Sharp Microwave Error Code EE2

EE2 indicates a failure in magnetron 2, which is the lower magnetron in the unit. The high voltage monitoring circuit has detected that this magnetron is not oscillating correctly during operation. The microwave will stop heating and display this code to alert the user and prevent further damage. Both the magnetron and blower fan motor are implicated and need to be tested.

No, you should not attempt to use the microwave while the EE2 code is active. The unit has detected a fault in a core heating component and has shut down as a safety measure. Continuing to operate it could cause further damage to internal components or create an unsafe condition. Unplug the unit and have it inspected by a technician before using it again.

Unplugging the microwave and restoring power may temporarily clear the display, but the EE2 code will return as soon as the unit attempts to operate if the underlying fault has not been resolved. The error is generated by the high voltage monitoring circuit detecting an actual component problem, not a software glitch. A reset does not fix the magnetron or fan motor and should not be relied on as a solution.

This repair involves the high voltage circuit inside the microwave, which can store a lethal electrical charge in the capacitor even after the unit is unplugged. Unless you are a trained appliance technician with experience safely discharging high voltage capacitors, this repair should not be attempted as a DIY project. A qualified technician should perform the Test Procedures A-J required to diagnose and resolve this fault.

Repair costs depend on which component has failed. A magnetron replacement is typically the most expensive part of this repair, with parts and labor commonly ranging from $150 to $350 or more depending on the model and service provider. A blower fan motor replacement is generally less costly, often in the $75 to $175 range including labor. Getting a diagnostic estimate before authorizing the repair is advisable, since the cost may approach or exceed the value of an older unit.