Standing water remains in the dishwasher after the cycle ends. Learn what the symptom can mean, which checks are safe, and when to call for appliance repair.
If your dishwasher is showing this problem, the cause may range from a simple setting or obstruction to a part that needs diagnosis. Use the safe checks below, avoid risky disassembly, and call Appliance Response when the issue repeats or affects normal use.
Common symptoms
water in bottom
drain pump hum
dirty water remains
Possible causes and repair-level concerns
These are common repair-level possibilities, not a remote diagnosis. Safe homeowner checks are listed separately below.
Professional Diagnosis Likely Needed
Clogged drain hose, air gap, or disposal connection
Clogged drain hose, air gap, or disposal connection. Diagnosis or repair usually requires safe appliance access, testing, and the correct parts when replacement is needed.
Professional Diagnosis Likely Needed
Drain pump obstruction or failed pump
Drain pump obstruction or failed pump. Diagnosis or repair usually requires safe appliance access, testing, and the correct parts when replacement is needed.
Professional Diagnosis Likely Needed
Check valve, float, or control issue
Check valve, float, or control issue. Diagnosis or repair usually requires safe appliance access, testing, and the correct parts when replacement is needed.
Professional Diagnosis Likely Needed
Wiring or sensor diagnosis
Wiring or sensor diagnosis. Diagnosis or repair usually requires safe appliance access, testing, and the correct parts when replacement is needed.
Stop Using The Appliance
Stop using the appliance if safety symptoms appear
Stop use and arrange service if you notice active leak near electrical parts, burning smell, sparking, water spreading.
Safe checks before calling
Remove loose debris from the accessible filter area. Stop if anything feels unsafe or the symptom worsens.
Check whether the sink or disposal is also backing up. Stop if anything feels unsafe or the symptom worsens.
Note whether standing water remains after a completed cycle. Stop if anything feels unsafe or the symptom worsens.
When professional repair may be needed
Clogged drain hose, air gap, or disposal connection.