KitchenAid CAL Error Code — What It Means
CAL on your KitchenAid oven display is not a fault code. It indicates the control is in calibration mode, a feature that allows you to adjust the oven temperature up or down if your cooking results suggest the cavity runs hot or cool. KitchenAid calibration is typically accessed through the control’s Settings, Options, or Tools menu, or by holding a specific key combination depending on your model. If CAL appears unexpectedly, the most common explanation is that someone accidentally entered the calibration screen. The display will remain on CAL until you either save a change or exit the mode.
Common Causes
- Calibration mode entered accidentally Someone pressed the key sequence for calibration through the control menu or a button combination, placing the oven into adjustment mode rather than normal operation.
- Intentional temperature adjustment The oven was deliberately placed into calibration to offset a perceived cooking temperature that is too hot or too cool compared to the set point.
- Stuck or unresponsive control after entry The control entered CAL mode normally but now will not exit, often due to a temporary control glitch or keypad issue rather than a hardware failure.
- Power interruption during calibration A brief loss of power or reset while the control was in calibration mode can leave the display showing CAL when power returns.
Step-by-Step Fix
- Press Cancel to exit calibration mode without saving any changes. On most KitchenAid models, Cancel will return the control to the normal clock or idle display.
- Verify normal oven operation by selecting Bake, setting a temperature, and confirming the oven heats and the display updates correctly. If the oven works normally, no further action is needed.
- Consult your model’s owner’s manual for the specific calibration procedure if you intentionally want to adjust the oven temperature. KitchenAid provides model-specific instructions for entering and exiting calibration.
- Measure actual oven temperature with a reliable oven thermometer placed in the center of the cavity during a bake cycle if you suspect the oven is consistently over or under temperature before making any calibration change.
- Adjust the calibration offset if the measured temperature is off by more than a few degrees. KitchenAid supports adjustments in 5°F or 10°F increments, typically up to ±30°F, depending on the model. Press Start to save the new offset.
- Perform a power reset if CAL will not clear or the keypad behaves erratically. Turn off the circuit breaker feeding the oven for one full minute, then restore power and check the display.
- Inspect the control board and keypad if the display remains stuck on CAL or shows other signs of malfunction after the reset. A stuck display with no other control response points to a user interface or control board problem rather than a calibration issue.
Parts Often Needed
| Part | Notes |
|---|---|
| Oven control board / electronic control | Amazon | Replace only if the control will not exit CAL after reset and shows signs of failure such as unresponsive keys or garbled display. CAL itself does not indicate a failed board. |
| User interface / keypad assembly | Amazon | Needed if buttons are stuck or the keypad does not respond to Cancel or Start commands when attempting to exit calibration mode. |
When to Call a Pro
Call a professional if the CAL display will not clear after pressing Cancel and performing a power reset at the breaker, or if the oven control is completely unresponsive to all keypad input. Also call a technician if you have adjusted calibration to the maximum ±30°F offset and the oven temperature is still significantly wrong, because that points to a sensor or control issue rather than a simple calibration problem. For straightforward calibration adjustments or accidental entry into CAL mode, most homeowners can exit the screen or make the offset change by following the model-specific instructions in the owner’s manual.