Samsung Washer 4C Error Code

[JatD865]

I have a Samsung Front Load Washing Machine (Model WF45M5500AZ/A5) that is Flashing a 4C Code. I have completed/checked All recommended fixes/repairs. The only time it happens is when there is a Heavy Load (Towel, Blankets …etc).

I have not tested/replaced the pressure sensor and Tube. Could this be the issue or should I be looking elsewhere???

Any advice/direction would greatly be appreciated.

[GaryB82]

I'm sorry to hear you're having this issue. The (4C) error code indicates a problem with the water supply. A blocked or kinked water supply hose is the most common cause. I recommend contacting a certified repair center to have your washer checked to determine the cause of the error code. It could also be that the water pressure sensor isn't detecting enough water flow.

https://www.samsung.com/us/support/service/locations/

[JatD865]

Changed out the Water Supply Hoses recently and used the Water Supply Hoses that have the 90 degree Elbows that connect to the Machine.

Should I have replaced with the standard in-line Water supply hoses???

[JatD865]

Washing machine is still flashing 4C Code. Replaced Hoses, Inlet Filters, Inlet Valve, Pressure Sensor and cleaned out the Front Drain. Would it have anything to do with the Drain Pump? Drain Hoses?

[GaryB82]

It could be anything that's why it was recommended to contact a repair center to have it checked out instead of replacing parts that might not need replaced.

https://www.samsung.com/us/support/service/locations/

[JatD865]

Any idea what the acceptable voltage range is for the Inlet Valves???

[JatD865]

UPDATE!!! I have fixed/solved the Dreaded “4C” Washing Machine Error Code.

I have a Whole House Filter System for Our House. After 4 Months, the Filter need to be changed/replaced due to being filled up with sediment stuff and causing All of the Appliances(Fridge/Dishwasher/Washing Machine) will not work as designed due to lowered water pressure.

This has had happened before, but I somehow had forgotten. What an **bleep**! Same **bleep** that during testing of the Water Inlet Valves and forgot to turn back on the Supply Lines AND that is when I realized/remembered about the previous Whole House Water Filter Issue.