GE washer error code 3E73

The GE washer error code 3E73 indicates a communication issue between the control board and the motor control unit. This error can prevent your washer from functioning properly, leading to interruptions in your laundry routine. Understanding the common causes and troubleshooting steps can help you resolve this issue effectively.

Common Causes

  • Faulty wiring or connections between the control board and motor control unit
  • Defective motor control unit
  • Malfunctioning control board
  • Electrical interference or power supply issues

Troubleshooting Steps

  1. Unplug the washer from the power source for at least 5 minutes to reset the control board.
  2. Inspect the wiring and connections between the control board and motor control unit for any signs of damage or loose connections.
  3. Check the motor control unit for any visible defects or burn marks.
  4. Test the control board with a multimeter to ensure it is functioning correctly.
  5. If the issue persists, consider replacing the motor control unit or control board.

While some troubleshooting steps can be performed safely at home, it is crucial to prioritize your safety. If you are unsure about any repairs or if the problem continues, it is advisable to seek professional help to avoid further damage to your appliance.

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Affected Appliance Models

Model Number
GTW685BSLWS
GTW720BSNWS
GTW840CSNWS

Possible Parts That May Cause This Issue

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