Category: Maytag

Problem: Diagnostic code: Moisture sensor circuit failure or communication error

How to Fix Dryer Error

1. Enter diagnostic mode and run moisture sensor test—observe resistance reading with dry vs. damp cloth on sensor bars.
2. Unplug dryer and open door to locate moisture sensor bars inside drum opening.
3. Clean bars thoroughly with isopropyl alcohol to remove fabric softener residue.
4. Remove front lower panel to access sensor wiring harness connection at control board.
5. Disconnect harness and inspect terminals for corrosion—clean with electronic contact cleaner if needed.
6. Measure resistance across sensor terminals at board—should read 1-2 megohms when dry. Near-zero resistance indicates shorted sensors.
7. If cleaning and reseating connections doesn’t resolve issue, replace moisture sensor assembly WPW
8. Route new harness carefully avoiding pinch points near drum rotation path.
9. Reconnect to control board ensuring secure connection.
10. Exit diagnostic mode and clear fault history per service manual procedure. Run test load with damp towels to verify sensor extends drying time appropriately.

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Problem: Diagnostic code: Door sense error on control board—intermittent door switch signal

How to Fix Dryer Error

1. Enter diagnostic mode and observe door status indicator while opening/closing door repeatedly.
2. Unplug dryer and remove front lower panel to access door switch WPW
3. Inspect wiring harness near door hinge for damage from repeated flexing—repair any broken wires.
4. Test door switch continuity while manually operating plunger—should show clean transition between open and closed states without intermittent flickering.
5. If switch shows intermittent continuity, replace WPW
6. Check door strike plate alignment—misalignment causes partial switch engagement triggering intermittent signals. Adjust strike plate position if needed.
7. Inspect door gasket for tears or debris preventing full closure—replace or clean as needed.
8. Reconnect all wiring and exit diagnostic mode.
9. Test door operation 10 times consecutively—dryer should start reliably each time with door closed.
10. Clear fault history per service manual to prevent d17 from reappearing on display.

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Problem: High limit thermistor/thermostat triggered—excessive temperature detected

How to Fix Dryer Error

1. IMMEDIATE ACTION: Disconnect power—overheating condition exists.
2. Remove rear panel to access heater assembly and thermal protection devices.
3. Test high-limit thermostat WP3392914 for continuity—no continuity indicates tripped/open thermostat.
4. Test thermal fuse WP3392519 on blower housing for continuity—replace if blown.
5. Inspect heating element for grounded windings (continuity between element terminal and metal housing)—replace element if grounded.
6. Verify blower wheel is intact and rotates freely—cracked wheel reduces airflow causing overheating.
7. Inspect entire vent system for blockages: clean lint screen thoroughly, check flexible hose for kinks, verify exterior vent flap operates freely.
8. Replace high-limit thermostat WP3392914 and thermal fuse WP3392519 as a set—both exposed to same overheating event.
9. Clean blower housing thoroughly of lint buildup before reassembly.
10. Test dryer with vent disconnected for first cycle while monitoring exhaust temperature with infrared thermometer—should not exceed 180°F. Reconnect vent only after verifying proper operation.

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Problem: Over-suds detection—excess detergent causing foam overflow into drain system

How to Fix Dryer Error

1. Cancel current cycle and power off dryer.
2. Remove lint screen and inspect for soap residue—clean thoroughly under running water.
3. Wipe interior of drum with damp cloth to remove detergent residue.
4. Run empty rinse cycle (no clothes) using cold water setting to flush residual suds from system.
5. For future loads: use HE (High Efficiency) detergent only, reduce detergent amount to manufacturer recommendation (typically 1-2 tablespoons for normal loads).
6. Avoid liquid fabric softeners—use dryer sheets instead to prevent sensor contamination.
7. If 0E recurs frequently with proper detergent amounts, moisture sensor bars may be contaminated—clean per F3E2 procedure.
8. Error clears automatically after suds dissipate and sensor readings return to normal—no parts replacement needed.

