GE Dishwasher FTD Error: What It Means & How to Fix It

The FTD error code on a GE dishwasher means “Failure to Drain.” It shows up when the dishwasher can’t remove wastewater properly. This can stop the cycle and leave dirty water inside, sometimes with a bad smell. Here’s what causes the FTD error and how to fix it. Follow these steps to get your dishwasher running again.

What Does the FTD Error Code Mean?

The FTD code signals a problem with the dishwasher’s draining system. It’s not draining water as it should. You might notice standing water at the bottom of the tub or a foul odor. The issue often builds up over time from clogs or faulty parts. Some GE models show “F56” instead of FTD, but it means the same thing.

Common Causes of the FTD Error Code

Several issues can trigger the FTD error code.

Here are the main culprits:

• Clogged Drain Hose: Food particles, grease, or debris can block the hose, stopping water flow.
• Dirty Filters: Filters trap food and debris. If they’re clogged, water can’t drain properly.
• Faulty Drain Pump: The pump moves water out. If it’s clogged or broken, drainage fails.
• Blocked Sump: The sump is where water collects before draining. Large food pieces or objects can clog it.
• Defective Pressure Sensor: This sensor detects water levels. If it’s dirty or faulty, it can trigger the FTD code.
• Clogged Garbage Disposal or Air Gap: If the dishwasher drains into a garbage disposal or air gap, a blockage there can cause the error.
• Wrong Detergent: Using dish soap or too much detergent creates excess foam, which can block drainage.

How to Fix the FTD Error Code

You can fix most FTD errors with basic troubleshooting.

Step 1: Reset the Dishwasher

Sometimes, a simple reset clears the error. Turn off the dishwasher at the circuit breaker for 1-2 minutes. Turn it back on and run a cycle. If the FTD code returns, move to the next steps.

Step 2: Check and Clean the Filters

Dirty filters are a common cause. To clean them:

• Remove the bottom rack and locate the filter at the tub’s base.
• Twist the ultra-fine filter counterclockwise to remove it. For fine filters, twist the retaining posts or pull them out (check your model’s manual).
• Rinse both filters with warm, soapy water. Use a sponge, not a brush, to avoid damage.
• Reinstall the filters securely.

Step 3: Inspect the Drain Hose

A clogged or kinked drain hose can stop drainage. Here’s how to check:

• Disconnect the dishwasher from power.
• Remove the kickplate at the bottom.
• Unhook the drain hose from the sink or garbage disposal.
• Check for kinks or clogs. Run water through it or use a pipe cleaner to clear debris.
• Ensure the hose has a high loop (curved upward) to prevent backflow.
• Reconnect the hose tightly.

Step 4: Clean the Pressure Sensor

The pressure sensor can get clogged, causing false readings. To clean it:

• Turn off the power and remove the kickplate.
• Find the pressure sensor (a small white elbow near the drain pump).
• Disconnect the wire plug and remove the sensor from its housing.
• Clean both parts under running water to remove debris.
• Test the sensor for continuity with a multimeter. If it fails, replace it with a new one for your model.

Step 5: Check the Garbage Disposal and Air Gap

If your dishwasher drains into a garbage disposal, run the disposal to clear any debris. For an air gap (a small device on the sink), remove the cap and clean out buildup with a brush or cloth. This ensures proper water flow.

Step 6: Inspect the Drain Pump

A faulty drain pump can cause the FTD error. To check:

• Remove the bottom panel and locate the pump.
• Look for cracks, leaks, or debris. Clear any blockages.
• If the pump is damaged, replace it with a compatible part for your model.

Step 7: Test the Dishwasher

Run a test cycle with a small load of dishes and the right detergent. Watch for proper drainage. If the FTD code persists, the issue might be with the impeller, float switch, or wiring. These require advanced skills, so consider calling a technician.

How to Avoid the FTD Error Code

To avoid the FTD error code, follow these basic steps:

• Clean filters monthly.
• Scrape food off dishes before loading.
• Use dishwasher-specific detergent and the recommended amount.
• Run the garbage disposal before starting the dishwasher.
• Check the drain hose and air gap regularly for clogs.

Still Seeing the Error Code? Contact an Appliance Repair Specialist

The FTD error code can be a hassle, but with the steps outlined in this guide, you can often resolve it by resetting the dishwasher, cleaning the filters, checking the drain hose, and inspecting the pressure sensor or garbage disposal. Regular maintenance, like monthly filter cleaning and using the right detergent, will keep your GE dishwasher running smoothly.

If the error persists, it may indicate a more serious issue, such as a faulty control board or wiring problem. Save time and frustration by contacting a professional technician who can quickly diagnose and fix complex issues. Reach out!