GE · Dishwasher
GE Error Code C2
Drain takes too long or the drain pump cannot move water out of the tub.
Safe DIY repairWhat the GE C2 code means
The C2 error code on a GE dishwasher is a diagnostic fault reported by the appliance's main control board. In plain terms, it signals drain takes too long or the drain pump cannot move water out of the tub. When this code appears, the dishwasher pauses its current cycle as a safety measure to prevent water damage, electrical strain, or mechanical wear, and waits for the homeowner or a technician to inspect the underlying cause. Understanding exactly what the GE C2 code points to — and the most common parts and behaviors that trigger it — lets you decide whether this is a quick five-minute fix you can perform yourself, or a job that warrants a professional service call.
Tools and supplies you'll need
Gather the following items before you start so you don't have to stop mid-repair with the appliance partially disassembled. Having every tool within arm's reach also reduces the risk of forcing a stuck part, which is a common cause of secondary damage during DIY appliance repairs.
- Sponge
- towel
- pliers
Comprehensive step-by-step troubleshooting & fixes
Follow each step in order. Before you begin, unplug the appliance from the wall outlet or flip the dedicated breaker so the unit is fully de-energized. Keep a towel and a shallow pan within reach in case any residual water escapes during the repair.
- 1
Remove the bottom rack and twist
Remove the bottom rack and twist out the cylindrical filter from the sump.
- 2
Sponge out residual water and clear
Sponge out residual water and clear food debris, glass, or labels around the pump intake.
- 3
Pull the dishwasher forward and inspect
Pull the dishwasher forward and inspect the drain hose for kinks or a sagging loop.
- 4
Verify the air gap or garbage
Verify the air gap or garbage disposal knockout is clear so the pump can discharge freely.
Even though this is a beginner-friendly repair, always unplug the dishwasher from the wall outlet and shut off the water supply valves behind it before opening any access panel or disconnecting a hose. Keep a towel and shallow pan within reach to catch residual water, and never bypass the door lock, lid switch, or any safety interlock to force a cycle to continue while the fault code is active.
Always disconnect power before servicing any appliance.
After the repair: how to verify the C2 code is gone
Once you've completed the repair, restore power to the GE dishwasher and run a short test cycle — a quick rinse, drain, or self-diagnostic mode, depending on your model — to confirm the C2 fault has cleared. Watch the display for the first two to three minutes: if the code immediately reappears, the underlying component has not been fully resolved and you should recheck the part you serviced, inspect the wiring harness for a loose connector, or replace the related sensor. If the cycle completes normally and no fault is shown, your dishwasher is safe to return to regular use. To prevent the C2 code from coming back, schedule a monthly check of debris filters, drain lines, door gaskets, and supply hoses — the vast majority of repeat-fault service calls trace back to gradual buildup that could have been cleared in five minutes.
Frequently asked questions about GE C2
Is it safe to keep using my dishwasher while C2 is showing?
No. The control board has paused the cycle specifically to prevent further damage. Continuing to run the appliance can compound the issue and turn an inexpensive DIY fix into a major repair.
Will resetting the appliance clear the C2 code?
A power-cycle reset (unplugging for 5–10 minutes) may silence the code temporarily, but if the underlying fault is still present the code will reappear on the next cycle. Always perform the diagnostic repair above rather than relying on a reset alone.
How much does a professional charge to fix this?
In most U.S. metros, a licensed appliance technician charges between $120 and $300 for a diagnosis-plus-repair visit on this type of fault, with the higher end reflecting parts replacement. If the steps above resolve the issue, you'll typically save the full service-call fee.