How do I fix error code 1C on a Samsung washers?

1. undefined: 1. Check the water level sensor frequency after connecting the sensor and connector — checking blue and orange color wires 2. undefined: 2. Measure frequency: should be approximately 26.4 kHz without water (minimum 25.9 kHz) 3. undefined: 3. Check the water level sensor terminal connections 4. undefined: 4. Check the part code of the water level sensor — an incorrect part causes abnormal operation 5. undefined: 5. Inspect the water level sensor hose for damage or bending 6. undefined: 6. If the water level sensor is defective, replace it 7. undefined: 7. If no problems found in above procedures, replace the PBA

Samsung Washers2024–present

Error Code 1C

Q: What does error code 1C mean on a Samsung washers?

The water level sensor cannot detect the water level Water level sensor is defective; Water level sensor terminal not properly connected; Water level sensor hose is damaged or bent; Incorrect part code used for water level sensor replacement; Main PCB is defective

The water level sensor cannot detect the water level

Moderate

Address soon - your appliance may not work properly

Also displayed as: 1C

What This Means

Water level sensor is defective; Water level sensor terminal not properly connected; Water level sensor hose is damaged or bent; Incorrect part code used for water level sensor replacement; Main PCB is defective

What actually causes this:

The water level sensor hose got kinked or disconnected, so the washer can't tell how full it is

First Thing to Check

Turn off the washer, wait a few minutes, then restart — if the error returns, it needs service

Parts Involved

Water Level SensorMain PBAWater Level Sensor Hose

How to Fix

1
1. Check the water level sensor frequency after connecting the sensor and connector — checking blue and orange color wires
2
2. Measure frequency: should be approximately 26.4 kHz without water (minimum 25.9 kHz)
3
3. Check the water level sensor terminal connections
4
4. Check the part code of the water level sensor — an incorrect part causes abnormal operation
5
5. Inspect the water level sensor hose for damage or bending
6
6. If the water level sensor is defective, replace it
7
7. If no problems found in above procedures, replace the PBA