What steps can be taken to troubleshoot error codes on a GE dishwasher to ensure it is working properly and efficiently?

Steps to troubleshoot error codes on a GE dishwasher:

1. Check the owner's manual: Refer to the appliance's manual to identify the error code being displayed and understand what it means.
2. Power cycle the dishwasher: Turn off the dishwasher, unplug it from the power source for a few minutes, and then plug it back in. This may reset the control board and clear the error code.
3. Clean the filters: Ensure that the filters are clean and free of debris, as clogged filters can cause drainage and performance issues.
4. Inspect the drain hose: Check the drain hose for any kinks, clogs, or obstructions that may be preventing proper drainage.
5. Check for water supply issues: Make sure that the water supply to the dishwasher is turned on and that the inlet valve is not clogged or malfunctioning.
6. Run a diagnostic cycle: Some GE dishwashers have a diagnostic mode that can help identify the root cause of the error. Follow the instructions in the manual to run a diagnostic cycle.
7. Contact customer support: If the error persists after trying the above steps, contact GE customer support or a certified technician for further assistance.

By following these steps, you can troubleshoot error codes on a GE dishwasher and ensure that it is working properly and efficiently.