LG Dishwasher Error E6
⚡ Quick Answer: The LG dishwasher E6 error indicates a water inlet or drainage issue. Symptoms include the dishwasher failing to fill with water, stopping mid-cycle, ... ✅ DIY Fixable
What Does Error E6 Mean?
The LG dishwasher E6 error indicates a water inlet or drainage issue. Symptoms include the dishwasher failing to fill with water, stopping mid-cycle, and water remaining in the tub post-cycle. Common causes are a blocked water supply, a faulty inlet valve, or a drainage blockage. Addressing these issues promptly can help restore normal operation.
Common Symptoms:
- Dishwasher fails to fill with water
- Dishwasher stops mid‑cycle with the 6E/E6 code
- Visible water remaining in tub after cycle
Possible Causes
- Water inlet/filling problem (e.g., blocked supply, faulty inlet valve) (medium)
- Drainage blockage / drain system issue (medium)
How to Fix Error E6
DIY Fix Check water supply and inlet hose
- Ensure the main water supply valve to the dishwasher is fully open
- Inspect the water inlet hose for kinks, blocks, or damage
- If possible, disconnect and flush the hose to clear debris
DIY Fix Inspect and clean filters & drainage path
- Remove and clean the dishwasher’s internal filter
- Check drain hose for kinks or blockages
- Make sure drain hose routing is correct and not trapped under cabinets
Technician Only Test/replace water inlet valve or related sensors
- Disconnect dishwasher power
- Access the water inlet valve and test for continuity and proper operation
- Replace inlet valve if it fails tests
Parts needed: water inlet valve, hoses
Technician Only Inspect drain pump and control sensors
- Disconnect power and remove lower access panel
- Check drain pump impeller for obstruction
- Test drain pump motor and related control sensors for proper function
- Replace defective components as needed
Parts needed: drain pump, pump motor, control sensors
- If error persists after basic supply/ drainage checks
- If you cannot safely access and test internal components
Next step
Choose the next step for E6
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
Water Inlet Valve
Controls the flow of hot and cold water into the appliance.
- Typical part-only price
- $25 - $60
- 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.
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
Model-compatible Dishwasher 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.
Dishwasher Cleaner and Descaler
Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does E6 error mean on LG dishwasher?
The E6 error indicates a problem with water filling or drainage, leading to cycle interruptions.
Can I fix LG dishwasher E6 error myself?
Yes, check the water supply and inlet hose, and clean the filters and drainage path.
How much does it cost to fix E6 error?
Repair costs range from $50 to $150 for parts, plus labor.
When should I call a technician for E6?
Call a technician if the error persists after your checks or if you cannot safely access internal components.
Data last verified: 2026-07-31
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