Electrolux Dishwasher Error Code E3

E3 means the dishwasher took too long to drain water from the tub during a cycle. The control board monitors how long the drain pump runs and triggers E3 when the expected drain time is exceeded without the water level dropping to the required point. This can be caused by a drain hose problem, a clog, or a pump issue.

It is not recommended to continue running cycles while E3 is active. The code indicates water is not draining properly, which means the tub may have standing water at the end of a cycle. Running additional cycles without resolving the underlying cause can strain the pump and create unsanitary conditions inside the appliance.

If the fix is a simple drain hose repositioning or filter cleaning, the cost is minimal, essentially just your time. If a drain pump replacement is needed, parts alone typically range from $30 to $100 depending on the model, with professional labor adding $80 to $200 or more depending on your area. Diagnosing the root cause before ordering parts will help avoid unnecessary expenses.

Start by checking the drain hose to make sure it is not positioned too high, kinked, or clogged. Next, clean the sump filter and inspect the drain area inside the tub for debris. If the dishwasher connects to a garbage disposal, confirm the knockout plug was removed. If these steps do not resolve the error, the drain pump may need to be tested and potentially replaced.

A reset may clear the error code temporarily and allow the machine to start again, but if the underlying drain problem is not fixed, E3 will return as soon as the next drain cycle runs. A reset is useful for confirming whether an issue was a one-time event, but it is not a substitute for diagnosing and correcting the drain restriction.