C3Medium
GE dishwasher error C3
C3 means the dishwasher cannot switch into drain mode at all.
Symptom
C3
Free checks
3 checks
Most likely cause
Drain hose clogged or damaged
The 3 free checks
Start at the top. Unplug the machine first.
- 01
Unplug the dishwasher and check the drain hose for clogs or damage.
- 02
Check the drain pump for a clog or damage.
- 03
Clear any clogs from the sink drain or garbage disposal connection the dishwasher empties into.
What causes it
Listed most likely first.
| Cause | How often | DIY |
|---|---|---|
| Drain hose clogged or damaged | Most common | Yes |
| Drain pump clogged or damaged | Common | Yes |
If none of that fixed it
PartSelect gives no do-it-yourself check for this fault and sends the reader straight to in-home service, ahead of trying the hose and pump checks below.