Electrolux Washer Error Code E33

E33 indicates an inconsistency between the anti-boiling pressure switch contact and the first-level pressure switch contact closure. The washer's control board detected that these two contacts are not in agreement, which points to a fault in the pressure switch, heating element, associated wiring, or the control board itself. The machine stops operation to prevent potential safety hazards, particularly related to overheating.

No, it is not advisable to continue running the washer while E33 is active. One of the possible causes is current leakage from the heating element to ground, which is an electrical safety hazard. Running the machine in this condition could worsen the fault, risk damage to other components, or pose a shock or fire risk.

A reset may temporarily clear the E33 code, but it will almost certainly return if the underlying fault is not repaired. The error is triggered by a real electrical inconsistency that the control board detects during operation. Resetting without addressing the root cause, such as a faulty pressure switch or a leaking heating element, will not resolve the problem and could allow a potentially unsafe condition to persist.

Some aspects of diagnosing E33 are within reach for experienced DIYers, such as inspecting wiring connections and connectors for visible damage. However, testing the heating element for ground leakage and checking pressure switch contact continuity requires a multimeter and some electrical knowledge. Replacing a control board or heating element is also a more involved repair, so professional service is recommended if you are not comfortable working with appliance electrical systems.

Repair costs for E33 vary depending on which component has failed. A pressure switch replacement is typically a lower-cost repair, generally in the range of $75 to $175 including parts and labor. A heating element replacement may run $100 to $250, while a control board replacement is usually the most expensive option, potentially ranging from $200 to $400 or more depending on your model and local labor rates.