Error code reference

Maytag Washer Error Code 16

High speed not achieved due to high motor torque

Maytag codesMaytag washer codes

High speed not achieved due to high motor torque - Speed never exceeded 500 RPM during a main wash cycle; experienced maximum torque for extended period.

First step from the service manual

Go to 'Wet Clothes' troubleshooting.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What 16 means on a Maytag washer

Error code 16 on a Maytag washer indicates the control board has detected a possible open circuit in the thermistor. The thermistor is a temperature-sensing resistor that continuously reports water temperature to the control board during the wash cycle. An 'open' condition means the control board is receiving no signal from the thermistor at all, which typically points to a broken wire, failed connector, or a thermistor that has failed internally and lost continuity. This is distinct from a resistance reading that is simply out of range; an open circuit means the signal path is completely broken.

For homeowners, the thermistor is a small sensor, usually mounted in the wash tub or on the water inlet assembly, that tells the washer how hot or cold the water is. When the washer cannot read the temperature, it cannot regulate heating or confirm that water conditions are correct for the selected cycle, so it stops and displays code 16. The washer is protecting itself and your laundry from running a cycle with unknown water temperature. Fixing this usually involves inspecting the wiring harness connected to the thermistor, checking the connector for damage or corrosion, and testing the thermistor itself for continuity with a multimeter.

Source: manufacturer service documentation.

Common causes of 16

  1. 01

    Failed thermistor (open circuit internally)

    Part replacement

    The thermistor itself has burned out or broken internally, causing it to lose continuity entirely. When tested with a multimeter, a failed thermistor will show no continuity or infinite resistance rather than a value in the expected range.

  2. 02

    Broken or disconnected wiring harness to thermistor

    Wiring / connection

    A wire in the harness running from the thermistor to the control board has broken, pulled loose from its terminal, or been pinched during a previous repair, severing the signal path and causing the control board to read an open circuit.

  3. 03

    Corroded or damaged thermistor connector

    Wiring / connection

    The electrical connector at the thermistor or control board end of the harness has corroded, burned, or spread pins that no longer make solid contact, interrupting the circuit without a full wire break.

  4. 04

    Failed main control board

    Part replacement

    If the thermistor and all wiring test correctly, the control board's thermistor input circuit may have failed, preventing it from reading a signal even when one is present. This is the least common cause and should only be suspected after the thermistor and wiring have been verified.

See the test procedure for each cause

Frequently asked questions about 16

What does error code 16 mean on a Maytag washer?
Error code 16 means the control board detected a possible open circuit in the thermistor, the sensor responsible for reading water temperature. An open circuit means the signal from the thermistor is completely absent rather than just out of range. The washer halts the cycle because it cannot monitor water temperature. The fault is most commonly a failed thermistor or a broken wire in the harness connecting it to the control board.
Is it safe to keep using my Maytag washer with error code 16 active?
Running the washer while code 16 is active is not recommended. Without a functioning thermistor, the control board cannot regulate water temperature, which means cycles that rely on temperature verification may not perform correctly and could potentially expose laundry to incorrect water conditions. The washer will typically stop the cycle and refuse to continue until the fault is cleared. Resolve the thermistor issue before resuming normal use.
How do I fix error code 16 on a Maytag washer?
Start by unplugging the washer and locating the thermistor, which is typically mounted in the tub or on the water inlet assembly. Inspect the wiring harness and connector for visible breaks, pulled terminals, or corrosion and reseat any loose connections. Use a multimeter to test the thermistor for continuity; a reading of infinite resistance or no continuity confirms the thermistor has failed and needs replacement. If the thermistor tests good, trace the wiring harness back to the control board looking for a break or damaged connector.
How much does it cost to fix error code 16 on a Maytag washer?
A replacement thermistor for a Maytag washer typically costs between $15 and $50 for the part alone, making it one of the more affordable repairs if you can do it yourself. If the issue is a broken wire or connector repair, the cost may be minimal with no parts needed. Professional labor for a thermistor replacement generally runs $100 to $200 depending on your area and service provider. If the control board is the root cause, parts cost can rise to $150 to $350 or more.
Can I test the thermistor myself to diagnose error code 16?
Yes. Unplug the washer, disconnect the thermistor from the wiring harness, and use a multimeter set to measure resistance. A functioning thermistor will show a measurable resistance value that changes with temperature; the exact range varies by model but is typically in the thousands of ohms at room temperature. A reading of infinite resistance or open loop confirms the thermistor has failed and should be replaced. Testing the wiring harness for continuity between the connector and the control board is the next step if the thermistor itself passes.

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