Browse all Maytag error codes: Maytag Error Codes

Problem: Ambient temperature too low for proper thermistor operation—below 40°F/4°C

How to Fix Dryer Error

1. Verify room temperature where dryer is installed—must be above 40°F (4°C) for proper operation.
2. If installed in unheated space (garage, basement), provide supplemental heating during cold weather or relocate dryer to heated area.
3. Test inlet thermistor WP35001191 resistance at current ambient temperature—should follow standard thermistor curve (approximately 35k ohms at 40°F, 10k ohms at 70°F).
4. If thermistor reading doesn’t track ambient temperature correctly, replace WP
5. Inspect thermistor mounting—must be positioned in airflow path, not touching metal housing which conducts cold.
6. Check for drafts directly hitting thermistor location—seal gaps in dryer cabinet if needed.
7. After ambient temperature rises above 40°F, power cycle dryer (unplug 1 minute) to clear 6E code.
8. Run test cycle to verify proper temperature monitoring and cycle termination.
9. For permanent cold-location installations, consider installing thermostatically controlled space heater to maintain minimum 45°F ambient temperature.

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Problem: Temperature control error—overheating detected by multiple sensors

How to Fix Dryer Error

1. IMMEDIATE ACTION: Disconnect power—serious overheating condition exists.
2. Remove rear panel to access heater assembly and thermal protection devices.
3. Test thermal fuse WP3392519 on blower housing—replace if open (blown).
4. Test high-limit thermostat WP3392914—replace if open (tripped).
5. Inspect heating element for grounded windings causing continuous heating—test continuity between element terminals and metal housing (should be open circuit).
6. Verify blower wheel integrity—cracked or missing fins reduce airflow causing overheating. Replace wheel if damaged.
7. Inspect entire vent system for severe blockages: remove lint screen and clean thoroughly, disconnect flexible hose and clean with vent brush, verify exterior vent flap opens fully.
8. Check drum seals for tears allowing air bypass—replace if damaged.
9. Replace thermal fuse WP3392519 and high-limit thermostat WP3392914 as a set.
10. After repair, run first test cycle with vent disconnected while monitoring exhaust temperature—should cycle normally without exceeding 180°F. Reconnect vent only after verifying proper operation.

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Problem: Long Drain / Pump Circuit Error

How to Fix Washer Error

1. Unplug the washer from power source.
2. Check that the door seal is clean and free of debris.
3. Remove the lower front access panel to access the door lock mechanism.
4. Inspect the door strike plate for any damage or misalignment.
5. Disconnect the electrical connector from the door lock assembly.
6. Remove the mounting screws securing the door lock to the front panel.
7. Carefully remove the old door lock assembly and inspect the locking mechanism.
8. Install the new door lock assembly, ensuring proper alignment with the door strike.
9. Reconnect the electrical connector and secure mounting screws.
10. Test the door lock by closing the door and starting a cycle to verify it locks and unlocks properly.
11. Check the door seal for any tears or damage that could cause air leaks.

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Problem: Motor Control Unit (MCU) Internal Failure

How to Fix Washer Error

1. Unplug the washer completely from power.
2. Remove the lower front access panel to access the heating system.
3. Turn off the circuit breaker for the washer at the main electrical panel.
4. Locate the heating element and temperature sensor on the tub.
5. Disconnect the electrical connectors from the heating element terminals.
6. Use a wrench to remove the heating element mounting nut.
7. Carefully pull out the old heating element and inspect for scale buildup or damage.
8. Clean the eating element mounting hole with a cloth to remove any debris.
9. Apply a small amount of plumber’s tape to the threads of the new heating element.
10. Insert the new heating element and secure with the mounting nut.
11. Reconnect electrical connectors and reassemble the access panel.
12. Restore power and test the heating function.

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Problem: Dispenser Actuator / Linkage Error

How to Fix Washer Error

1. Unplug the washer from power source.
2. Remove the lower front access panel to access the pump area.
3. Locate the drain pump and check for any visible leaks around the pump housing.
4. Place towels underneath to catch any water.
5. Disconnect the electrical connector from the drain pump.
6. Loosen the hose clamps on the drain hoses and remove them from the pump.
7. Remove the mounting bolts securing the drain pump to the washer frame.
8. Inspect the old pump for cracks in the housing or damaged seals.
9. Install the new drain pump, ensuring proper alignment with the mounting holes.
10. Reconnect the drain hoses with new clamps if necessary.
11. Reconnect the electrical connector and test the drain function for leaks.

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Problem: Intermittent door switch fault – microswitch making/breaking contact causing False door-open signals

How to Fix Refrigerator Error

1. Observe which door’s light blinks erratically – indicates faulty switch on that door.
2. Remove door switch cover (typically snaps off).
3. Depress switch plunger manually while monitoring continuity – should transition cleanly between open/closed states.
4. If intermittent continuity, replace door switch WPW
5. Inspect switch mounting for loose screws causing misalignment.
6. If switches test good but blinking continues, main control board W10868991 has failed input circuit – replace board after verifying all switches/wiring.

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