GE Refrigerator Error Code Pc Er

Pc Er indicates that the control panel board and the main control board have not been able to communicate with each other for at least 10 seconds. The code points to a fault in the communication circuit connecting these two boards. Despite the error, the refrigerator continues to run and cool normally. Diagnostics should start with checking the wiring and connectors between the two boards.

Yes, food safety is not an immediate concern with the Pc Er code because the refrigerator continues to operate and maintain temperature normally. The error only indicates a communication problem between two boards and does not affect the compressor or cooling system. You should still address the fault to prevent the issue from progressing or masking other problems.

If the fix is simply reseating a loose connector, there is no parts cost involved. A replacement control panel board typically runs in the range of $75 to $200 depending on the model, while a main control board can range from $100 to $300 or more. Labor costs for a service call generally add $100 to $200 on top of parts, though costs vary by region and technician.

A power reset, such as unplugging the unit for a few minutes, may temporarily clear the code if a minor glitch caused the communication failure. However, if the underlying issue is a loose connector, damaged wire, or failed board, the code will return once power is restored. A reset is a reasonable first step, but a physical inspection of the communication circuit should follow if the code reappears.

Start by inspecting the wire harness connectors at both the control panel board and the main board for any that are loose, corroded, or damaged. Reseat all connectors firmly and check the harness for any pinched or broken wires. If connections are secure and the code persists, testing or replacing the control panel board is the next step, followed by the main board if the panel board is not the cause.