Skip to main content
Bosch Oven Error Codes
66 error codes for Bosch oven models. Each links to the full diagnostic procedure from the service manual.
CodeDescription
EA fault code indicated by 'E' followed by a number appearing in the display…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 highMyPros+ Max
Get the full diagnostic procedure for any Bosch oven error code.
- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts
- Verified part numbers when replacement is required
Get started
$29/month · Cancel anytime · Or $9.95 3-day pass
E123Cavity 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…F112Runaway lower oven temperature exceeding 650°F; may be caused by oven powered…F113Runaway upper (or single) oven temperature exceeding 950°F; caused by…F114Runaway lower oven temperature exceeding 950°F; caused by intermittent/bad…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…F126Lower Cancel key circuit problem; bad connection or bad display or keyboard.F127Cancel key redundant return problem; bad connection or bad Display Board or…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…F31Upper (or single) oven temperature sensor failure due to an open or short…F32Lower oven temperature sensor failure due to an open or short circuit in the…F41Upper (or single) oven motorized latch will not lock; defective or jammed…F42Lower motorized latch will not lock; defective or jammed lower oven door/latch…F43Upper (or single) oven motorized latch will not unlock; defective or jammed…F44Lower motorized latch will not unlock; defective or jammed lower oven…F45Upper (or single) oven latch reports both locked and unlocked simultaneously…F46Lower oven latch reports both locked and unlocked simultaneously; defective or…