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Error F1 Degraded US market

Whirlpool Oven / Range Error Code F1

F1 on a Whirlpool oven / range usually means: A fault involving the oven temperature sensor, the control, or their wiring was detected. On a Whirlpool Oven / Range, code F1 points to the oven temperature sensor.

Fix it fast: Power-cycle then service. Full ranked steps below.

Likely part
oven temperature sensor
Fault type
sensor
Manufacturer source Updated Oct 17, 2026 View source

How to fix F1 — ranked steps

Try these in order. Stop when the code clears.

  1. 1 Power-cycle then service

    Moderate
    • Switch the breaker off for one minute and restore power; if the sensor code returns, service the sensor, control, or wiring.

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