Whirlpool · Microwave Moderate

SE — Keypad / User Interface Fault

Per Whirlpool, SE indicates 'a problem with the Keypad (User Interface) or the associated wiring.' Often clears with a power reset; if not, it's the keypad or ribbon.

Keep using it?
Yes, with caution
DIY difficulty
Easy
Verified against
producthelp.whirlpool.com ↗

How to fix it

  1. Power down at the breaker for 1 minute and watch the display.
  2. If SE comes back, unplug the unit and pull the control panel per the tech sheet.
  3. Reseat the keypad ribbon into the ZIF connector on the appliance control board.
  4. If it still returns, replace the keypad (membrane switch).
  5. Replace the appliance control board only if a new keypad does not clear SE.

Why it happens

Typical signs: SE on the display · Keypad becomes unresponsive · Code returns shortly after Cancel is pressed

  • Transient electronics glitch Many SE codes clear with one full power-cycle.
  • Failed membrane keypad Heat, grease, and humidity over the cooktop are the usual killers.
  • Loose keypad ribbon at the control board Reseat before replacing parts.

Parts you may need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

  • Whirlpool microwave touchpad / membrane switch Common replacement
    Amazon →

More Whirlpool microwave codes

AccuPop Fail AccuPop Fail — Popcorn Sensor Fault Demo Demo Mode — Not Heating Door Door / Open Door Closed — Safety Reminder F1E4 F1E4 — Appliance Manager or Power Relay Fault F1E5 F1E5 — Inverter Internal Fault F2 F2 — Keypad / Control Fault

All Whirlpool codes → All microwave codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: producthelp.whirlpool.com.