Washer displays F37, water temperature sensor error on some models.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Open or shorted NTC sensor, wiring harness damage, control board sensor circuit fault

Safety first: Unplug the washer.

Step-by-step:

Access NTC: Locate the temperature sensor on the tub or heater housing.
Test sensor: Measure resistance and compare to Whirlpool specs. Replace if open/shorted.
Inspect wiring: Check harness continuity from NTC to control.

When to call a technician: If sensor and wiring are good, the control board may be defective.

Medium 3/5

Temperature Sensor (NTC)

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