Written by
Nadia Okafor Appliance Care EditorPublished October 26, 2026
VERIFIED
Error code4C5, 4E5
ApplianceDishwasher
What the dishwasher does
With 4C5, also written 4E5, the machine begins, attempts to take in water, and quits early leaving a dry tub. Samsung’s UK table classes it as a water supply problem.
Checklist
Water must actually reach the dishwasher, at proper pressure.
The tap needs to be open.
The hose cannot be kinked, and nothing should block water from being delivered.
Compare with
4C is the general version of the water supply error. 5C belongs to the other side of the cycle, a drain error where the dishwasher cannot drain.
Dishwasher service in San Francisco and the Bay Area
A Samsung dishwasher that keeps stopping dry in San Francisco can be discussed on (415) 969-6153; Samsung dishwasher repair gives the background. Mention the 4C5 code, your model number and whether the tap and hose looked fine.
Model compatibility: Samsung reuses codes across series and model years, so 4C5, 4E5 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
4C5 (4E5) is a water supply problem in which the dishwasher starts, tries to fill and stops with a dry tub.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Samsung appliance?
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