B guide · Reviewed 2026-08-27

Maytag Dishwasher won’t drain

Standing water can result from a dirty filter, blocked pump area, kinked hose, disposal/air-gap restriction or a failed drain pump.

Start diagnosis →

What this evidence points to

Separate normal sump water from a tub that remains full after a drain command.

Maytag and Whirlpool platforms may share components, but recommendations must still be checked against the exact model. Separate normal sump water from a tub that remains full after a drain command.

Model check: Check beneath the lid, around the door frame or on the cabinet label. Official Maytag support →
Free and low-risk checks first

Likely next actions

Ranked, not exhaustive
1

Clean the filter and sump area

Remove food debris from the user-accessible filter and sump.

$0–$515–30 minEasyLow
2

Check drain hose, air gap and disposal connection

Inspect the full drain path for restrictions.

$0–$2015–40 minEasyLow
3

Inspect the drain-pump area

Check the accessible pump cover and impeller area for debris.

$0–$2025–50 minModerateMedium
4

Test or replace the dishwasher drain pump

Confirm pump operation after restrictions are ruled out.

$50–$33045–120 minAdvancedMedium
Remove the checks I already tried
Transparent evidence

What FixEvidence outcomes show

Outcome data is still growing

We do not publish a success percentage until there are at least five relevant attempts. Official guidance remains clearly separate from user outcomes.

Add a repair outcome →
Know when to stop

Is another repair worth it?

Compare age, money already spent, next repair cost and replacement price.

Run the calculation

Frequently asked questions

Should I replace a part based only on an error code?

No. An error code identifies a detected condition, not always the failed component. Rule out safe, inexpensive causes and confirm against the exact model.

Why does FixEvidence ask what I already tried?

Because the best next action changes when earlier checks have failed. Removing repeated advice is central to the ranking engine.

Are FixEvidence success rates verified?

Every percentage displays its number of attempts and confidence. Model photos, receipts, invoices, technicians and completed follow-ups are tracked as separate evidence signals.