What error codes mean on Maytag appliances
Every modern Maytag appliance has an onboard diagnostic system that displays alphanumeric fault codes when something goes wrong. These aren’t random — each code maps to a specific component, sensor, or system failure. Understanding what your code means helps you decide whether the fix is a quick reset or requires a certified technician.
Error code formats vary by appliance category. Dishwashers use E-codes like E15 (leak detection) and E24 (drain fault). Refrigerators and laundry appliances share a similar E-numbering system but with different meanings. Ranges and ovens may use longer codes like E011 or E305 that reference specific circuits.
How Maytag diagnostic systems work
Maytag uses a layered diagnostic architecture across its appliance lineup. At the core is a main control board (PCB) that monitors inputs from sensors — NTC temperature probes, flow meters, tachometers, pressure switches, and door interlocks. When a sensor reading falls outside its expected range, or a component fails to respond within a set timeout, the control board logs a fault and triggers the error display.
Some appliances store fault history even after a power reset. On Maytag dishwashers, you can access a hidden diagnostic mode by pressing a specific button combination (varies by series — our individual model pages list the exact steps). Maytag washers and dryers store the last several fault codes in memory, which our technicians read with Maytag-specific diagnostic tools during a service visit.
How to read your error code
- Locate the display — most codes appear on the main control panel or LED readout. Some dishwashers flash the code through indicator lights instead of a digital display.
- Note the exact code — write down exactly what appears, including leading zeros. E01 and E1 may reference different faults depending on the appliance.
- Check the appliance type — the same code can mean different things on a dishwasher vs. a dryer. Use the filter tabs above to narrow down your category.
- Try a power reset first — unplug the appliance for 60 seconds, then restore power. If the code reappears, the issue requires diagnosis.
- Check for simple causes — before calling for service, verify the basics: water supply is on, drain hose isn’t kinked, filters are clean, the door is latching properly. Our individual code pages list specific self-checks for each error.
Most common error codes across all Maytag appliances
Certain fault patterns appear far more often than others. Based on our service data across thousands of Maytag repairs:
- E24 (dishwasher) — drain blockage. The single most common Maytag error code we see. In about 30% of cases, cleaning the drain filter resolves it without a service call. See our drain troubleshooting guide.
- E15 (dishwasher) — water in the base pan tripped the AquaStop flood sensor. Sometimes caused by a minor splash during loading rather than a real leak. Our AquaStop guide explains how to check.
- E18 (washer) — drain timeout. Often caused by a clogged coin trap or kinked drain hose rather than a pump failure.
- E64 (dryer) — heating system fault. On conventional dryers, usually a failed heating element. On heat pump models, may indicate a refrigerant issue requiring sealed-system service.
- E011 (oven) — temperature sensor failure. The NTC probe inside the oven cavity has drifted or failed. An inexpensive repair when caught early.
When to call for service
Some codes indicate minor issues you can resolve yourself — a clogged filter, a tripped breaker, a door that wasn’t fully closed. Our individual code pages walk through these self-check steps first.
But codes related to sealed systems (compressors, refrigerant), electrical components (heating elements, control boards), gas valves, or persistent leak detection should always be handled by a certified technician. Operating an appliance with an active fault code can cause secondary damage that turns a routine repair into an expensive one.
Warning signs that require immediate attention:
- Burning smell or visible sparking — disconnect power immediately and call for service
- Gas smell near a range or oven — leave the area, ventilate, and contact your gas company before scheduling appliance repair
- Water actively leaking — shut off the water supply valve behind or below the appliance
- Code reappears after every power reset — the fault is persistent and won’t resolve without parts replacement
- Multiple codes displaying simultaneously — may indicate a control board failure rather than individual component issues
Error codes vs. warning indicators
Not every display message is an error code. Maytag appliances also show status indicators and reminders that don’t represent faults:
- Rinse aid indicator (dishwasher) — the rinse aid reservoir is low. Refill it; no repair needed.
- Filter reminder (dryer) — clean the lint filter. This is a maintenance prompt, not a fault code.
- Water filter indicator (refrigerator) — the water filter is due for replacement based on a timer, not actual filter condition.
- Demo/exhibition mode — the appliance appears to run but doesn’t heat or use water. Usually activated accidentally during installation. Check your model’s manual for the deactivation sequence.
Repair costs by error type
Error codes vary dramatically in repair cost. Sensor replacements (NTC probes, thermistors, flow meters) are typically the least expensive — parts start from $15 and labor is minimal. Mechanical components like pumps, motors, and door assemblies fall in the mid-range. Control board replacements and sealed-system work (compressors, refrigerant) are the most expensive repairs.
Our detailed cost guides break down pricing by appliance type: dishwasher repair costs, refrigerator repair costs, washer repair costs, dryer repair costs, and oven & range repair costs. Every code page on this site also includes a typical repair cost range so you know what to expect before booking.
Error codes by appliance type
Each appliance category has its own set of fault codes. Use these links to jump directly to the codes for your appliance:
- Dishwasher error codes — E01, E09, E15, E22, E24, and more
- Refrigerator error codes — E01, E02, E05, E36, and more
- Oven error codes — E006, E011, E012, E025, E030, and more
- Range error codes — E011, E012, E115, E305, and more
- Washer error codes — E04, E16, E18, E21, E34, and more
- Dryer error codes — E10, E40, E50, E61, E64, and more
- Vent hood error codes — E1, E2, E3, E4
- Wine cooler error codes — E1 through E6
Preventing error codes with maintenance
Many of the most common error codes are preventable with routine maintenance. A few minutes of care each month can avoid expensive service calls:
- Dishwashers — clean the drain filter monthly and run a cleaning cycle every 2-3 months. This prevents E22 and E24 drain faults.
- Dryers — clean the vent duct annually and the lint filter after every load. Restricted airflow triggers E40 and E64 heating faults.
- Washers — clean the coin trap/drain filter every 3 months. Foreign objects in the pump cause E18 drain faults and can damage the impeller.
- Refrigerators — clean condenser coils every 6-12 months. Dust buildup causes the compressor to overwork, eventually triggering temperature fault codes.
- Ovens — avoid running self-clean more than twice a year. The extreme heat (900°F+) is the leading cause of thermal fuse and control board failures.
Coverage and models
Our technicians carry diagnostic tools calibrated for every Maytag appliance series — 100, 300, 500, 800, and Benchmark. We service all Maytag models across all 50 US states. Whether your unit is current or legacy, we have the parts and expertise to get it running. Schedule your repair — same-day booking available 24/7.