Frigidaire Washer Error Code E75

If your Frigidaire washer displays Error Code E75, it indicates a problem with the water temperature sensor circuit. This error is applicable to washers featuring a digital display. To address this issue systematically, follow the steps below:

1. Unplug the Washer:

As a safety precaution, start by unplugging the washer from the power source. This ensures your safety while troubleshooting the error.

2. Check the Resistance:

The next step involves checking the resistance through the temperature sensor circuit. The ideal resistance at room temperature should be approximately 50,000 ohms. To perform this check, use a multimeter and measure the resistance of the sensor.

3. Evaluate the Sensor:

If the resistance measured deviates significantly from the expected value, it suggests a defective temperature sensor. In this case, consider replacing the water inlet valve assembly, as the sensor is typically integrated into this component.

4. Confirm Circuit Integrity:

If the resistance through the temperature sensor circuit is within the expected range, proceed to evaluate the integrity of the circuit. A sound circuit indicates that the issue might lie with the control board.

5. Replace the Faulty Component:

If the problem points to a defective temperature sensor, replacing the water inlet valve assembly is the recommended course of action. On the other hand, if the resistance in the circuit is within the correct range, the control board may need replacement.

By systematically addressing each step, you can effectively troubleshoot and resolve Frigidaire Washer Error Code E75. Always exercise caution, and if you’re uncertain or uncomfortable with the process, consider seeking professional assistance for a precise and safe resolution.