Kenmore Microwave Error F5

⚡ Quick Answer: The Kenmore microwave error F5 indicates a potential malfunction in the door switch system, which can lead to the microwave not starting or functionin... ⚠️ Difficulty Varies

What Does Error F5 Mean?

The Kenmore microwave error F5 indicates a potential malfunction in the door switch system, which can lead to the microwave not starting or functioning improperly. Common symptoms include the microwave displaying F5 without heating, the display seeming normal but the unit not operating, or the light being on while the dish does not spin. The issue may arise from a damper switch sensing error or a failure in the upper door latch microswitch.

Common Symptoms:

  • Microwave displays F5 and won’t start or heating is affected after display appears
  • Microwave display panel seems normal but no operation begins then F5 appears
  • Microwave light may be on but dish doesn’t spin or microwave does not run

Possible Causes

  • Damper switch sensing error (medium)
  • Upper door latch microswitch failure (medium)

How to Fix Error F5

DIY Fix Power reset and basic checks

  1. Unplug the microwave from power for several minutes and then plug back in to see if the error clears
  2. Check that the microwave door closes securely and all latches feel normal
  3. Observe whether the dish spins or if the unit attempts to heat before error appears

Technician Only Inspect and test door switches and damper

  1. Disconnect power and access internal control/door assembly
  2. Test continuity of the upper door latch microswitches with a multimeter
  3. Inspect damper switch components for correct operation and continuity
  4. Replace faulty microswitch or damper switch as indicated

Parts needed: Door latch microswitch assembly, Damper switch

Technician Only Inspect control board and keypad connections

  1. Verify ribbon cable and connectors between keypad and control board are intact and seated
  2. Visually inspect control board for burned components or loose solder joints
  3. Replace control board or keypad assembly if faults are confirmed

Parts needed: Control board, Keypad assembly

🛑 When to Call a Pro:
  • If you are not experienced with appliance electronics or lack proper tools, call a qualified technician
  • If the error persists after basic user‑level checks

Technical Specifications

wattage 1000W
component Door Switch
resistance 0 ohms (when closed)
part_number WB24X10043
voltage_rating 120V AC

Common Questions

What does F5 error mean on kenmore microwave?

F5 indicates a malfunction in the door switch system, affecting the microwave's operation.

Can I fix kenmore microwave F5 error myself?

Yes, try power resetting and checking door latches before seeking professional help.

How much does it cost to fix F5 error?

Repair costs range from $10 to $60 for parts, depending on your model.

When should I call a technician for F5?

Call a technician if the error persists after basic checks or if you're inexperienced with appliance repairs.

Data last verified: 2026-02-19

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