Frigidaire Washer Error Code E5C

E5C is an overvoltage fault indicating that the DC bus voltage inside the motor control board has exceeded 400 V DC. The washer shuts down automatically to protect its internal components when this threshold is crossed. The fault is typically related to the incoming power supply, wiring connections, or a failing control board.

No, you should not continue using the washer while E5C is active. The error indicates the control board is experiencing voltage levels that can damage internal components or create an electrical hazard. Stop using the machine and have the power supply and wiring inspected before attempting to run another cycle.

Repair costs vary depending on the cause. If the fix involves correcting a wiring connection or outlet issue, costs may be relatively low, typically in the range of $50 to $150 for an electrician's service call. If the motor control board needs replacement, parts and labor combined can range from $200 to $450 or more depending on the specific model and local labor rates.

Some causes of E5C are DIY-friendly, such as checking that the washer's outlet voltage is within normal range and inspecting wiring connections for looseness or corrosion. However, if the fault points to a failed motor control board or a utility supply problem, those repairs require a qualified technician or electrician. Working with high-voltage components inside the washer carries serious safety risks and should be left to a professional.

A reset may temporarily clear the E5C code, but the fault will return if the underlying cause has not been corrected. If the incoming voltage or wiring problem persists, the overvoltage condition will recur on the next cycle. Always diagnose and resolve the root cause before relying on a reset to clear the error.