JennAir Wall Oven Code 1d11: oven temperature sensor problem

What 1d11 means

On JennAir built-in wall ovens such as the JJW2830DS and JJW9830DDP, 1d11 means there may be a problem with the oven temperature sensor, the control, or the wiring between them. The sensor tells the control how hot the cavity is, so a bad reading can cause wrong temperatures or a stopped cycle. The display shows 1d11. Food may come out undercooked, or the oven may seem to run cooler than the dial says.

Common causes of 1d11

Oven temperature sensor reading incorrectly
Control misreading the sensor
Loose or damaged sensor wiring

✓ One safe check you can try

1. Press Cancel and let the oven cool with the door open. 2. Check that the oven rack and pans are not touching the sensor probe at the back of the cavity. 3. At the breaker panel, switch the oven's breaker off, count to a hundred and twenty, and flip it back on. 4. If 1d11 returns, stop and call us.

! Why to stop there

Sensor, control and wiring can all cause the same reading, and a meter test separates them.
The probe is easy to bend, and a bent one can read wrong.
We write the price down first, and the repair has a 30-day workmanship warranty.

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.

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Other Wall Oven codes

FC E6JennAir Wall Oven Code FC E6: Wi-Fi power module FC E7JennAir Wall Oven Code FC E7: Oven did not connect to router FC E8JennAir Wall Oven Code FC E8: Registration error FC E9JennAir Wall Oven Code FC E9: Wi-Fi power module wiring Feature Not AvailableJennAir Wall Oven Message "Feature Not Available": Follow the Prompt on the Display Flashing Time, Clock, 12:00, Power Loss or Enter TimeJennAir Wall Oven Display Flashing Time or 12:00: Set the clock after power loss Locked, Lock or LocJennAir Wall Oven Display Locked, Lock or Loc: Controls and door are locked Press Cancel to ResetJennAir Wall Oven Message "Press Cancel to Reset": Clear and power cycle

1d111d11 questions

Can a bent sensor probe cause 1d11?

Yes, a probe pushed by a rack or pan can read wrong. Do not bend it back yourself. We check it with a meter and reposition or replace it as needed.

Why would the oven stop mid-cycle with 1d11?

The control depends on the sensor reading to regulate heat. If the reading is out of range, it may stop the cycle rather than risk overheating food or the cavity.

Is the oven accurate after a repair?

We confirm the temperature after the work so the new sensor reading and the control agree. That check is part of our visit. You will see the oven hold its set temperature before we leave.