Dishwasher Error Codes
Explanations follow official manufacturer support pages. Pick a code below or use the search.
Bosch dishwasher
- E06Door sensor circuit fault. Bosch Dishwasher code E06: what the manufacturer says to check and when to call service.
- E15The safety switch detected water in the base of the dishwasher; the leakage protection system has been activated.
- E16Problem with water flowing into the dishwasher or the filling system; water may not be able to enter. · also E17
- E18Water flow problem: the water level is too low or water is not being pumped correctly; inlet flow should be about 10 L/min.
- E22Can be caused by a blocked dishwasher filter, a blocked drain pump or loose drain pump cover.
- E24The dishwasher is not draining properly, typically due to a blocked drain filter, a loose drain pump cover, a kinked hose.
- E25The drain pump is blocked or the drain pump cover is loose or missing.
LG dishwasher
- AEA leak inside the dishwasher has tripped the float switch; the leak source must be found and fixed before the dishwasher can be used again. · also E1, EI, FE
- BEBubble error: using regular handwash or liquid dishwashing detergent creates excessive bubbles that can leak outside.
- F37Auto Open Door error: the Auto Open Door feature does not function. LG Dishwasher code F37: what the manufacturer says to check and when to call service.
- IEWater inlet error: the water level stayed too low (insufficient water) 30 seconds to about 10 minutes after fill began, so the dishwasher alarms.
- OEDrain (outlet) error: the unit has detected a drain problem - the tub is not draining.
Samsung dishwasher
- 1CThe dishwasher fails to start or stops early and keeps trying to drain even when there is basically no water inside (low-water-level condition).
- 4CThe dishwasher is not getting water at the pressure or temperature it needs (water supply error).
- 4C5The dishwasher starts, attempts to fill, then stops early with a dry tub - a water supply pressure or delivery fault.
- 5CThe dishwasher cannot drain (drain error). Samsung Dishwasher code 5C: what the manufacturer says to check and when to call service.
- 5C2The dishwasher attempts to drain but the pump either fails to start, runs only briefly, or stalls.
- ACThe dishwasher powers on but won't start or run cycles, may stop mid-cycle and become unresponsive.
- DCThe dishwasher powers on but won't start or stops shortly after pressing Start (door-related fault).
- HC4The wash may complete but drying fails or ends early, with unusually hot air at the door vent just before stopping and beeping.
- LCThe leak sensor has detected moisture; the dishwasher turns itself on, will not turn off, and keeps trying to drain the water away.
- OCThere is more water in the dishwasher than there should be (over-level / overflow error).
Whirlpool dishwasher
- F6E3Excessive suds detected in the tub, which can stop the dishwasher from filling or operating properly.
- F6E4Water float (overfill) switch error - incorrect leveling can actuate the overfill/float switch and trigger this code.
- F8E2Fill valve electrical error. Whirlpool suggests removing the drip tray to inspect the inlet valve connection for leaks, then power cycling.
- F8E4Water detected in the drip tray - a possible leak or overflow, common after a new installation.
- F8E5Fill valve stuck open - water may keep entering the dishwasher. Whirlpool says to shut off the water supply.
- F9E1Long drain condition - the dishwasher is not draining. Whirlpool lists checks for the filter, drain hose, sink disposer, and air gap, then a power cycle.
- F9E2Drain motor error. Whirlpool lists drain-path checks (disposer knockout, clogs, kinked hose, hose routing), then a power cycle; service if it returns.
- FAE5Diverter leak. Whirlpool says to check for leaks under the dishwasher and confirm water connections are secure, press Cancel twice, and try a new cycle.
- H2OThe dishwasher is not detecting incoming water. Whirlpool says to verify the water supply is on and the supply hose is not kinked.