FAULTNEST FAULT CODES
Bosch Dishwashers Fault Codes
Browse Bosch dishwashers fault and error codes, meanings, likely causes and diagnostic checks.
AVAILABLE CODES
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6 published codes currently listed for this manufacturer and category.
Dishwasher heating element defective
Bosch identifies E09 as a defective heating element.
Water leakage detected
The dishwasher has detected a water leakage condition.
Dishwasher water supply too low or cut off
Bosch identifies E18 as a water-supply condition where the supply has been cut off or is too low.
Heat exchanger fault
Bosch identifies E19 as a problem with the dishwasher heat exchanger.
Dishwasher not draining properly
E24 indicates that the dishwasher is not draining properly, commonly because of a blockage.
Mains voltage too low
E27 indicates insufficient voltage in the electrical supply rather than an internal dishwasher fault.
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