Haier Dishwasher Error E3
⚡ Quick Answer: The Haier dishwasher E3 error code indicates a malfunction in the drain pump, often resulting in water not draining properly or unusual noises during ... ✅ DIY Fixable
What Does Error E3 Mean?
The Haier dishwasher E3 error code indicates a malfunction in the drain pump, often resulting in water not draining properly or unusual noises during operation. This issue may stem from a water level or detection fault, including incorrect drainage hose installation. Users commonly experience interruptions in the cycle, with the dishwasher halting mid-operation and failing to progress through washing or filling stages.
Common Symptoms:
- Dishwasher stops mid cycle with E3 displayed
- Water remains or water does not drain properly
- Possible abnormal water level detection
- Cycle may not progress past fill or wash
Possible Causes
- Water level / water detection fault (medium)
- Drain hose installation or drain problem (medium)
How to Fix Error E3
DIY Fix Check water supply and drainage basics
- Ensure water supply is on and water flow is adequate
- Check that the drain hose is routed correctly and not too low
- Inspect and clear any visible clogs in drain hose or filter area
Technician Only Inspect water level sensor and drainage components
- Disconnect dishwasher from power
- Access water level sensor and check wiring/connectors for corrosion or looseness
- Test drain pump and water level sensor for correct operation
- Verify correct positioning and condition of drain hose and related fittings
Parts needed: water level sensor, drain pump, drain hose
- If water leaks, flooding, or continued E3 after basic steps
- If internal sensors or electrical components are suspected faulty
Next step
Choose the next step for E3
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 components that may be involved
Check these only if your diagnosis points to them.
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
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Technical Specifications
| wattage | 50W |
|---|---|
| component | Drain Pump |
| resistance | 10-20 ohms |
| part_number | Haier 006423 |
| voltage_rating | 120V AC |
Common Questions
What does E3 error mean on haier dishwasher?
The E3 error indicates a drain pump malfunction, preventing proper water drainage.
Can I fix haier dishwasher E3 error myself?
Yes, check the water supply, inspect the drain hose for elevation issues, and clear any clogs.
How much does it cost to fix E3 error?
The estimated repair cost ranges from $50 to $200, depending on parts and labor.
When should I call a technician for E3?
Call a technician if you experience leaks, flooding, or if the error persists after basic troubleshooting.
Data last verified: 2026-07-25
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