GE Washer Error Code 51

Error code 51 on a GE washer indicates a Drive Motor Inverter Fault, meaning the inverter board that controls the drive motor's speed and power has detected and reported an internal fault condition. This code stops normal washer operation to prevent damage to the motor or control electronics. Diagnosing it requires running Service Mode test 11, the Spin Test, to determine whether the fault is consistent or intermittent.

You should not continue running the washer while error code 51 is active. The inverter board controls motor power, and operating the machine with a confirmed inverter fault could cause further damage to the motor or control electronics. It is best to leave the washer unpowered until the cause of the fault has been identified and corrected.

Repair costs for error code 51 depend on which component has failed. A replacement drive motor inverter board typically ranges from around $80 to $200 or more for the part alone, while a drive motor replacement can range from $150 to $350 or higher depending on the model. If professional labor is involved, expect to add $100 to $200 or more in service fees. Getting an accurate diagnosis first will prevent unnecessary parts replacement.

Some causes of error code 51, such as a loose wiring connector between the inverter board and the drive motor, can be addressed by a knowledgeable DIYer comfortable working with appliance electronics. However, accurately diagnosing whether the inverter board, drive motor, or main control board is at fault requires running the Service Mode spin test and performing component-level checks. Replacing the inverter board or drive motor is a more advanced repair that involves disconnecting high-voltage components.

A reset may temporarily clear error code 51 if the fault was caused by a one-time power fluctuation or a transient condition, but the code will typically return if an underlying hardware problem exists. Resetting does not repair a failed inverter board, damaged motor, or faulty wiring connection. Performing Service Mode test 11 after a reset is the correct way to determine if the fault is persistent or intermittent.