Amana Washer Error Code tE

The tE code on an Amana washer indicates the control board has detected an abnormal high or low resistance reading from the sump thermistor, which is the sensor responsible for monitoring water temperature. This fault can be triggered by a failed thermistor, a loose wiring connector, or a damaged wire harness. The washer stops the cycle when this code appears to prevent operating with unreliable temperature data.

It is not recommended to continue using the washer while the tE code is active. The washer typically halts the cycle when this fault is detected, and attempting to bypass or ignore it could result in the machine operating without proper temperature monitoring. Resolving the underlying cause before resuming normal use is the safest approach.

If only a loose wire connector is the cause, there may be no parts cost at all, just the time to inspect and reseat the connection. Replacing the sump thermistor is generally an affordable repair, with parts typically ranging from $15 to $50 depending on the specific model. If a service technician is needed for diagnosis and repair, total costs including labor could range from $100 to $250 or more depending on your location and the technician's rates.

Many tE errors are caused by loose or pinched wires, which can be corrected without purchasing any parts. Start by unplugging the washer, then inspect the wiring harness running from the sump thermistor to the control board, reseating any loose connectors. If the wiring appears intact, test the thermistor with a multimeter and replace it if it shows a short or open circuit. This repair is within the skill level of a confident DIYer who is comfortable working on appliance internals.

A reset may temporarily clear the tE code, but the fault will return if the underlying issue with the sump thermistor or its wiring has not been corrected. To reset the washer, unplug it from the outlet for one to two minutes before plugging it back in. If the code reappears after the reset, diagnostic work on the thermistor and wiring harness is needed.