ERROR CODE EXPLAINED
GE Dishwasher
GE Dishwasher C6 Error Code
What it means
The dishwasher detected that the incoming water temperature is too low.
Try this first
- Run the hot-water faucet nearest the dishwasher until the water becomes hot.
- GE recommends incoming dishwasher water of at least 120 F.
- Check the household water-heater temperature setting.
- Avoid heavy hot-water use elsewhere in the home while the dishwasher is running.
- Restart the dishwasher.
Can I keep using it?⚠ Check incoming water temperature
Repair usually required?✅ Usually no
If the error keeps returning
If C6 continues when sufficiently hot water is reaching the dishwasher, further diagnosis may be required.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.