Bosch Oven E101 Error: Temp Probe Cable Break
What Does Bosch Oven Error Code E101 Mean? Error code E101 indicates a cable break in the oven temperature probe. This probe is essential for temperature regulation — without it, the oven cannot heat safely. Common Causes The temperature probe wire has broken from repeated thermal cycling or the PT500 sensor itself has failed. These […]
Quick Assessment
Answer to continue safely
Is it safe to keep using?
No. Without temperature sensing, the oven could overheat uncontrollably. Do not use.
Can I reset the code?
No. A cable break is a physical fault that requires repair.
When to stop immediately?
Stop if you notice: Oven won't heat or heats without stopping, Display shows no temperature reading.
Symptoms You May Notice
Oven won't heat at all
The oven does not start heating because it cannot read the internal temperature.
Temperature display shows dashes or zero
Instead of a temperature reading, the display shows '--' or stays at zero.
Possible Causes
Broken probe wire
The wire from the temperature probe to the board has broken from heat damage.
Requires ProfessionalFailed PT500 sensor
The platinum resistance sensor itself has failed.
Requires ProfessionalSafe Checks You Can Do
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1
Power cycle
Turn off breaker for 5 minutes and try again.
Won't fix a physical cable break but rules out electronic glitches.
When to Call a Professional
Contact a qualified technician if:
- Probe resistance reads open circuit
- Wire is visibly damaged or burned
- Sensor connector is corroded
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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