Sharp Microwave Error Code EE25

EE25 indicates a MG2 antenna rotation error, meaning the control unit has detected that the second magnetron antenna is not rotating as expected. This fault causes the microwave to stop operating to prevent damage or uneven cooking. The issue typically involves the antenna motor, wiring, or the rotation sensor that reports movement back to the control board.

No, you should not continue using the microwave while EE25 is active. The error indicates the antenna is not rotating correctly, which can result in uneven heating and potential damage to internal components. The appliance should remain unplugged until the fault is diagnosed and repaired.

Repair costs vary depending on which component has failed. Replacing an antenna motor or rotation sensor typically falls in the range of $50 to $150 for parts, plus labor if a technician is hired. Control board replacement, if needed, can bring the total cost higher, sometimes approaching the cost of a replacement unit depending on the microwave model.

Some basic checks, such as inspecting wiring connections for looseness or visible damage, can be done by a knowledgeable DIYer. However, testing the antenna motor and rotation sensor requires a multimeter and familiarity with microwave disassembly. Because microwaves retain high-voltage charge in their capacitors even when unplugged, internal repairs should only be attempted by someone experienced with high-voltage appliance safety procedures.

A reset by unplugging the microwave for a few minutes may temporarily clear the error code, but it will return if the underlying issue with the antenna motor, sensor, or wiring has not been resolved. A reset is not a repair and should only be used as part of initial diagnostics to confirm whether the fault is persistent.