Error code · Range

F1-2 on an Older Whirlpool Range: Temperature Probe Circuit

Medium · inspection needed

Code: F1-2
Appliance: Range
Brand: Whirlpool
Warranty: 30-day workmanship

What F1-2 means

Some older Whirlpool freestanding and slide-in ranges, including those like the WFG515S0ES family, flash F1-2 when the oven has a problem it wants reset. The published step is cycling power, and the areas named are the oven temperature sensor, the control and the wiring that joins them. These ovens have served for years in many homes, and we still repair them. Expect the code on the display, and the oven may not heat or hold temperature as it should.

Common causes of F1-2

Oven sensor wearing with age
Connector or wire to the sensor
Control board

✓ One safe check you can try

1. Switch off the oven and give it time to cool. 2. Turn the breaker off for a minute, then back on. 3. Keep an eye on the display for one minute. 4. Bake at a normal setting to confirm the oven heats correctly. 5. If F1-2 returns, leave the oven off.

! Why to stop there

After a reset the cause stays unknown, because the sensor, its wiring and the control all fit the same code
We measure the sensor circuit and inspect the wiring on site
Our price comes first, and we tell you if the age of the range makes repair questionable

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Range codes

PUSH or PSHWhirlpool Range PUSH or PSH: Start Was Not Pressed Sabbath ModeWhirlpool Range Sabbath Mode: Why the Oven Stays On Sabbath, Sab, 5Ab, or 5A7Whirlpool Range Sabbath, Sab, 5Ab or 5A7: Canceling the Mode FEE6Whirlpool Range Code FEE6: Bake Element Circuit FEE7Whirlpool Range Code FEE7: Checking the Broil Element Circuit FEE8Whirlpool Range Code FEE8: Oven Reset, No Part Named Indicator FlashingWhirlpool Range Indicator Flashing: Stuck Key or Control Setting Indicator or Hot Light OnWhirlpool Range Hot Light On: Control Still On or Surface Hot

F1-2F1-2 questions

Why does an older range show a dash in the code?

Older displays used a first part and a second part separated by a dash. The second part tells the manufacturer's technicians more, but the owner guidance gives one reset for the family.

Does F1-2 mean the sensor has failed?

Not for certain. It means the circuit that includes the sensor needs checking, and the wiring or the control can cause the same code. We test the circuit before we name a part.

How old is too old to repair?

There is no fixed age. We look at parts availability and cost, then tell you honestly whether a repair or a replacement serves you better.

Book a visit

Still seeing F1-2?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 589-6107