KitchenAid Dishwasher Error 8-1
⚡ Quick Answer: The KitchenAid dishwasher error 8-1 indicates a slow drain issue, often due to a blockage in the drain path or a malfunctioning drain pump. Symptoms i... ✅ DIY Fixable
What Does Error 8-1 Mean?
The KitchenAid dishwasher error 8-1 indicates a slow drain issue, often due to a blockage in the drain path or a malfunctioning drain pump. Symptoms include standing water after the drain cycle, error notifications during draining, and interruptions in the wash cycle. It's essential to check for clogs in the filter, sump, and drain hose to resolve the problem.
Common Symptoms:
- Standing water remains in dishwasher after drain cycle
- Error appears during or after drain step of a cycle
- Dishwasher pauses or shows error instead of completing cycle
Possible Causes
- Blockage in drain path (filter, sump, hose, air gap/garbage disposal) (medium)
- Weak or failing drain pump (medium)
How to Fix Error 8-1
DIY Fix Check for simple blockages and reset
- Power off the dishwasher and disconnect from power.
- Remove and clean the dishwasher filter and sump area of any debris.
- Inspect the drain hose for kinks and clear visible clogs; check the air gap (if present) and garbage disposal connection for blockages.
- Restore power and run a drain-only or cancel/drain cycle to see if water now drains without error.
Technician Only Inspect and service drain pump and drain system
- Disconnect dishwasher from power and water supply.
- Remove access panel and inspect drain pump and its wiring connections for damage or loose connectors.
- Test drain pump operation (continuity and mechanical function); replace pump if faulty.
- Check entire drain path including hose, air gap, and disposal connection; repair or replace any damaged components.
Parts needed: drain pump, drain hose, filter/sump assembly
- If standing water remains after basic blockage clearing and error persists, indicating possible pump or sensor fault.
- If you’re uncomfortable accessing internal components or unsure how to safely inspect pump/hose areas.
Next step
Choose the next step for 8-1
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
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- 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 Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
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
| wattage | 60W |
|---|---|
| component | Drain Pump |
| resistance | 10-30 ohms |
| part_number | W11229820 |
| voltage_rating | 120V AC |
Common Questions
What does 8-1 error mean on KitchenAid dishwasher?
Error 8-1 indicates a slow drain issue, often linked to blockages or a failing drain pump.
Can I fix KitchenAid dishwasher 8-1 error myself?
Yes, you can check for blockages in the filter, sump, and drain hose to resolve the error.
How much does it cost to fix 8-1 error?
Repair costs for error 8-1 typically range from $100 to $300, depending on parts and labor.
When should I call a technician for 8-1?
Call a technician if standing water persists after clearing blockages or if you're unsure about inspecting internal parts.
Data last verified: 2026-07-26
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