Error Code 999 on GE Dishwasher: Troubleshooting Guide

If you own a GE dishwasher and have encountered error code 999, you're not alone. This error code indicates a problem in the dishwasher's system and requires troubleshooting to resolve the issue.

Possible Causes of Error Code 999

• 1. Power Supply: Check if the dishwasher is properly connected to a power source. Ensure that the power cord is not damaged and the outlet is functioning.
• 2. Control Panel Malfunction: The error code may arise due to a malfunction in the dishwasher's control panel. Inspect the control buttons for any signs of damage or wear.
• 3. Dirty Filters: Clogged or dirty filters can disrupt the dishwasher's normal operation. Remove and clean the filters thoroughly.
• 4. Water Supply Issue: Ensure that the water supply to the dishwasher is not obstructed or turned off. Check the water inlet valve for any blockages.
• 5. Sensor Problems: Faulty sensors can trigger error code 999. Inspect the sensors and ensure they are clean and in proper working condition.

Troubleshooting Steps

While dealing with error code 999, it is important to follow certain troubleshooting steps to potentially resolve the issue:

1. 1. Power Reset: Turn off the dishwasher and unplug it from the power source for a few minutes. Then, plug it back in and turn it on to see if the error code persists.
2. 2. Check Power Supply: Confirm that the power cord is securely plugged in and the outlet is providing power.
3. 3. Verify Water Supply: Ensure that the water supply valve is fully open and water is flowing into the dishwasher without any hindrance.
4. 4. Examine Control Panel: Inspect the control buttons for any physical damage, such as cracks or loose connections. If necessary, replace the control panel.
5. 5. Clean Filters: Remove the filters located at the bottom of the dishwasher and clean them thoroughly under running water. Reinstall the filters once they are completely dry.
6. 6. Check Sensors: Examine the sensors and clean them gently using a soft cloth or brush. Ensure they are properly seated and free from any debris.

If the error code 999 still persists even after attempting these troubleshooting steps, it is advisable to contact GE customer support or a professional appliance technician for further assistance. They will be able to diagnose the problem accurately and provide appropriate solutions.

Remember, error codes are meant to assist in troubleshooting and signaling underlying issues. Regular maintenance and care can help prevent potential errors in your GE dishwasher. Consult the dishwasher's manual or GE's official website for additional information on error codes and troubleshooting.

By following these steps, you can hopefully resolve the error code 999 on your GE dishwasher and restore its normal functionality.