Error code
Samsung dishwasher error code 4C
Samsung dishwasher error code 4C: The dishwasher is not getting the water it asked for. Every spelling Samsung publishes for it, which machines can raise it, and what to do next.
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What we can confirm
Code 4C, from the manufacturer's own documentation
A code is only meaningful together with the machine showing it — the same digits mean different things on different equipment.
The code
4C
The dishwasher is not getting the water it asked for. It covers pressure as well as temperature, so a supply valve that is only part open, a kinked braided hose behind the cabinet, or an inlet screen full of grit all produce it. In older South Florida buildings the screen is the most common single cause and it costs nothing to clear.
or call (305) 506-1256
What it narrows down to
water is not arriving at the pressure or temperature the machine needs
Diagnostic
From $95, credited to the repair
On the same appliance
What else belongs to the dishwashers
On this make a code belongs to the appliance rather than to a product line. These are the other conditions this machine can display, and the models that can show this one — a display often has more than one thing to say, and the model number decides what any of it costs to put right.
Other codes this appliance can display
two different conditions, and which one depends on the wash system
the wash pump is not running as it should
the incoming water is too hot
the machine cannot empty itself
the moving reflector is not traveling as it should
there is less water in the tub than the cycle needs
not an error — the machine is waiting to be connected to a phone
the panel reads a button as stuck
the panel and the main board have stopped talking
the tub is running hotter than it should
the temperature inside cannot be read correctly
the leak sensor has found moisture in the base
The same digits mean different things on different equipment. Search the full code list
In more detail
About Samsung dishwasher error code 4C
What 4C means on this make
The dishwasher is not getting the water it asked for. It covers pressure as well as temperature, so a supply valve that is only part open, a kinked braided hose behind the cabinet, or an inlet screen full of grit all produce it. In older South Florida buildings the screen is the most common single cause and it costs nothing to clear.
The other ways Samsung prints this one
4C · 4E
Samsung publishes a condition and then every string that can stand for it, and which one your machine shows depends on the panel it was built with. They mean the same thing and they are one page here, so whichever of them you searched for, this is the right page.
Where this appears, and why not to clear it
On the appliance's own display. Samsung reports errors two ways: machines with a digital display show a code, and the same machines without one blink their cycle lights instead. Both are published by the maker and both are on this site. Photograph what the panel shows before cutting the power — Samsung asks for this itself on its refrigerator and dishwasher pages, and it is the one thing that makes a first visit more useful. A code that has been reset is information a technician no longer has.
What to do about it
- Check the shut-off valve under the sink is fully open.
- Look at the supply hose where it turns into the cabinet — a kink there is the usual culprit after anything has been pulled out and pushed back.
- With the water off, check the inlet screen at the machine for grit.
- If the supply is proved good, the inlet valve or the sensing is the repair.
Where this goes next
The job this usually becomes is dishwasher wash performance service, and that page carries a starting figure and the reasons that move it. If it turns out to be nothing — and on this make a real share of these are modes, reminders and settings rather than problems — the visit ends there and you pay the diagnostic and nothing else, or call (305) 506-1256 and describe what the panel is doing before booking anything.
This article is based on:
- Official manufacturer documentation
- Internal repair procedures
- Technician repair history
- Company quality standards