Maytag Washer Error Code HC — Hot and Cold Hoses Reversed
What this means
The HC error code indicates the washer has detected that the hot and cold water supply hoses are reversed — the hot hose is connected to the cold faucet and vice versa. This means the washer cannot deliver water at the correct temperature for the selected cycle, potentially affecting wash performance.
Alternate codes: hC
Step-by-step fix
3 stepsTurn off water supply
Turn off both hot and cold water faucets behind the washer.
Turn the valves clockwise to close them completely.
Swap the hoses
Disconnect both inlet hoses from the faucets. Connect the hot water hose (usually red-marked) to the hot faucet and the cold water hose (usually blue-marked) to the cold faucet.
Have towels ready — some water will drain from the hoses when disconnected.
Reconnect and test
Hand-tighten the hose connections, then snug them with pliers. Turn the water back on, check for leaks, and run a warm wash cycle to verify the error clears.
If your faucets are not labeled, feel the pipes — the hot pipe will be warm after running hot water elsewhere in the house.
When to call a professional
This is a simple DIY fix. Call a plumber only if the water supply faucets are seized and cannot be turned.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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