Bosch Oven Error E134

⚡ Quick Answer: The Bosch oven error E134 indicates a potential malfunction in the heating element. Users may experience symptoms such as the oven not heating properl... ✅ DIY Fixable

What Does Error E134 Mean?

The Bosch oven error E134 indicates a potential malfunction in the heating element. Users may experience symptoms such as the oven not heating properly or unusual clicking sounds during operation. To address this issue, it is recommended to reset the oven by turning it off and disconnecting power at the circuit breaker for 10-30 seconds. If the error persists, further investigation may be required.

Possible Causes

  • Heating Element

How to Fix Error E134

DIY Fix General‑purpose actions when encountering a Bosch oven error code

  1. Press any button to silence beeping if present.
  2. Turn off the oven and disconnect power at the circuit breaker for 10–30 seconds to attempt a reset.
  3. Reconnect power and observe whether the error reappears.

Technician Only Contact Bosch Support for undefined error code

  1. Collect the oven model number and serial/F‑D number from the appliance label.
  2. Call Bosch Customer Support or an authorized service provider with error code E134 and model details.
  3. Have the technician diagnose using Bosch diagnostic tools and proprietary fault code references.
🛑 When to Call a Pro:
  • If the error persists after power reset and cannot be cleared.
  • If the oven shows other malfunction symptoms (no heating, intermittent power, smoke, unusual noises).

Technical Specifications

wattage 3000W
component Heating Element
resistance 10-30 ohms
part_number 00420230
voltage_rating 240V AC

Common Questions

What does E134 error mean on Bosch oven?

The E134 error indicates a possible heating element malfunction, leading to issues such as no heating or unusual sounds.

Can I fix Bosch oven E134 error myself?

Yes, try resetting the oven by turning it off and disconnecting power for 10-30 seconds.

How much does it cost to fix E134 error?

Repair costs for the E134 error can vary by model and region.

When should I call a technician for E134?

Call a technician if the error persists after a reset or if you notice additional issues like smoke or unusual noises.

Sources & References

Data last verified: 2026-01-16

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