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Whirlpool Microwave Error Code F1 E5: Meaning and Fix

F1 E5
How F1 E5 appears on a Whirlpool microwave display.
Whirlpool microwave Magnetron (part number W10245183), the component to check for code F1 E5 (shared reference photo for this part type)
Product photo courtesy of AppliancePartsPros.com

Also shown as: F1E5, F1-E5

Reading the microwave display

On a microwave the code replaces the clock on the display. Unplug the unit for a minute to see if it clears, and note the code before you do. Whirlpool-family codes are usually read as a letter and number pair, with an E sub-code after it.

Whirlpool is the parent platform for Maytag, KitchenAid and Amana, so many of its control boards and fault codes reappear across those brands. Its panels typically report two-part codes such as F5 E2 or flash sequences on the keypad. The codes apply to model numbers such as GU980SCGB2, GU980SCGQ2 and GEW9200LW0; check the label on your unit to confirm yours.

What causes F1 E5

How to fix it

  1. Cycle the power: unplug the microwave (or switch off its breaker) for one minute, restore power and test it briefly with a cup of water.
  2. Before opening any panel, switch off the breaker or unplug the appliance; this circuit can carry line voltage.
  3. Unplug the microwave and wait at least five minutes; the high-voltage capacitor can hold a dangerous charge.
  4. Do not remove the cabinet to probe the high-voltage section unless you are trained; the capacitor can be lethal.
  5. Have a technician test the magnetron, diode, capacitor and transformer using safe discharge procedures.
  6. Replace the failed component, or weigh the repair cost against a new microwave on inexpensive units.
  7. Run a full short cycle or function again and confirm the code stays gone before putting the appliance back into normal use.

Parts you may need

PartPart no.Buy
MagnetronW10245183Find part
DiodeW11256462Find part

Part numbers are OEM references; confirm fit by your model number before ordering. Some links are affiliate links; we may earn a commission at no extra cost to you.

Questions

What does F1 E5 mean on a Whirlpool microwave?

It is a fault code from the Whirlpool control. It indicates a problem with the microwave power section. A power reset is the first thing to try.

Can I keep using the microwave while it shows F1 E5?

Stop using it until it has been checked. This fault involves heat, high voltage or sealed-system parts, and running it can damage the appliance or create a safety risk.

Do I need a technician to clear F1 E5?

Often yes. Part of this repair means testing live circuits or replacing a control board, so a technician is the safer choice unless you are comfortable with electrical diagnosis.

Other Whirlpool microwave codes

Whirlpool microwave Touch Pad White (part number 4375023), the component to check for code 1c1c1c1cControl panel faultGeneric Whirlpool microwave part photo used as a stand-in; no part-specific photo was available for 1d121d12Temperature sensor faultGeneric Whirlpool microwave part photo used as a stand-in; no part-specific photo was available for 1d211d21Temperature sensor faultWhirlpool microwave Switch (part number W10727360), the component to check for code 4d524d52Door or lid lock faultWhirlpool microwave Switch (part number W10727360), the component to check for code 9d11 (shared reference photo for this part type)9d11Door or lid lock faultWhirlpool microwave Switch (part number W10727360), the component to check for code 9d12 (shared reference photo for this part type)9d12Door or lid lock fault

Sources

Part numbers are OEM references; confirm fit by your model number before ordering. Meanings compiled from manufacturer and parts-retailer documentation; see sources below. Unplug the appliance before opening it.

Applies to models including GH5184XPS4, MH1150XMQ0, MH7140XFQ0, MH7140XFB0, MH7140XFQ1, MH7140XFB1, MH1150XMS1, MH1150XMB0.