GDT665SSNSS C6 error
If your GE GDT665SSNSS is showing error code C6, here's what it means for this specific model: Incoming water is too cold — run the sink hot until it reaches at least 120°F, then restart. Follow the steps below to reset the code, troubleshoot, and find compatible replacement parts.
Fix steps
- Confirm your model is GDT665SSNSS (check the model tag).
- Reset C6 on the GDT665SSNSS: unplug or switch off the dishwasher for 5 minutes, then restore power.
- Incoming water is too cold — run the sink hot until it reaches at least 120°F, then restart.
- Follow the part recommendations below that are compatible with your model.
- Run a test cycle after repair to confirm the code is cleared.
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
FAQ
What does C6 mean on a GE GDT665SSNSS?
Incoming water is too cold — run the sink hot until it reaches at least 120°F, then restart.
How do I reset C6 on a GDT665SSNSS?
Unplug the dishwasher or switch it off at the breaker for 5 minutes, then restore power and restart. If C6 returns on the GDT665SSNSS, the underlying fault is still present.
What part do I need for GDT665SSNSS C6?
Try the reset and troubleshooting steps first. C6 on the GDT665SSNSS is not always a failed part.
Is C6 on the GDT665SSNSS easy to fix?
Many owners fix this themselves with basic tools. Start with the reset and steps above, then check compatible parts below.