My Samsung dishwasher is displaying an error code C3, what could be causing this issue and how can it be resolved?

Error code C3 on a Samsung dishwasher indicates a problem with the water level sensor. Here are some potential causes and solutions:

1. Clogged or dirty water level sensor: The water level sensor may be clogged or dirty, preventing it from accurately detecting the water level. Try cleaning the sensor with a soft cloth or sponge. Make sure that the dishwasher is unplugged and the water supply is turned off before attempting any cleaning.
2. Faulty water level sensor: If the sensor is clean but the error code persists, it may be faulty and need to be replaced. Contact a qualified technician to diagnose and replace the water level sensor.
3. Water supply issue: A problem with the water supply, such as low water pressure or a kinked water supply hose, can also trigger the C3 error code. Check the water supply and hose for any issues.
4. Control board issue: In rare cases, the control board may be malfunctioning and sending a false C3 error code. This may require a replacement of the control board. Contact a qualified technician to diagnose and replace the control board.

It's important to turn off the power to the dishwasher and shut off the water supply before attempting any repairs. If you're unsure about how to diagnose or fix the problem, it's best to contact a qualified technician to avoid causing any further damage to your dishwasher.

Error code C3 on a Samsung dishwasher