GE Washer Error Code 45

Error code 45 on a GE washer indicates an inverter board fault. The inverter board controls the variable-speed motor that drives the drum, and it has detected an internal problem and reported it to the main control. The washer stops operation to prevent further damage to the drive system.

No, you should not continue using the washer while code 45 is active. The inverter board fault means the motor drive system is not operating correctly, and running the machine could cause additional damage to the inverter board, motor, or related components. Leave the washer unplugged until the fault is diagnosed and corrected.

Repair costs depend on the root cause. If the fix is simply reseating a harness connector, there is no parts cost and minimal labor. If the inverter board needs replacement, parts and labor combined typically range from $150 to $350 or more depending on the specific model and local labor rates. Motor replacement, if required, can push costs higher, making it worth comparing repair cost against the age and value of the machine.

Some causes of code 45 are DIY-accessible, particularly reseating loose or corroded harness connectors at the inverter board. However, running the Service Mode spin test 14 requires familiarity with GE service procedures, and replacing the inverter board or motor involves working with high-voltage components. If you are not comfortable with appliance electrical repair, a qualified technician should handle the diagnosis and repair.

Unplugging the washer for a few minutes may temporarily clear the code, but if the underlying fault still exists the code will return, often during the next spin cycle. A reset should only be used after addressing the root cause, such as reseating connectors or replacing a failed component, not as a standalone fix.