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Appliance Fix Guide

Samsung Dishwasher error code

Samsung Dishwasher Error 1C

CLEAN THE FILTERS. This code often indicates a clogged filter. Open the dishwasher and

CLEAN THE FILTERS. This code often indicates a clogged filter. Open the dishwasher and remove the lower rack. Twist and lift out the main filter assembly from the

ModerateStart with 5-15 minutes of safe checks
Diagnose before buying a part
Samsung dishwasher repair guide for error 1C
Error code1CDishwasher

Try these first

Start here before buying a part or taking the appliance apart.

  1. 1
    CLEAN THE FILTERS

    CLEAN THE FILTERS. This code often indicates a clogged filter. Open the dishwasher and remove the lower rack. Twist and lift out the main filter assembly from the bottom of the tub.

  2. 2
    WASH THE FILTERS

    WASH THE FILTERS. Separate the cylindrical micro-filter from the coarse filter plate. Wash both thoroughly under warm running water using a soft brush to remove food particles and grease.

  3. 3
    REINSTALL AND TEST

    REINSTALL AND TEST. Reassemble the filter components and lock them back into place in the dishwasher. Run a new cycle. If the code returns, use less detergent and ensure dishes are not blocking the spray arms.

A quick explanation

What does 1C mean?

CLEAN THE FILTERS. This code often indicates a clogged filter. Open the dishwasher and remove the lower rack. Twist and lift out the main filter assembly from the

The answer you came for

How to fix Samsung dishwasher error 1C

Start with the safest checks and work from simple to technical.

  1. 1

    CLEAN THE FILTERS

    CLEAN THE FILTERS. This code often indicates a clogged filter. Open the dishwasher and remove the lower rack. Twist and lift out the main filter assembly from the bottom of the tub.

  2. 2

    WASH THE FILTERS

    WASH THE FILTERS. Separate the cylindrical micro-filter from the coarse filter plate. Wash both thoroughly under warm running water using a soft brush to remove food particles and grease.

  3. 3

    REINSTALL AND TEST

    REINSTALL AND TEST. Reassemble the filter components and lock them back into place in the dishwasher. Run a new cycle. If the code returns, use less detergent and ensure dishes are not blocking the spray arms.

Read the additional checks from the current guide

How to Fix 1C Error CLEAN THE FILTERS. This code often indicates a clogged filter. Open the dishwasher and remove the lower rack. Twist and lift out the main filter assembly from the bottom of the tub.WASH THE FILTERS. Separate the cylindrical micro-filter from the coarse filter plate. Wash both thoroughly under warm running water using a soft brush to remove food particles and grease.REINSTALL AND TEST. Reassemble the filter components and lock them back into place in the dishwasher. Run a new cycle. If the code returns, use less detergent and ensure dishes are not blocking the spray arms.

If the code comes back

Do not keep replacing parts based only on the code. Repeat the safe checks above. If the fault remains, stop and arrange qualified service rather than ordering from the code alone.

Recommended part

Recommended part for this error code

No replacement part recommended for this code

The researched guidance for Samsung Dishwasher error 1C points to user-action and diagnostic steps above rather than a mapped replacement part. We will not invent a part or send you to an unrelated product.

Replacement options

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Repair or replace calculator

Use the age and total repair estimate to get a simple comparison. This is guidance, not a guarantee.

Safety first

Disconnect power before opening panels or touching internal parts.

When to stop
  • Stop if you see burned wiring, melted connectors, water near electrical parts, or a gas smell.
  • Do not perform live-voltage testing unless you are trained and equipped for it.
  • Use the exact model manual or service information before replacing electronic controls.

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