Electrolux Dryer Error Code E64: Open Heating Element Circuit (No-Heat Fix)

Updated: February 2026

Electrolux dryer error code E64 is often associated with an open heating element circuit . In practical terms, the dryer is not seeing a complete electrical path for heating, so the heater cannot operate as expected. The drum may still tumble, which can make this feel like a mystery until you realize how many safety parts are wired in series with the heater.

The key to fixing E64 is to treat it like a circuit problem. You are looking for where the heating circuit opens: the element itself, a thermal fuse, a thermal cutoff, a thermostat, a connector, or a wiring harness break. Work from the most common and easiest checks to the less common ones.

Symptoms

💡 Pro Tip: Try the simplest solution first before moving on to more complex troubleshooting steps.

No heat, but the dryer tumbles normally.
Dry time increases significantly.
E64 appears shortly after starting a heated cycle.
Heat may work intermittently if the open is caused by a loose connector.

Safety steps

Disconnect power before opening any panels.
Allow the dryer to cool before accessing heater components.
Use proper multimeter technique and avoid touching bare terminals.

Step 1: Airflow check to prevent repeat failures

Airflow problems can overheat the heater area and open safety devices like thermal fuses. Before you replace any heat-path part, confirm airflow is strong:

Clean the lint screen and wash off any residue film.
Inspect the vent hose for crushing, sharp bends, and lint buildup.
Check outside airflow and ensure the vent flap opens fully.

If airflow is weak, correct it. Otherwise, even a successful heater repair can fail again quickly.

Step 2: Inspect for obvious heat damage

With power disconnected, remove the access panel needed to reach the heater area. Look for:

Burned spade terminals.
Melted connector housings.
Darkened insulation near the heater housing.
Loose connectors that slip off easily.

Repair any terminal damage. A loose terminal can create an open heater circuit under load and cause repeated E64 behavior.

Step 3: Test the heating element

Disconnect the heater wires from the element terminals and test resistance across the two terminals. An element that reads open (infinite resistance) is a clear cause of an open heating circuit. Replace the element if open or physically damaged.

If the element shows continuity, do not assume it is perfect yet. Also inspect for signs of a coil touching the housing, which can create other faults. However, for E64 specifically, your primary concern is whether the circuit is open.

Step 4: Test thermal fuses and thermal cutoffs

Thermal fuses and thermal cutoffs are safety devices that open to prevent overheating. If one opens, the heater circuit becomes open and you can get a no-heat condition. Test each device for continuity:

Remove at least one wire from the part.
Measure continuity across the terminals.
If open, replace the part and fix the overheating cause.

Do not skip the airflow fix when you replace a fuse. Replacing a fuse alone is a common reason repairs fail quickly.

Step 5: Test thermostats in the heater circuit

Some thermostats are normally closed at room temperature and open when overheated. If a thermostat fails open, it can interrupt the heater circuit. Test continuity at room temperature and compare to your model tech sheet if available.

Step 6: Check harness continuity and connector fit

If the element and safety devices test good, the open circuit may be in wiring. Look for:

Harness wires rubbed through on sharp cabinet edges.
Connectors that do not seat fully.
Intermittent opens that appear only when you move the harness.

If you suspect an intermittent wiring fault, a technician can perform continuity testing while flexing the harness in a controlled way to locate the break.

Step 7: Control board considerations

Once you verify the heater circuit itself is intact, the remaining suspects include control outputs, relays, or sensing logic that determines whether heat is permitted. Control board replacement should be considered only after you confirm the heater circuit is complete and airflow is correct, because a board swap will not fix an open fuse or broken element.

After repair: confirm heating and drying

Run a 15-minute timed dry cycle with heat and confirm warm exhaust and strong outside airflow.
Run a normal load and confirm the dryer completes normally without E64.
Monitor the first few loads for consistent performance.

Most E64 fixes are straightforward once you find the open component. Pairing the repair with vent maintenance is what keeps it fixed.

In Summary: The most important thing about Electrolux Dryer Error Code E64: Open Heating Element Circuit (No-Heat Fix) is getting the basics right. Apply the tips above and you will avoid the most common pitfalls.

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Frequently Asked Questions about Electrolux Dryer Error Code E64: Open Heating Element Circuit (No-Heat Fix)

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