Possible Meanings of d18 Error Code:

For Stacked Maytag Washer-Dryer Units:

• d18 typically indicates a malfunction in the upper dryer thermistor circuit. This could be due to:
  • Faulty thermistor: The sensor itself might be malfunctioning, sending inaccurate temperature readings to the control board.
  • Wiring issues: Loose or damaged wires connecting the thermistor to the control board could disrupt the signal.
  • Faulty control board: In rare cases, the control board might be unable to interpret the thermistor signal correctly.

For Other Maytag Washing Machine Models (less likely):

• In some older Maytag washing machine models, d18 might indicate a different issue, such as:
  • Door sense error: This would be unlikely for recent models, but in older ones, it could signify a problem with the door lock mechanism.
  • Motor control circuit error: This is even less likely, but could potentially occur in specific models.

Important Note: Determining the exact meaning of d18 for your specific Maytag washer-dryer unit requires knowing its model number and year of manufacture.

Troubleshooting the d18 error code in Maytag Washer

1. Identify your Maytag model: Knowing the exact model number and year of manufacture is crucial for accurate interpretation of the error code and appropriate troubleshooting.
2. Consult your user manual: The Maytag user manual for your specific model will likely have detailed troubleshooting instructions for the d18 code. Refer to it for guidance tailored to your washer-dryer unit.
3. Basic troubleshooting:
   • Power cycle the washer-dryer: Turn it off at the power outlet or circuit breaker, wait for a minute, and then turn it back on.
   • Check for obstructions: Ensure there are no clothes or debris stuck in the upper dryer vent or around the thermistor (if you can locate it visually).

Advanced Troubleshooting (Proceed with Caution):

Attempt these ONLY if comfortable and knowledgeable about appliance repair. Improper actions can damage the washer-dryer or void your warranty.

• Visually inspect the thermistor (if accessible): Some models might allow you to access the thermistor. Consult your user manual for instructions and only proceed if you're comfortable.
• Check wiring connections (not recommended): Inspecting wiring connections within the appliance requires technical expertise. If unsure, seek professional help from a qualified appliance technician.

Additional things to remember:

• Do not attempt major repairs involving internal components like the thermistor or control board if you're unsure. Contact Maytag customer support or a qualified technician for professional assistance.
• If your washer-dryer is still under warranty, Maytag might cover repairs related to the d18 error code.
• When contacting Maytag support, provide details like your model number, year of manufacture, any other error codes displayed, and specific symptoms.