KitchenAid Dishwasher Error Code 7-1
Drain pump failure — dishwasher not draining
The most common cause of the 7-1 error on a KitchenAid dishwasher is drain filter clogged (~50% of cases); start with: clean the drain filter.
What Does Error Code 7-1 Mean on a KitchenAid Dishwasher?
Drain pump failure — dishwasher not draining.
Fault code 7-1 means the dishwasher couldn't drain within the allowed time, leaving standing water in the tub. A clogged filter or drain hose, a jammed pump impeller, or a failed drain pump motor are the causes — most are clearable without parts.
What Causes Error Code 7-1?
Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:
- 1 Drain filter clogged 50% of cases
- 2 Drain hose blocked 25% of cases
- 3 Pump impeller jammed 15% of cases
- 4 Pump motor failure 10% of cases
How to Fix KitchenAid Dishwasher Error Code 7-1
- 1
Clean the drain filter
Remove the filter assembly under the bottom rack and rinse out food debris and grease that block drainage.
- 2
Check the drain hose routing
Confirm the drain hose has a high loop or air gap and isn't kinked or clogged where it meets the disposal or standpipe.
- 3
Clear the pump impeller
With the filter out, check the drain pump opening for glass, seeds, or debris jamming the impeller and remove it.
⚠️ Wear gloves — broken glass is common here. - 4
Replace the drain pump
If the filter, hose, and impeller are clear but the pump won't run, replace the drain pump assembly.
🔩 KitchenAid dishwasher drain pump ($55–$110)
How to Reset Error Code 7-1
Clear the filter, hose, and pump impeller, then cancel the cycle by holding the cycle button until the lights reset and start a fresh cycle — 7-1 clears once the tub drains fully.
Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.
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When to Call a Professional
If the filter, hose, and impeller are all clear but the dishwasher still won't drain, the drain pump motor or the control board's pump relay has failed and a technician should test both.
Related Error Codes
Same Code on Other Brands
Error code 7-1 appears on these other brands too. See every brand that shows 7-1 →
Find Replacement Parts
Use these links to find the exact replacement parts for your KitchenAid Dishwasher:
External links — ApplianceErrors.com is not affiliated with these retailers.
More KitchenAid Dishwasher Error Codes
Frequently Asked Questions
Can I keep using my KitchenAid Dishwasher when error 7-1 appears? +
What most commonly causes 7-1 on a KitchenAid Dishwasher? +
7-1 keeps coming back after a reset — what should I check next? +
How much does it cost to fix KitchenAid Dishwasher error 7-1? +
Sources & References
- • KitchenAid Product Help — official manufacturer documentation
- • Our editorial & verification policy
Content verified against manufacturer service documentation. Last verified: June 10, 2026.