GE Appliances Dishwasher Error Code C4
Wash motor failure — circulation pump not running
The main circulation pump motor has failed or is drawing incorrect current. The dishwasher cannot perform a wash cycle.
What Does Error Code C4 Mean on a GE Appliances Dishwasher?
Wash motor failure — circulation pump not running.
The main circulation pump motor has failed or is drawing incorrect current. The dishwasher cannot perform a wash cycle.
What Causes Error Code C4?
Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:
- 1 Circulation pump motor burned out 55% of cases
- 2 Foreign object jammed in pump impeller 30% of cases
- 3 Control board motor relay failure 15% of cases
How to Fix GE Appliances Dishwasher Error Code C4
- 1
Check for debris in pump
Remove filter and reach into sump to clear any debris from impeller.
⚠️ Use gloves — broken glass may be present. - 2
Power cycle
Unplug 5 minutes and restart.
- 3
Replace circulation pump
If motor is burned, full pump assembly replacement is needed.
🔩 GE dishwasher circulation pump ($100–$250)
How to Reset Error Code C4
After clearing jams, unplug 1 minute and restart.
Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.
When to Call a Professional
Circulation pump replacement requires significant disassembly. Professional service recommended.
Related Error Codes
Find Replacement Parts
Use these links to find the exact replacement parts for your GE Appliances Dishwasher:
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