Dishwasher error codes
Choose your brand, then the code on the display. Every code shows what it means, the likely causes and how to fix it yourself.
Samsung dishwasher error codes
4CWater not filling (water supply problem)5CWater not drainingLCWater leak detected in the baseOCToo much water (overfill)HEHeating fault, water not heatingtETemperature sensor (thermistor) fault3CPump fault3EIncoming water too hot9ENot enough waterHCOverheating (safety limit tripped)bEButton stuck or held downCECommunication error between control boards1EFilter clogged
LG dishwasher error codes
AEWater leak detected in the baseIEWater not filling (water supply problem)OEWater not drainingtETemperature sensor (thermistor) faultHEHeating fault, water not heatingLEWash motor faultPEWater level (pressure) sensor faultbEToo much foam (suds) detectednEWash pump impeller blocked or not turningCLChild lock is on
Bosch / Siemens dishwasher error codes
E15Water leak detected in the baseE24Water not drainingE22Filter cloggedE17Water not filling (water supply problem)E09Heating fault, water not heatingE27Power supply voltage out of rangeE01Control system error