How to Fix Kenmore Washer Error F03

Written by

⚠️ Safety Warning: Appliance repair involves electricity, gas, and moving parts. Always disconnect power before working on any appliance.

Error Code: Washer Difficulty: Moderate

Problem: NTC temperature sensor open/short circuit

⚖️ Repair Decision

✅ WORTH FIXING

Parts under $100

How to Fix Washer Error

Disconnect power at circuit breaker.
Remove front lower access panel.
Locate temperature sensor on tub or heater assembly.
Disconnect electrical connector from sensor.
Test sensor resistance with multimeter at room temperature (should read 10k-12k ohms).
Compare readings to manufacturer specifications.
If sensor is out of range, remove mounting screw and extract old sensor.
Install new temperature sensor with proper sealing.
Reconnect electrical connector and secure mounting.
Restore power and run test cycle to verify temperature readings.

OEM Part #: W10467297

Estimated Market Price: $45

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

Get the ‘Secret Service Mode’ Cheat Sheet for your Kenmore model. Includes an easy-to-read list of every error code and quick diagnostic tips.

✅ Join 15,000+ DIYers • Instant PDF Download

Appliance Type

Appliance Age

Estimated repair cost (parts, or parts + labor) Most DIY parts are $50–$250. If you have a quote, use the total.

Is it under warranty?

More options (for a better recommendation)

Brand

Your DIY Skill Level

EPA Section 608 Certified Technician with 18+ years experience.