Common meanings of codes seen on popular brands. Codes vary by model: always confirm with the owner's manual or the tech sheet inside the appliance.

Washing Machine Error Codes

Code	Brand	Meaning	What to try
UE / UB / Ub	Samsung	Unbalanced load	Redistribute the load, wash bulky items alone and check the washer is level.
UE	LG	Unbalanced load	Redistribute or reduce the load. If it happens on every load, the shock absorbers may be worn.
OE	LG	Water not draining	Clean the drain pump filter, check the drain hose for kinks, then test the drain pump.
IE	LG	Water not filling	Open both water valves fully and clean the inlet hose screens.
dE / dE1	LG / Samsung	Door not locked	Close the door firmly and check for clothing caught in the door. Repeated errors point to the door lock.
LE	LG	Motor locked or overloaded	Unplug for 10 minutes and try a smaller load. If it returns, the motor or stator needs checking.
4C / 4E	Samsung	Water supply problem	Check water valves are open and inlet screens are clear.
5C / 5E / nd	Samsung	Drain problem	Clean the drain filter and check the drain hose.
F21 / F9 E1	Whirlpool / Maytag	Long drain time	Clean the pump filter and check the drain hose height and kinks.
F20 / F8 E1	Whirlpool / Maytag	Long fill time / no water	Check water pressure, valves and inlet screens.
E21	Bosch	Drain pump blocked	Clean the drain pump filter behind the lower front panel.
E18	Bosch	Drain problem	Clear the drain filter and hose.

Dryer Error Codes

Code	Brand	Meaning	What to try
D80 / D90 / D95	LG	Exhaust vent restricted (80-95% blocked)	Clean the lint screen and the full vent run to the outside. Do not keep running the dryer.
tE1 / tE2	LG	Temperature sensor (thermistor) fault	Unplug for a few minutes; if it returns, the thermistor or its wiring needs testing.
HE	LG / Samsung	Heating problem	Check both breakers on electric dryers and the gas supply on gas dryers.
9C1 / 9E	Samsung	Power or voltage problem	Check the breaker and that the outlet supplies full voltage.
tS / tO	Samsung	Thermistor open or shorted	Have the thermistor and wiring tested.
PF	Various	Power failure during cycle	Press start to resume. Frequent PF codes suggest a loose plug or wiring issue.
F01	Whirlpool / Maytag	Control board fault	Unplug for 5 minutes; if the code returns, the control board may need replacing.
F28 / F3 E1	Whirlpool / Maytag	Exhaust thermistor fault	Have the exhaust thermistor and wiring tested.

Code	Brand	Meaning	What to try
E15	Bosch	Water in the base (leak protection)	Turn off and unplug. Water in the base tray must be dried and the leak found.
E24 / E25	Bosch	Drain blocked	Clean the filter and check the drain hose and disposal connection.
OE	LG	Draining problem	Clean the filter and check for a kinked hose.
IE	LG	Not filling	Make sure the water supply valve under the sink is open.
HE	LG	Heater problem	Have the heater and its circuit tested.
LC / LE	Samsung	Leak detected	Check under the unit and in the base for water.
4C	Samsung	Water supply problem	Check the supply valve and inlet hose.
F2 E1	Whirlpool / KitchenAid	Stuck button on the control panel	Make sure nothing is pressing on the panel; the keypad may need replacing.
F9 E1	Whirlpool / KitchenAid	Long drain	Clear the filter and drain path.

Code	Brand	Meaning	What to try
22E / 22C	Samsung	Fresh-food fan error, often from ice	Check for frost on the back panel. A defrost problem is the usual cause.
33E / 39E	Samsung	Ice maker sensor or fan error	Check for ice jams in the ice maker; reset the ice maker.
OF OF	Samsung	Demo (cooling off) mode	Press and hold the buttons listed in your manual to exit demo mode.
Er IF	LG	Ice maker fan error	Check for ice around the ice maker fan.
Er FF	LG	Freezer fan error	Usually ice on the fan. A defrost problem may be the cause.
Er dH	LG	Defrost heater error	The defrost heater or sensor needs testing.
Er CO	LG	Communication error between boards	Unplug for 5 minutes; if it returns, wiring or a board needs checking.
Er rS	LG	Fridge sensor error	Have the temperature sensor tested.
PO / SY	GE	Sensor or system error (varies by model)	Note the full code and model number and call for service.

Code	Brand	Meaning	What to try
F1	GE / Frigidaire	Control board failure	Turn off power for 5 minutes. If it returns, the control board needs replacing.
F2	GE	Oven too hot	Turn off power. A stuck relay or sensor problem is likely.
F3 / F4	GE / Whirlpool	Oven temperature sensor open or shorted	Have the oven sensor tested; it is a common, inexpensive repair.
F9 / F9 E0	GE / Whirlpool	Door lock problem	Make sure nothing blocks the door. The lock motor or switch may need replacing.
F10	Frigidaire	Runaway temperature	Turn off power. Do not use until checked.
F11	Frigidaire / Electrolux	Shorted keypad	The touchpad or control needs replacing.
SE / -SE-	Samsung / Bosch	Key pressed too long or shorted key	Clean the panel; if it continues, the keypad needs replacing.
E-08 / C-d	Samsung	Temperature sensor or door lock	Have the sensor or door lock tested.

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