What 1d22 means
For 1d22, the published reading names the oven temperature sensor first, then the control and the wiring. The sensor is the cheapest of the three and the most common to fail, but it is tested before it is replaced.
Error codes
Reference| Code | Meaning |
|---|---|
| 1d22 | There may be a problem with the Oven Temperature Sensor, the Control, or the associated wiring. |
What you observe
- The oven runs much hotter than set — A sensor reading low makes the control keep heating.
- Baking is uneven or takes much longer — The control is working from a wrong reading.
- The code appears at power-up — The control checks the sensor circuit straight away.
- NEAR MISS: the oven is slightly off its setting, with no code — A small, steady difference is a calibration matter that the use-and-care guide covers.
What usually sets this code
- Sensor connector or wiring — The likeliest cause here: a heat-damaged connector or wire between the probe and the control.
- Temperature sensor failed — Next: the probe’s resistance drifts out of range or opens with age and heat, and the control stops trusting it.
- Control misreading the sensor — Third: the control, which can misread a healthy sensor.
- Probe bent or touching the oven wall — Least likely: a probe knocked by a rack or a pan reads the wall instead of the air, which throws the reading.
Check in this order
- Look at the probe inside the oven — With the oven cool, it should stand clear of the wall, not bent against it.
- Power-down reset — Breaker off for a minute, then try a plain bake.
- Check with an oven thermometer — A thermometer on the middle rack shows whether the oven runs hot or cold.
- Technician measures the sensor — A resistance test separates the sensor from the wiring and the control.
Clearing the code, then checking
- Power-down reset — Switch off the breaker for a minute, then restore power.
About 2 min
- Plain bake test — Run a plain bake and stay nearby, noting whether and when the code returns.
About 20 min
- Keep a short log — Note the code, when it appeared, and any recent self-clean or repair.
Tools: notepad or phoneAbout 2 min
- STOP before removing the sensor or the back panel — The sensor connector sits behind the cavity wall; disconnecting and testing it is technician work.
Safety for this oven
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. Ranges and wall ovens are hard-wired or plugged in behind the unit, so the breaker is the safer way to cut power. A range that has been pulled out goes back onto its anti-tip bracket before it is used again.
When to call a technician
Call when the code returns after a reset, when the oven runs far hotter than set, or when it will not preheat. A technician measures the sensor’s resistance and checks its connector and the control’s reading before replacing anything.
Neighbouring codes
Scope of this reading
The reading above covers Amana ranges and wall ovens whose electronic control reports codes in this form. It does not cover Amana models with knob-only controls, Amana cooktops sold as separate units, which keep their own list, or sister brands on the same platform, whose lists can read differently. A model-specific page for 1d22, where one exists, is the more specific answer; none exists yet, so check the use-and-care guide for your exact model before ordering any part.
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