Bosch Refrigerator Error Code 2-4-1

Error code 2-4-1 means the ice maker self-test failed because the refrigerator detected an open door during the test. The ice maker requires a closed door to complete its diagnostic sequence. This code most commonly points to a faulty or misaligned door switch that is sending a false open-door signal to the control board.

A reset may temporarily clear the code, but it will return if the underlying cause, typically a faulty door switch, has not been addressed. The ice maker will attempt its self-test again and trigger the same code if the door switch is still signaling an open-door condition. It is best to diagnose and correct the switch issue before relying on a reset.

If the fix requires only a door switch replacement, parts typically range from around $15 to $50 depending on the specific model. Adding professional labor, total repair costs generally fall between $100 and $200. If the control board is involved, costs can be higher, but board replacement is an unlikely outcome for this particular code.

Start by taping the door switch into the closed position to see if the ice maker self-test completes successfully. If the test passes with the switch taped, the door switch is likely faulty and should be replaced. Also check that the door is properly aligned and that the switch plunger is being fully depressed when the door closes. If the problem persists after replacing the switch, inspect the wiring harness connected to the switch.

This code does not represent a safety hazard. It indicates the ice maker self-test was interrupted, not a problem with refrigerant, electrical safety, or food storage temperatures. However, leaving the issue unresolved can prevent the ice maker from operating correctly, so it is worth addressing promptly.