Whirlpool Dishwasher: intermittent washing

Professional Repair Guide

What is this symptom?

Experiencing intermittent washing with your Whirlpool dishwasher? This common issue can cause your appliance to stop mid-cycle, leaving dishes unclean and water possibly remaining in the tub. Understanding the causes and solutions can help restore your dishwasher to optimal performance.

Urgency: Medium

Important Tips for Whirlpool Models

  • Official Whirlpool recommends power cycling the control panel for mid‑cycle stops and checking error codes.

Possible Causes

Power interruption or control glitch

How to Identify: Dishwasher stops suddenly at various points with no consistent pattern; may reset after power cycle

Part: Control board/power supply

Faulty or loose door latch or switch

How to Identify: Dishwasher pauses mid‑cycle; door feels loose or doesn’t latch securely; cycle resumes when the door is firmly closed

Part: Door latch and door switch

Clogged filter/drainage issues

How to Identify: Dishwasher stops with water left in tub; slow or no drainage; debris visible in filter or drain

Part: Dishwasher filter and drain pathway

Water inlet or supply problems

How to Identify: Dishwasher stops after fill phase; low water levels or no fill indicated; kinks in supply hose or low house water pressure

Part: Water inlet valve/supply hose

Control board or electronic component failure

How to Identify: Dishwasher stops unpredictably; error codes displayed; buttons or display malfunctioning

Part: Control board/user interface panel

Float switch or sensor malfunction

How to Identify: Dishwasher stops due to perceived overfill; float stuck or malfunctioning; water level issues

Part: Float switch/sensors

DIY Solutions

Reset the dishwasher control panel

Easy 5 minutes
  1. Disconnect power to dishwasher (unplug or flip circuit breaker)
  2. Wait 30 seconds, then restore power
  3. Restart a wash cycle to test if normal operation resumes
⚠️ Safety First: Ensure power is off before reconnecting

Clean filter and check drainage paths

Moderate 15–30 minutes
Tools Needed: soft brush, warm water
  1. Remove bottom rack to access filter
  2. Remove and rinse filter under warm water, scrub debris
  3. Inspect drain area and clear visible blockages
  4. Reassemble filter and racks, run short cycle
⚠️ Safety First: Turn off dishwasher before accessing interior

Inspect and ensure door latch engages fully

Easy To Moderate 10–20 minutes
  1. Open and close dishwasher door firmly to ensure latch engagement
  2. Inspect latch area for debris or damage
  3. Clean latch area and test cycle
⚠️ Safety First: Avoid forcing door if misaligned

Check water supply and inlet hose

Moderate 15 minutes
Tools Needed: pliers (if needed)
  1. Verify water supply valve fully open
  2. Check inlet hose for kinks or obstructions
  3. Inspect inlet valve screen for debris and clean
⚠️ Safety First: Turn off water before disconnecting hose

Professional Repairs

Replace door latch or switch assembly

Estimated Cost: $50–$150

Control board or touchpad replacement

Estimated Cost: $150–$400

Water inlet valve replacement

Estimated Cost: $50–$120

Sensor or float switch repair/replacement

Estimated Cost: $50–$200

When to Call a Professional

Dishwasher stops mid-cycle with error codes persisting
No improvement after basic troubleshooting and reset
Visible electrical component failure (burn marks, smell)
Water supply or electronic diagnostics beyond DIY capability

Preventive Maintenance

  • Regular filter cleaning: Clogs and drainage issues that can interrupt cycles
    Frequency: monthly
  • Check door latch mechanism: Safety stops due to poor door engagement
    Frequency: quarterly

Frequently Asked Questions

Why is my Whirlpool Dishwasher intermittent washing?
Common causes include power interruptions, a faulty door latch, or clogged filters.
How do I fix Whirlpool Dishwasher intermittent washing myself?
Try resetting the control panel, cleaning the filter, or checking the door latch.
How much does it cost to fix intermittent washing?
Professional repairs can range from $50 to $400, depending on the issue.
When should I call a technician for intermittent washing?
If DIY solutions fail or if the problem persists, it's best to consult a professional.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

70%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Faulty door latch or door switch preventing the dishwasher from starting
  • Intermittent issues with the control board or wiring connections
  • Clogged spray arms or filters causing inconsistent water flow

User Suggested Solutions

  1. Check the door latch and switch for proper function. Ensure the door closes securely and the latch engages. If faulty, replace the door latch or switch.

  2. Inspect the control board and wiring for any visible damage or loose connections. Reconnect or replace as necessary.

  3. Clean the spray arms and filters to ensure unobstructed water flow. Remove and rinse under warm water, and check for any blockages.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Whirlpool dishwasher intermittent washing ended up being a b...

Community Discussions

intermittent washing, works fine sometimes and other times nothing

broken magnet inside the circulation pump

Pro needed View on Reddit →

Source: Reddit r/appliancerepair

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