Maytag · Dryer

E64

High Temperature Limit Fault

Severity

High

Your Maytag Dryer stopped working and is showing error E64, which corresponds to a fault called "High Temperature Limit Fault". This is one of the most searched error codes for this appliance — you are not alone, and there is a clear fix.

Owner's Summary

Your dryer has overheated significantly enough to trigger a safety shutoff. This is almost always caused by a severely blocked exhaust vent restricting airflow. Clean the entire vent run from the machine to the outside wall before anything else — this is a fire safety issue.

Symptoms

Maytag dryer overheating, shutting off mid-cycle, E64 error displayed

Common Causes

Severely clogged exhaust vent causing overheating
Failed cycling thermostat stuck closed
Heating element relay stuck on
Restricted internal airflow

How to Fix

1 Immediately clean the lint filter and full exhaust duct
2 Check outdoor vent cap for blockage
3 Test cycling thermostat and high-limit thermostat for proper operation
4 Replace any thermostat that fails to open at its rated temperature

Tools You'll Need

Soft Brush

Most of these fixes need only basic hand tools. If your repair requires opening electrical housings or testing live components, a multimeter and basic electrical safety knowledge are essential — when in doubt, call a technician.

Technical Explanation

E64 indicates the high-limit thermostat — a safety device separate from normal temperature control — has detected temperatures exceeding safe operating limits and cut power to the heating circuit. This is a hard safety cutoff distinct from normal thermistor-based regulation.

Is It Safe to Keep Using?

Do not use the dryer until the vent is fully cleared and inspected. This code indicates a real overheating event and continued use without addressing the airflow restriction is a fire risk.

Technician's Pro Tip

Never simply replace the high-limit thermostat without first verifying and clearing the vent restriction that caused the overheating in the first place — replacing the part without fixing the airflow issue will lead to repeat failures or worse, an actual fire.

Related Codes

F01 — Maytag Washing Machine

Primary Control Board Failure

High

F06 — Maytag Washing Machine

Drive Motor Tachometer Error

High

dE — Samsung Dryer

Door Open Error

Medium

Frequently Asked Questions

What does error code E64 mean on a Maytag Dryer?

Code E64 on a Maytag Dryer indicates "High Temperature Limit Fault." In practice, the most common trigger is severely clogged exhaust vent causing overheating. Severity is rated high, and typical repair costs range from $10 to $200.

Can I fix E64 myself, or do I need a technician?

Many cases of E64 can be resolved without a technician. The first step to try: immediately clean the lint filter and full exhaust duct. If that doesn't clear the code, work through the remaining steps in the "How to Fix" section above before assuming a part needs replacing.

Is it safe to keep using my dryer with code E64 showing?

Do not use the dryer until the vent is fully cleared and inspected. This code indicates a real overheating event and continued use without addressing the airflow restriction is a fire risk.

How much does it cost to repair E64 on a Maytag Dryer?

Repair costs for code E64 typically range from $10 to $200. Vent cleaning: $0–$40; Thermostat: $15–$40; Labor: $50–$200. Costs on the low end usually reflect a DIY fix with no parts required, while the high end reflects a part replacement plus professional labor.

Estimated Repair Cost USD

$10 – $200

Vent cleaning: $0–$40; Thermostat: $15–$40; Labor: $50–$200