Jennair Dishwasher Error E15

⚡ Quick Answer: The E15 error code on a Jennair dishwasher indicates that the appliance has detected water in its base, triggering the internal leak detection system.... ✅ DIY Fixable

What Does Error E15 Mean?

The E15 error code on a Jennair dishwasher indicates that the appliance has detected water in its base, triggering the internal leak detection system. This issue may cause the dishwasher to stop mid-cycle or fail to start, often accompanied by a continuous beeping sound and a flashing display. Common causes include a water leak, accumulation of water due to a clogged drain or filter, or a malfunctioning float sensor.

Common Symptoms:

  • Dishwasher stops mid‑cycle or won’t start
  • Kitchens floor water pooling or moisture under dishwasher
  • E15 displayed without other specific fault codes

Possible Causes

  • Water leak or water accumulation at base triggering leak detection sensor (high)
  • Clogged drain/filter leading to water pooling and triggering base sensor (medium)
  • Faulty or stuck float/leak sensor (medium)

How to Fix Error E15

DIY Fix Immediate user safety actions

  1. Turn off dishwasher power (unplug or switch off breaker)
  2. Turn off water supply to dishwasher if accessible
  3. Check around and under dishwasher for signs of water leakage

DIY Fix Basic checks and simple troubleshooting

  1. Inspect the base around dishwasher for water accumulation and mop up any visible water
  2. Check and clean the dishwasher filter and drain area of debris
  3. Verify drain hose for kinks or obstructions
  4. Ensure dishwasher is level to prevent water pooling

Technician Only Service leak detection and repair

  1. Access bottom tray and inspect for water ingress path (door gasket, hose connections, pump seals)
  2. Test and replace faulty leak/float sensor if necessary
  3. Repair or replace defective hoses, seals, or drain pump components
  4. Test drainage system and verify proper evacuation of wash water

Parts needed: leak/float sensor, door gasket/seal, drain hose, drain pump

🛑 When to Call a Pro:
  • Persistent E15 error after basic troubleshooting
  • Visible significant leaks or water damage under unit
  • Uncertain diagnosis or electrical component issues

Technical Specifications

wattage 1440W
component Float Switch
resistance 5-10 ohms
part_number W10712395
voltage_rating 120V AC

Common Questions

What does E15 error mean on Jennair dishwasher?

E15 indicates water in the base, suggesting a leak or excess water triggering the safety sensor.

Can I fix Jennair dishwasher E15 error myself?

Yes, you can check for water accumulation, clean the filter, and inspect the drain hose.

How much does it cost to fix E15 error?

Repair costs for the E15 error range from $100 to $400+, depending on parts and labor.

When should I call a technician for E15?

Call a technician if the error persists after basic troubleshooting or if significant leaks are visible.

Sources & References

Data last verified: 2026-03-25

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