GE dishwasher error code

C1

Drain took too long

The pump-out during draining ran longer than 2 minutes, usually because of a restriction in the drain path.

Try these free fixes first

Unplug the dishwasher before opening any panel.

  1. Clean the air gap on the sink, if you have one.
  2. Check that the drain hose is not kinked and is routed correctly under the sink.
  3. Run the garbage disposer to clear its connection to the dishwasher.
  4. Unplug or switch off power, then remove and rinse the filter and sump area.

Still showing C1?

Call service if the drain path is clear but the code keeps showing, since the drain pump may be weak or blocked.

Drain pumpCheck that the part matches your exact model number (usually on a sticker inside the door or on the back).Find the part
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Questions people ask

What does C1 mean on a GE dishwasher?

C1 on a GE dishwasher means: drain took too long. The pump-out during draining ran longer than 2 minutes, usually because of a restriction in the drain path.

How do I fix GE dishwasher error C1?

Clean the air gap on the sink, if you have one. Check that the drain hose is not kinked and is routed correctly under the sink. Run the garbage disposer to clear its connection to the dishwasher. Unplug or switch off power, then remove and rinse the filter and sump area.

When should I call a repair technician?

Call service if the drain path is clear but the code keeps showing, since the drain pump may be weak or blocked.

Related dishwasher codes

Samsung 1EDishwasher: Clogged filter or high heatSamsung 5CDishwasher: Dishwasher will not drainSamsung OCDishwasher: Too much water insideLG OEDishwasher: Dishwasher not drainingBosch E24Dishwasher: Water not draining properlyBosch E25Dishwasher: Drain pump blocked

Source: GE official support · Reviewed 2026-10-01