The FC error on your Maytag Washer means the control board has detected a water flow or fill problem, often linked to excessive suds or a faulty water valve. Restarting the cycle after checking your detergent and water supply usually clears it.

Error code FC
Meaning Flow control fault — the washer isn’t detecting normal water flow during fill or rinse
Severity Medium — the washer may stop mid-cycle or fail to drain properly
Time to fix 15–40 minutes
Tools needed Multimeter (optional), towel, bucket

What the FC error means

The FC code shows up on many Maytag washer models when the machine’s sensors detect an issue with water flow, typically caused by too many suds blocking normal sensor readings or a stuck water inlet valve. The control board pauses the cycle to prevent overflow or damage. This is similar in nature to other flow-related faults like the Maytag Washer F2 Error Code, which also relates to water level sensing problems.

Common causes

  • Using too much detergent, creating excess suds that confuse the flow sensor
  • A clogged or kinked water inlet hose restricting flow
  • A faulty water inlet valve that doesn’t open or close correctly
  • A blocked or dirty inlet screen filter
  • Low household water pressure affecting fill speed
  • A failing pressure sensor or wiring issue on the control board

How to fix the FC error

  1. Cancel and restart the cycle — Turn the washer off, wait 60 seconds, then restart to see if the error clears on its own.
  2. Check detergent amount — Reduce detergent use, especially if you’re not using an HE (high-efficiency) formula, as excess suds is the most common trigger for FC.
  3. Inspect the water hoses — Straighten any kinks and check that both hot and cold supply valves are fully open.
  4. Clean the inlet screens — Turn off water supply, disconnect the hoses at the back of the washer, and clean out any debris from the small mesh filters.
  5. Test the water inlet valve — If flow still seems weak, the inlet valve may need testing with a multimeter or replacing if it fails to open.
  6. Call a technician — If the error persists after these steps, the control board or flow sensor itself may need professional diagnosis.

FAQ

Can too much detergent really cause the FC error?
Yes. Overdosing detergent, especially non-HE formulas, creates excess suds that can trick the washer’s sensors into thinking there’s a flow problem.

Is the FC error the same as other Maytag flow codes?
It’s related but distinct. Codes like the Maytag Washer F3 Error Code point to sensor faults, while FC is more specifically tied to water flow and suds detection.

Do I need a repair technician for this error?
Not always. Many FC errors clear up after reducing detergent use or clearing a blocked hose. If the issue continues after basic checks, a technician should inspect the inlet valve and control board, similar to troubleshooting steps used for the Maytag Washer F5 Error Code.