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Error code reference

Bosch Oven Error Code E

A fault code indicated by 'E' followed by a number appearing in the display while the control beeps continuously, indicating an appliance error…

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What the E error code actually means

Your Bosch oven has detected a problem and is showing an error code to let you know something isn't working correctly. The beeping and the 'E' on the display are designed to get your attention so you don't ignore the issue. You'll need to note the full code number shown after the 'E' and contact a service technician to get it properly diagnosed and repaired.

Diagnostic procedure

The full E procedure

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1
First diagnostic step
Follow the instructions in the display. If the code remains or there are no instructions, press INFO to display more information and turn off the beep. If the code is still displayed, write down the fault code number, turn off the oven, and call Service.
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Most common causes of E

Ranked by how often they cause this code
  1. 1Unread or unresolved fault requiring user action
  2. 2Temperature sensor fault
  3. 3Control board communication error
  4. 4Door lock or latch mechanism fault
  5. 5Heating element failure

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Questions people ask about E

What does E mean on a Bosch oven?
On a Bosch oven, 'E' appearing in the display followed by a number is a fault code indicating the oven has detected an error in one of its systems. The beeping that accompanies the code is designed to alert you to the condition. The specific number after the 'E' identifies the exact fault, so it is important to read and record the full code. Pressing the INFO button can display additional details and silence the beep.
Is it safe to use my Bosch oven when it shows an E error code?
You should not continue using the oven until you have followed the on-screen instructions and confirmed whether the fault is serious. The continuous beeping is intended to prevent the issue from being ignored. If the code remains after following the display prompts and pressing INFO, turn the oven off and do not operate it until a technician has assessed the problem.
How much does it cost to repair a Bosch oven showing an E error code?
Repair costs vary depending on which specific fault the numbered E code identifies and which component needs to be replaced. A service diagnostic visit typically costs in the range of $75 to $150. Parts and labor for common repairs such as a temperature sensor or control board can bring the total to anywhere from $150 to $500 or more depending on the component involved and local labor rates.
Can I fix the E error code on my Bosch oven myself?
It depends on the specific numbered code that follows the 'E'. Some conditions may be resolved by following on-screen instructions or pressing INFO as the display directs. However, if the code persists after those steps, Bosch recommends turning off the oven and contacting a service technician, as the underlying fault may involve a component that requires professional diagnosis and replacement.
Will resetting my Bosch oven clear the E error code?
Turning the oven off may temporarily silence the alert, but it will not resolve the underlying fault that caused the code to appear. If the condition that triggered the fault still exists, the code will return when the oven is powered back on. A proper repair of the faulty component is required to permanently clear the code.

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