GE Dishwasher C1 Error Code

If your GE dishwasher is displaying C1, this guide explains what it means,
what you can safely check, and when professional diagnosis may be needed.

What does C1 mean on a GE dishwasher?

Drain pump-out has exceeded 2 minutes.

Definitions can vary by model or platform, so compare the code with information for your exact model before replacing parts.

What you can try

Clean the air gap, check/reposition the drain hose, and run/clear the disposer if connected.

Before booking a repair

1. Confirm the displayed error code and your appliance model number.
2. Check relevant external issues such as a blocked filter, kinked hose, open door, interrupted power, or restricted airflow.
3. If a power reset is appropriate for the appliance, turn it off safely and restart it once.
4. If the code returns, avoid repeated resets and arrange diagnosis.

Safety note

Disconnect electrical power before accessing internal components.
Do not open sealed, gas, high-voltage, or refrigerant systems unless qualified to service them.
These steps are general guidance and do not replace service information for your exact model.

Still seeing C1?

If the problem persists, contact Appliance Maestro to diagnose and repair your GE dishwasher.

Contact Us

When should you call a technician?

If the C1 code returns after the safe checks above, or the appliance is leaking, overheating,
tripping a breaker, making unusual noises, or not operating correctly, professional diagnosis is recommended.
Appliance Maestro provides appliance repair service in Ottawa and surrounding communities.

Related GE dishwasher error codes

GE Dishwasher Cup OpenGE Dishwasher FTD / F56GE Dishwasher H2OGE Dishwasher PrSGE Dishwasher C2GE Dishwasher C3