Error code reference
Bosch Oven Error Code E003
User interface electronics exceed 185°F/85°C.
User interface electronics exceed 185°F/85°C.
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E003 on my Bosch Oven
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User interface electronics exceed 185°F/85°C
From Service Manual 974967, p.19:
1.Access service mode to confirm the active fault code and read stored error history.
2.Inspect the communication harness between the main control and the UI board for bent pins or unseated connectors at each end.
3.Measure supply voltage to the UI board. Expected: 5 VDC at the interface connector; a low or missing rail points back to the main control supply.
Part 00705665
Display module
Related Bosch oven codes
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- E014ON/OFF key does not work.
View all 65 Bosch oven codes
- E032Continuous pushing of multiple keys
- E044Touch control module (TCM) option code error
- E050Rotary encoder switch short to Vcc (500 series only)
- E101Cavity 1 temperature sensor open
- E104Cavity 1 temperature sensor shorted
- E106Cavity 1 door latch does not lock
- E107Cavity 1 door latch does not unlock
- E115Cavity 1 temperature in unlocked cavity too high
- E116Cavity 1 meat probe error
- E118Cavity 1 (upper/single) cooling fan supervision error
- E122Cavity 1 meat probe sensor temperature too high
- E123Cavity 1 meat probe sensor temperature too low
- E124Cavity 1 (upper/single) door switch error
- E126Cavity 1 door latch error
- E201Cavity 2 temperature sensor open
- E204Cavity 2 temperature sensor shorted
- E206Cavity 2 door latch does not lock
- E207Cavity 2 door latch does not unlock
- E215Cavity 2 temperature in unlocked cavity too high
- E216Cavity 2 meat probe error
- E218Cavity 2 (lower) cooling fan supervision error
- E222Cavity 2 meat probe sensor temperature too high
- E223Cavity 2 meat probe sensor temperature too low
- E224Cavity 2 (lower) door switch error
- E226Cavity 2 door latch error
- E302Control module too hot
- E303Electronics delta temperature too high
- E305Communication error
- E309ROM-check error in control module
- E310Data memory error in control module
- E312Defective control module temperature sensor
- E314Cancel/Off key error
- E414Cancel/Off key error
- F111Runaway upper (or single) oven temperature exceeding 650°F…
- F112Runaway lower oven temperature exceeding 650°F; may be…
- F113Runaway upper (or single) oven temperature exceeding 950°F…
- F114Runaway lower oven temperature exceeding 950°F; caused by…
- F121Stuck keyboard key; bad display head or bad keyboard.
- F123Keyboard disconnected; bad connection between keyboard and…
- F125Upper Cancel (or Cancel for single oven) key circuit…
- F126Lower Cancel key circuit problem; bad connection or bad…
- F127Cancel key redundant return problem; bad connection or bad…
- F141Slave micro not functioning; bad Power Board or Display…
- F143Vcc open circuit on slave micro; bad Power Board or Display…
- F145Sensor input on the slave micro shorted together; bad Power…
- F147Ground open circuit on the slave micro; bad Power Board.
- F151EEPROM failure or communication circuit error; bad Display…
- F153Control calibration values not in range; bad Power Board or…
- F155Corrupted EEPROM; at power-up may be benign checksum error…
- F31Upper (or single) oven temperature sensor failure due to an…
- F32Lower oven temperature sensor failure due to an open or…
- F41Upper (or single) oven motorized latch will not lock…
- F42Lower motorized latch will not lock; defective or jammed…
- F43Upper (or single) oven motorized latch will not unlock…
- F44Lower motorized latch will not unlock; defective or jammed…
- F45Upper (or single) oven latch reports both locked and…
- F46Lower oven latch reports both locked and unlocked…
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