Maytag Washer Error Code tE

The tE code indicates that the control board has detected an abnormal high or low temperature reading, or an out-of-range resistance value, from the sump thermistor. The sump thermistor is a sensor that monitors water temperature in the bottom of the washer. The fault can be caused by a wiring problem or a failed thermistor. Diagnosis starts with checking for loose or pinched wires connected to the thermistor.

It is best to avoid running the washer until the tE code is resolved. The thermistor helps the control board monitor water temperature, and operating without a reliable temperature signal could lead to incomplete or improper wash cycles. Continuing to run the machine may also mask a wiring issue that could worsen over time.

If the repair only requires reseating a loose wire connector, the cost is minimal. Replacing the sump thermistor typically involves a parts cost in the range of $15 to $50 depending on the model, plus labor if a technician performs the repair. If the control board is ultimately at fault, repair costs can range from $150 to $350 or more for parts and labor combined.

Many cases of the tE code are caused by loose wiring connections, which a handy homeowner or DIYer can often inspect and correct without special tools. If the wiring is intact, testing the sump thermistor requires a multimeter to measure its resistance. Replacing the thermistor is a straightforward repair, but accessing the sump area will require partially disassembling the washer.

A power reset may temporarily clear the tE code, but if the underlying problem with the thermistor or its wiring is still present, the code will return. Resetting is useful as a first step to confirm whether the fault is intermittent, but it does not repair a failed component or a damaged wire.