On a supported Samsung dishwasher, 4C or 4E means the dishwasher is not receiving water correctly. Open the supply valve fully and inspect the inlet hose for kinks or freezing. Then confirm household water pressure and that the unit is level and connected according to installation instructions.
What this covers
- Samsung dishwashers displaying 4C or 4E
What it does not cover
Try in this order
0 of 4 completedConfirm 4C or 4E on the exact model
ReversiblePhotograph the complete display, record the model tag and note the cycle stage. Similar-looking codes can mean different things on another product line.
Check the condition named by the code
ReversibleOpen the supply valve fully and inspect the inlet hose for kinks or freezing.
Correct the remaining user-serviceable cause
ReversibleConfirm household water pressure and that the unit is level and connected according to installation instructions.
Run one controlled verification
ReversibleRun a short cycle and listen for a normal fill after the initial drain. Turn water off and request service if the inlet path is correct but no water enters.
Evidence ledger
Sources behind this answer
Exact questions
Common questions about “Samsung dishwasher 4C or 4E code”
What does 4C or 4E mean on a Samsung dishwasher?+
It means the dishwasher is not receiving water correctly.
Can I clear 4C or 4E by resetting the dishwasher?+
A restart may clear a stored display only after the underlying condition is corrected. Repeatedly resetting without correcting the cause is not a repair.