Bosch Oven Error E133

⚡ Quick Answer: The Bosch oven error code E133 indicates a potential malfunction in the heating element, which may result in the oven's inability to heat properly or ... ❌ Professional Repair Recommended

What Does Error E133 Mean?

The Bosch oven error code E133 indicates a potential malfunction in the heating element, which may result in the oven's inability to heat properly or cause unusual display behavior. This error can hinder cooking performance and should be addressed promptly to restore functionality. If you encounter this error, it is advisable to contact Bosch support or a professional technician for accurate diagnosis and repair.

Possible Causes

  • Heating Element

How to Fix Error E133

  1. Inspect the Heating Element: Remove the oven's back panel to access the heating element. Look for visible signs of damage, such as burn marks or breaks.
  2. Test the Heating Element: Using a multimeter, set it to the resistance setting and check the heating element's resistance. A reading of infinity indicates a break.
  3. Replace the Heating Element: If the heating element is faulty, unscrew it from its mount and disconnect the wires. Install the new element by reversing the removal process.
🛑 When to Call a Pro:
  • Because no reliable information exists for this error code on Bosch ovens, stop troubleshooting and contact Bosch support or a qualified technician with your exact model number and displayed code.

Technical Specifications

wattage 3000W
component Heating Element
resistance 10-30 ohms
part_number 00425136
voltage_rating 240V AC

Common Questions

What does E133 error mean on bosch oven?

E133 indicates a malfunction in the heating element, affecting heating and display.

Can I fix bosch oven E133 error myself?

No specific DIY actions are available; it's best to contact a technician.

How much does it cost to fix E133 error?

Repair costs vary by model and region; consult a local technician for estimates.

When should I call a technician for E133?

Contact a technician as soon as you see E133, as troubleshooting is not advised without expert help.

Sources & References

Data last verified: 2026-01-16

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