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Error indicator

Letter followed by a number in display — General error

KitchenAid · Microwave Oven

What does Error indicator mean?

The display shows a combination of a letter and a number, which signifies a general error within the microwave oven system. This type of error typically requires professional assistance.

Common Causes

  • Internal system malfunction
  • Component failure
  • Unspecified operational fault

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Unplug the microwave oven from the power outlet.

  2. 2

    Wait at least 30 seconds before plugging it back in.

  3. 3

    If the error persists, contact customer assistance and provide the exact error code shown.

Browse all codes in this manual (10)
Verified technical data. Last updated: April 2026

Related Faults

ArcingArcing in the microwave ovenDoor messageDoor message appears in display — Door closed too long without startingFan running (cooktop use)Cooling fan running during cooktop usage — Normal operation
Source: KitchenAid Microwave Oven
Open Manual (Page 6)Search more codes in this manual