Whirlpool · Microwave Moderate

F5E0 — Door Latch / Switch Mismatch

The control sees a mismatch between the door latch position and the door switches — for example, switches say closed but the latch sensor disagrees. The microwave will not run until it agrees the door is properly shut.

Keep using it?
Yes, with caution
DIY difficulty
Easy

How to fix it

  1. Open and firmly close the door. Many F5E0 events clear with one clean cycle.
  2. Power-cycle at the breaker for 1 minute.
  3. Inspect the latch hooks on the door — they are a known wear part on Whirlpool OTRs and snap clean.
  4. Check the hinge for sag; the door should sit flush across the cavity face.
  5. If hooks and alignment are fine, the interlock switch pack (3 switches) needs to be tested for continuity and the failed one replaced. Order them as a set.

Why it happens

Typical signs: F5E0 on the display · 'Door' or 'Close Door' message after the door is shut · Microwave will not start a cycle

  • Misaligned door / hinge sag OTR doors drop over time and don't engage all switches the same way.
  • Failed primary or secondary interlock switch Any one of the three switches out of agreement triggers the fault.
  • Broken latch hook A snapped plastic latch on the door won't push the switches fully.

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 door latch / hook kit Common replacement
    Amazon →
  • Whirlpool microwave interlock switch set 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 →

Frequently asked questions

What does the F5E0 code mean on a Whirlpool microwave?

The control sees a mismatch between the door latch position and the door switches — for example, switches say closed but the latch sensor disagrees. The microwave will not run until it agrees the door is properly shut.

What causes the F5E0 code on a Whirlpool microwave?

Misaligned door / hinge sag: OTR doors drop over time and don't engage all switches the same way. Failed primary or secondary interlock switch: Any one of the three switches out of agreement triggers the fault. Broken latch hook: A snapped plastic latch on the door won't push the switches fully.

Is it safe to keep using a Whirlpool microwave with a F5E0 error?

Yes, with caution. This is rated a moderate-severity fault.

How do I fix F5E0 on a Whirlpool microwave?

Open and firmly close the door. Many F5E0 events clear with one clean cycle. Power-cycle at the breaker for 1 minute. Inspect the latch hooks on the door — they are a known wear part on Whirlpool OTRs and snap clean.

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.