GE dishwasher error C6
What it means: The water coming in is not hot enough.
- Brand
- GE
- Appliance
- Dishwasher
- Code
- C6
- Can you fix it?
- Often, with simple checks

What to do
Run the hot tap at the kitchen sink until it is hot before starting the dishwasher.
GE asks for incoming water of at least 120°F; check your water heater setting.
Tools you need
- Kitchen thermometer (optional)
Related repair guides on iFixit
- GE Dishwasher Not Starting (device page on iFixit)
- GE Dishwasher (device page on iFixit)
- GE Dishwasher Pressure Sensor Replacement (repair guide on iFixit)
- How to Clear the Air Gap and Drain Hose on a GE Dishwasher (repair guide on iFixit)
These open on ifixit.com.
Other GE dishwasher codes
Sources
- GE Appliances: Dishwasher error, fault or function codes Meaning of the code
Not the official manual. Codes can mean different things on different models; check your owner’s manual too. The steps above are written by Sureno from the manufacturer’s advice.
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