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Error code reference
Bosch Oven Error Codes
66 error codes documented with diagnostic procedures.
Have your model number? Get codes specific to your unit.
EA fault code indicated by 'E' followed by a number appearing in the display while the…E000Wrong module codeE003User interface electronics exceed 185°F/85°C.E005Communication errorE009ROM-check error in user interfaceE010Data memory error in user interfaceE011Continuous pushing of a single keyE012Defective user interface PCB temperature sensor.E014ON/OFF key does not work.E032Continuous pushing of multiple keysE044Touch control module (TCM) option code errorE050Rotary encoder switch short to Vcc (500 series only)E101Cavity 1 temperature sensor openE104Cavity 1 temperature sensor shortedE106Cavity 1 door latch does not lockE107Cavity 1 door latch does not unlockE115Cavity 1 temperature in unlocked cavity too highE116Cavity 1 meat probe errorE118Cavity 1 (upper/single) cooling fan supervision errorE122Cavity 1 meat probe sensor temperature too highE123Cavity 1 meat probe sensor temperature too lowE124Cavity 1 (upper/single) door switch errorE126Cavity 1 door latch errorE201Cavity 2 temperature sensor openE204Cavity 2 temperature sensor shortedE206Cavity 2 door latch does not lockE207Cavity 2 door latch does not unlockE215Cavity 2 temperature in unlocked cavity too highE216Cavity 2 meat probe errorE218Cavity 2 (lower) cooling fan supervision errorE222Cavity 2 meat probe sensor temperature too highE223Cavity 2 meat probe sensor temperature too lowE224Cavity 2 (lower) door switch errorE226Cavity 2 door latch errorE302Control module too hotE303Electronics delta temperature too highE305Communication errorE309ROM-check error in control moduleE310Data memory error in control moduleE312Defective control module temperature sensorE314Cancel/Off key errorE414Cancel/Off key errorF111Runaway upper (or single) oven temperature exceeding 650°F; may be caused by oven powered…F112Runaway lower oven temperature exceeding 650°F; may be caused by oven powered on while…F113Runaway upper (or single) oven temperature exceeding 950°F; caused by intermittent/bad…F114Runaway lower oven temperature exceeding 950°F; caused by intermittent/bad temperature…F121Stuck keyboard key; bad display head or bad keyboard.F123Keyboard disconnected; bad connection between keyboard and Display Board.F125Upper Cancel (or Cancel for single oven) key circuit problem; bad connection or bad…F126Lower Cancel key circuit problem; bad connection or bad display or keyboard.F127Cancel key redundant return problem; bad connection or bad Display Board or keyboard.F141Slave micro not functioning; bad Power Board or Display Board.F143Vcc open circuit on slave micro; bad Power Board or Display Board.F145Sensor input on the slave micro shorted together; bad Power Board.F147Ground open circuit on the slave micro; bad Power Board.F151EEPROM failure or communication circuit error; bad Display Board or Power Board.F153Control calibration values not in range; bad Power Board or Display Board.F155Corrupted EEPROM; at power-up may be benign checksum error, but if displayed when…F31Upper (or single) oven temperature sensor failure due to an open or short circuit in the…F32Lower oven temperature sensor failure due to an open or short circuit in the lower oven…F41Upper (or single) oven motorized latch will not lock; defective or jammed door/latch…F42Lower motorized latch will not lock; defective or jammed lower oven door/latch switches…F43Upper (or single) oven motorized latch will not unlock; defective or jammed door/latch…F44Lower motorized latch will not unlock; defective or jammed lower oven door/latch switches…F45Upper (or single) oven latch reports both locked and unlocked simultaneously; defective…F46Lower oven latch reports both locked and unlocked simultaneously; defective or jammed…
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Common questions
How do I find the error code on my Bosch Oven?
Most Bosch ovens show the code directly on the control panel display. If your model has no display, it can be read by entering diagnostic mode with the key sequence for your model. The full procedures include model-specific instructions for reading codes.
Are these codes specific to my model?
The codes here apply broadly to Bosch ovens. Meanings and diagnostic steps can vary by model and production year, so enter your model number for model-specific information and procedures.
What do I do if my code is not listed?
Some codes are model-specific or only appear in diagnostic mode. Enter your model number to get codes specific to your unit, or contact us. We update the database continuously from manufacturer service documentation.
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