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Error code reference

KitchenAid Microwave Error Code SAB

Oven is in Sabbath Mode.

KitchenAid codesKitchenAid microwave codes

Oven is in Sabbath Mode.

First step from the service manual

Press and hold '6' key for 5 seconds to end Sabbath Mode.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What SAB means on a KitchenAid microwave

The SAB code on a KitchenAid microwave indicates that the unit has been placed into Sabbath Mode, a specialized operating state designed to comply with religious observances that restrict the use of electronic controls on the Sabbath and certain holidays. This is not a fault or malfunction code. It is a deliberately activated feature that limits the microwave's interactive functions, preventing the display from responding normally to key presses and disabling certain automatic operations.

When Sabbath Mode is active, the microwave's control board holds the unit in a restricted state. The display shows 'SAB' to signal this condition clearly to the user or technician. The oven will not respond to standard cooking commands while in this mode, which can cause confusion if the activation was accidental or if the unit was purchased used and already had Sabbath Mode enabled.

No component failure is involved in this condition. The control board is functioning as intended when SAB appears. Exiting Sabbath Mode requires pressing and holding the '6' key for 5 seconds. Once released from this mode, the microwave returns to its normal operating state and all standard functions become available again. No parts replacement or further diagnostics are needed unless the display fails to clear after performing the exit procedure.

Source: manufacturer service documentation.

Common causes of SAB

  1. 01

    Accidental Sabbath Mode activation

    Wiring / connection

    The most common reason SAB appears is that the mode was activated unintentionally, often by a child pressing buttons or by someone unfamiliar with the feature. The control panel sequence can be triggered without the user realizing it.

  2. 02

    Intentional activation left enabled

    Wiring / connection

    A household member may have enabled Sabbath Mode for a religious observance and forgotten to deactivate it afterward. The microwave will remain in this state indefinitely until the exit procedure is performed.

  3. 03

    Pre-enabled mode on a used or transferred unit

    Wiring / connection

    If the microwave was purchased secondhand or moved from another household, Sabbath Mode may have already been active before installation. The new user may not recognize the SAB display as a mode rather than an error.

See the test procedure for each cause

Frequently asked questions about SAB

What does SAB mean on a KitchenAid microwave?
SAB means the microwave is in Sabbath Mode, a built-in feature designed to restrict electronic control functions during religious observances. The oven is not malfunctioning. This mode keeps the unit in a limited operating state until it is manually deactivated. It will display SAB continuously until the mode is exited.
How do I fix the SAB code on my KitchenAid microwave?
Press and hold the '6' key on the control panel for 5 seconds to exit Sabbath Mode. Once the mode deactivates, the SAB display should clear and the microwave will return to normal operation. No tools or parts are required. If the display does not clear after this step, try unplugging the unit for 60 seconds and repeating the process.
Is it safe to use my KitchenAid microwave when it shows SAB?
The SAB code does not indicate a safety hazard. The microwave is not damaged and poses no risk. However, the unit will not respond to normal cooking commands while in Sabbath Mode, so cooking functions will be unavailable until the mode is turned off.
Will resetting my KitchenAid microwave clear the SAB code?
A simple power reset by unplugging the microwave may not permanently clear Sabbath Mode, as some control boards will restore the mode state after power is reapplied. The correct and reliable method to exit SAB is to press and hold the '6' key for 5 seconds. Use the power reset only as a supplementary step if the key sequence does not immediately respond.
How much does it cost to fix the SAB code on a KitchenAid microwave?
There is no repair cost associated with the SAB code because it is not a fault condition. Exiting Sabbath Mode requires only pressing and holding the '6' key for 5 seconds at no cost. If a technician is called before attempting this step, expect to pay a standard diagnostic service fee, typically in the range of $75 to $150, for a visit that may only involve pressing a single button.

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