.

Parts needed: Door latch assembly, Door switch

🛑 When to Call a Pro:
  • If the door latch mechanism is damaged or cannot be engaged
  • If error persists after verifying the door is properly closed

Next step

Choose the next step for E01

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Based on diagnostic data

Most relevant component to inspect

Door or Lid Switch

Detects whether the appliance door or lid is safely closed before operation.

Typical part-only price
$15 - $55
DIY difficulty
Medium
Estimated time
20-45 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

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Technical Specifications

wattage 50W
component Drain Pump Assembly
resistance 10-20 ohms
part_number Daewoo DW-12345
voltage_rating 120V AC

Common Questions

What does E01 error mean on daewoo dishwasher?

E01 error indicates the door is not securely closed, preventing the cycle from starting.

Can I fix daewoo dishwasher E01 error myself?

Yes, check and secure the door, inspect for obstructions, and remove any items blocking closure.

How much does it cost to fix E01 error?

Estimated repair cost for parts is ¥3,000–¥12,000, depending on local prices.

When should I call a technician for E01?

Call a technician if the door latch mechanism is damaged or if the error persists after ensuring the door is closed.

Data last verified: 2026-04-23

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