Whirlpool / Maytag / KitchenAid · Refrigerator error code

Flashing F (F3 E1, F3 E2, F3 E4, F4 E1, F6 E1, F8 E1, etc.)Control-detected fault (meaning by F/E pair on the tech sheet)

Cross-checked Power off, standard tools

Unlock what this code means, its causes, tests and parts

Full library + AI assistant for $34.90, one time.

Get lifetime access

OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

Related diagnostic guides

More Whirlpool / Maytag / KitchenAid refrigerator codes

Whirlpool / Maytag / KitchenAid refrigerator error Flashing F (F3 E1, F3 E2, F3 E4, F4 E1, F6 E1, F8 E1, etc.): Control-detected fault (meaning by F/E pair on the tech sheet) · OnCall Tech