Daewoo Washing Machine Error E9
⚡ Quick Answer: The Daewoo washing machine error E9 indicates a malfunction in the water level sensor or pressure switch, which can prevent the machine from detecting... ✅ DIY Fixable
What Does Error E9 Mean?
The Daewoo washing machine error E9 indicates a malfunction in the water level sensor or pressure switch, which can prevent the machine from detecting the water level accurately. This error may occur at the start or during a wash cycle, often resulting in the machine failing to fill or proceed, accompanied by unusual noises during the spin cycle. Common causes include a faulty pressure switch, loose wiring, or oxidized contacts.
Common Symptoms:
- Washing machine displays E9 code at start or during cycle
- Machine may fail to fill or detect water level correctly
- Wash cycle may not proceed
Possible Causes
- Faulty or malfunctioning pressure switch (water level sensor) (medium)
- Loose, damaged, or disconnected wiring between pressure switch and PCB (medium)
- Oxidized or dirty pressure switch contacts (medium)
How to Fix Error E9
DIY Fix Basic Inspection and Reset
- Unplug the washing machine from power.
- Wait a few minutes, then plug it back in to reset the machine.
- Check if the error persists.
Technician Only Inspect and Repair Sensor and Wiring
- Disconnect the machine from power and access the pressure switch (usually top rear inside panel).
- Inspect the wiring harness between the pressure switch and PCB for damage or disconnection.
- Clean any oxidized terminals and ensure secure connections.
- Test the pressure switch with a multimeter or by applying pressure to verify switch function.
- Replace the pressure switch if defective.
Parts needed: Pressure switch / water level sensor, Wiring harness / connectors
- If error persists after wiring & sensor checks
- If wiring is damaged internally and complex disassembly is required
- If control board faults are suspected after sensor verification
Next step
Choose the next step for E9
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Pressure Switch
Detects the water level inside the tub and signals when to start or stop filling.
- Typical part-only price
- $25 - $65
- DIY difficulty
- Easy
- Estimated time
- 15-30 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.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Washing Machine parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump |
| resistance | 10-30 ohms |
| part_number | DWD-PUMP-001 |
| voltage_rating | 120V AC |
Common Questions
What does E9 error mean on daewoo washing machine?
E9 indicates a malfunction in the water level sensor, preventing accurate water detection.
Can I fix daewoo washing machine E9 error myself?
Yes, you can inspect and reset the machine or check the wiring and sensor connections.
How much does it cost to fix E9 error?
Estimated repair costs for E9 error range from $10 to $50, depending on parts and service rates.
When should I call a technician for E9?
Call a technician if the error persists after checks or if complex disassembly is needed.
Sources & References
- Daewoo Washing Machine Error Codes (community)
Data last verified: 2026-07-25
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