Follow each step carefully.
Unplug the washing machine from the power source for safety.
Find the thermistor, usually located near the water inlet valve.
Unscrew and remove any cover that obstructs access to the thermistor.
Carefully disconnect the wires attached to the thermistor.
Gently pull the thermistor out from its housing.
Check the thermistor for any visible damage or corrosion.
If damaged, replace the thermistor with a new one.
Insert the thermistor back into its housing and reconnect the wires.
Replace the cover and secure it with screws.
Plug the washing machine back into the power outlet.