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Kenmore·Dishwashermedium severity
Kenmore Dishwasher Error Code F1E1
Water temperature sensor fault
Common Causes
- 1NTC thermistor failure
- 2Wiring fault
- 3Connector corrosion
Step-by-Step Troubleshooting
- 1
Locate NTC thermistor in the sump area — measure resistance (~55K ohms at room temp)
- 2
Check connector at control board for corrosion from steam exposure
- 3
Test wiring continuity from sensor to board
- 4
Replace thermistor if resistance reads open or near zero
Pro Diagnostic Tip
The 665 prefix and the FxEx code style both mark this Kenmore dishwasher as a Whirlpool build. A soft thermistor here starves the heat cycles, so prime the line by running the kitchen tap hot before starting a load, and meter the sump sensor before condemning the heater.
You Might Also Notice
- •Plates come out wet and poorly dried
- •The wash water never gets properly hot
- •The sanitize indicator never lights
Parts, Cost & Difficulty
Repair Difficulty
Moderate — Some Experience NeededEstimated Repair Cost
$75–$175
Parts + labor. Free diagnosis with repair.
Parts That May Need Replacement
W10857622 NTC temperature sensor
Do You Have the Right Tools?
Bearing puller set ($120), drum spider wrench ($85), multimeter ($85), and diagnostic software. Our technician arrives with $3,000+ in professional tools — your diagnostic is free.
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Frequently Asked Questions
What does Kenmore error code F1E1 mean?
Kenmore error code F1E1 indicates: Water temperature sensor fault. This is a medium-severity issue affecting your dishwasher.
How do I fix Kenmore error code F1E1?
Locate NTC thermistor in the sump area — measure resistance (~55K ohms at room temp) Then, Check connector at control board for corrosion from steam exposure Then, Test wiring continuity from sensor to board There are 1 more steps — see the full troubleshooting guide above. This repair typically requires professional tools and expertise.
How do I know if my dishwasher has error F1E1?
Besides the error code on the display, common signs include: Plates come out wet and poorly dried; The wash water never gets properly hot; The sanitize indicator never lights. If you notice any of these symptoms, check your dishwasher's display panel for error code F1E1.
How much does it cost to fix Kenmore F1E1?
Repair costs for Kenmore F1E1 typically range from $75 to $175 depending on the specific cause and parts needed. EasyBear offers free diagnosis when you proceed with the repair. Call (415) 795-7300 for a same-day appointment.
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