Brand guide
Bosch Error Codes: Meanings & Safe Checks
Match the equipment family and displayed code before following any check.
Bosch dishwasher E01 means There is a heat pump motor circuit fault at the main control board.
Bosch dishwasher E0100 means There is a heat pump motor circuit fault at the main control board.
Bosch dishwasher E0103 means There is a main control board relay fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E0105 means The dishwasher has detected faulty (heater) electronics during self-test.
Bosch dishwasher E0106 means There is a wash arm diverter circuit fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E0107 means There is a main control board relay fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E0110 means Failure causing electronics miscommunication. See the verified model scope, safe checks, and official source.
Bosch dishwasher E02 means There is a main control board relay fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E03 means There is a main control board relay fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E04 means The dishwasher has detected faulty (heater) electronics during self-test.
Bosch dishwasher E05 means There is a wash arm diverter circuit fault/error in the main control board.
Bosch dishwasher E06 means There is a door sensor circuit fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E07 means The Zeolite (Crystal Dry) fan motor is defective. See the verified model scope, safe checks, and official source.
Bosch dishwasher E09 means There is a heat pump internal heater fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E10 means There is a Zeolite (Crystal Dry) chamber heater fault/error.
Bosch dishwasher E12 means There is limescale build-up in the heat pump; the dishwasher needs to be descaled.
Bosch dishwasher E14 means There is a flow meter failure, or an issue with water flowing into the dishwasher / the filling system.
Bosch dishwasher E15 means The safety switch has detected water in the base of the dishwasher; the leakage protection system has been activated.
Bosch dishwasher E16 means There is an issue with water flowing into the dishwasher / the filling system; water may not be able to enter.
Bosch dishwasher E18 means There is an issue with water flow into the dishwasher: the water level is too low, or water is not being pumped correctly.
Bosch dishwasher E19 means There is a detergent dispenser solenoid circuit fault/error.
Bosch dishwasher E20 means There is a heat pump internal heater fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E2030 means There is a heat pump internal heater fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E2060 means There is limescale build-up in the heat pump; the dishwasher needs to be descaled.
Bosch dishwasher E21 means The heat pump is blocked. See the verified model scope, safe checks, and official source.
Bosch dishwasher E2120 means There is a Zeolite (Crystal Dry) chamber heater fault/error.
Bosch dishwasher E2130 means The Zeolite (Crystal Dry) fan motor is defective. See the verified model scope, safe checks, and official source.
Bosch dishwasher E22 means The dishwasher filter is blocked (the filter catches food particles and must be cleaned regularly).
Bosch dishwasher E23 means There is an issue with the drain pump (blocked, clogged, or faulty).
Bosch dishwasher code E24 indicates a drainage problem. See the verified model scope, safe checks, and official source.
Bosch dishwasher E25 means The drain pump is blocked, or the drain pump cover is loose or missing.
Bosch dishwasher E27 means The house power supply to the unit is too low. See the verified model scope, safe checks, and official source.
Bosch dishwasher E3000 means There is a flow meter failure, or an issue with water flowing into the dishwasher / the filling system.
Bosch dishwasher E3100 means The safety switch has detected water in the base of the dishwasher; the leakage protection system has been activated.
Bosch dishwasher E3200 means There is an issue with water flow into the dishwasher: the water level is too low, or water is not being pumped correctly.
Bosch dishwasher E3300 means There is an issue with water flowing into the dishwasher / the filling system; water may not be able to enter.
Bosch dishwasher E6001 means There is a heat pump internal heater fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E6002 means The heat pump is blocked. See the verified model scope, safe checks, and official source.
Bosch dishwasher E6101 means There is an issue with the drain pump (blocked, clogged, or faulty).
Bosch dishwasher E6102 means The drain pump is blocked, or the drain pump cover is loose or missing.
Bosch dishwasher E6103 means The dishwasher is not draining properly because the drain filter is blocked.
Bosch dishwasher E6160 means PowerControl™ (Controlled Lower Spray Arm) reference position not found.
Bosch dishwasher E6900 means There is a detergent dispenser solenoid circuit fault/error.
Bosch dishwasher E8000 means There is a door sensor circuit fault/error. See the verified model scope, safe checks, and official source.
Bosch dishwasher E9001 means The house power supply to the unit is too low. See the verified model scope, safe checks, and official source.
Bosch dishwasher E9240 means The dishwasher filter is blocked (the filter catches food particles and must be cleaned regularly).
Bosch lists E01 or E02 for Dryers and describes it as: The lint filter is blocked and needs to be cleaned.
Bosch lists E06 for Dryers and describes it as: There is a fault/error detected with the heating circuit.
Bosch lists E08 Or E09 Or E24 Or E25 Or E28 Or E90 for Dryers and describes it as: There is an electronics fault/error.
Bosch lists e005 for Ovens and ranges and describes it as: Communication failure between the user interface and power board.
Bosch lists e011 for Ovens and ranges and describes it as: Touch sensor failure on oven control panel.
Bosch lists E100 for Ovens and ranges and describes it as: An electronics fault has occurred.
Bosch lists e101 for Ovens and ranges and describes it as: The temperature sensor on the appliance is malfunctioning.
Bosch lists E11 for Ovens and ranges and describes it as: The touch keys are not operating properly.
Bosch lists e126 for Ovens and ranges and describes it as: The door lock on the appliance is malfunctioning.
Bosch lists e302 for Ovens and ranges and describes it as: The power board has overheated.
Bosch lists e310 for Ovens and ranges and describes it as: There is a power supply failure.
Bosch lists E7010 for Cooktops and describes it as: The cooktop is unable to connect to your home network or to the hood.
Bosch lists E7015 Or E8207 Or E8208 Or F2 Or F4 for Cooktops, Ovens and ranges and describes it as: The electronics have overheated.
Bosch lists E9000 or E9010 for Cooktops, Ovens and ranges and describes it as: The supply voltage is incorrect.
Bosch lists F1 or F6 for Cooktops, Ovens and ranges and describes it as: The cooking zone has overheated.
Bosch lists F8 for Cooktops and describes it as: The cooking zone has been operating continuously for an extended period of time without interaction.
Bosch lists E02 for Refrigerators and describes it as: The icemaker is faulty or the ice water system controls have a communication issue.
Bosch lists E03 for Refrigerators and describes it as: There is a dispenser user interface fault/error.
Bosch lists E:36 -25 -26 for Washers and describes it as: Drain pump is blocked.
Bosch lists E:38 / -25 / -26 for Washers and describes it as: The drain pump is blocked.
Bosch lists E:60 -2B for Washers and describes it as: The laundry is unevenly distributed.
Bosch lists E16 Or E34 Or F16 Or F34 for Washers and describes it as: The door is not locked properly.
Bosch lists E17 Or F17 Or F29 for Washers and describes it as: The filters in the water connection or AquaStop hose are blocked or the water pressure is too…
Bosch lists E18 or F18 for Washers and describes it as: The drainage hose is blocked or kinked.
Bosch lists E32 or F32 for Washers and describes it as: An imbalance is detected.
Bosch lists E33 or F33 for Washers and describes it as: Detergent foam has been detected.
Bosch lists E80 for Washers and describes it as: There's a fault/error in the drive circuit.
Bosch lists H:32 for Washers and describes it as: The laundry is unevenly distributed.