Bosch Oven Error F23
⚡ Quick Answer: The Bosch oven error F23 indicates a malfunction in the control or display interface, often due to a shorted lower oven cancel key or a communication ... ⚠️ Difficulty Varies
What Does Error F23 Mean?
The Bosch oven error F23 indicates a malfunction in the control or display interface, often due to a shorted lower oven cancel key or a communication fault between the touch panel and control PCB. Symptoms include an F23 error code appearing on the digital display and unresponsive or erratic button inputs. This error can disrupt normal oven functions, leading to inaccurate temperature readings and erratic behavior.
Common Symptoms:
- F23 appears on digital display when attempting to use the oven
- Buttons or touch inputs may be unresponsive or erratic
Possible Causes
- Shorted or faulty lower oven cancel key or control panel input (medium)
- Loose or poor connection between the control display PCB and touch panel (medium)
How to Fix Error F23
DIY Fix Basic Interface Reset and Inspection
- Turn off power to the oven at the breaker or unplug it if accessible.
- Wait about 60 seconds to allow electronic components to fully power down.
- Restore power and attempt to use the oven again to see if the error clears.
Technician Only Inspect/Repair Control Display PCB and Touch Panel Connections
- Disconnect power to the oven at the breaker.
- Remove access panels to reach the control display PCB and touch panel assembly.
- Inspect connectors between the touch panel and control PCB for signs of damage, overheating, or poor seating.
- Reseat or replace the control display PCB or touch panel if necessary to resolve the F23 condition.
Parts needed: Control display PCB, Touch panel interface
- If the error persists after basic reset attempts
- If there are signs of electrical damage (burnt connectors, melted plastic) around the control interface
- If you are uncomfortable or untrained in accessing oven internals
Next step
Choose the next step for F23
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Main Control Board
The central brain of the appliance that controls all components, cycles, and timings.
- Typical part-only price
- $120 - $280
- DIY difficulty
- Medium
- Estimated time
- 20-40 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Model-compatible Oven parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Non-Scratch Cooktop Cleaner
A routine surface-care product. Confirm that it is approved for the specific glass, ceramic, enamel, or stainless finish.
Oven Thermometer
A diagnostic aid for comparing cavity temperature during a controlled check. It does not prove which internal component has failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| wattage | |
|---|---|
| component | Temperature Sensor |
| resistance | 1000-1100 ohms |
| part_number | 00491192 |
| voltage_rating | 120V AC |
Common Questions
What does F23 error mean on Bosch oven?
F23 error indicates a control/display interface malfunction, causing unresponsive buttons and inaccurate temperature readings.
Can I fix Bosch oven F23 error myself?
Yes, you can attempt a basic reset by turning off power to the oven for 60 seconds and then restoring it.
How much does it cost to fix F23 error?
Repair costs typically range from $300 to $700 for parts, with additional labor costs depending on the service.
When should I call a technician for F23?
Call a technician if the error persists after a reset, if there are signs of electrical damage, or if you're not comfortable accessing internal components.
Sources & References
Data last verified: 2026-07-25
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