Home Fault Codes

KitchenAid Range Error Code 1d22: Meaning and Fix

1d22
How 1d22 appears on a KitchenAid range display.
KitchenAid range Oven Temperature Sensor (part number 12001656), the component to check for code 1d22 (shared reference photo for this part type)
Product photo courtesy of AppliancePartsPros.com

Reading the range display

On a range or oven the fault appears on the clock or oven display, often with a beep. Press Cancel or Clear once to silence it, and write the code down first. KitchenAid pairs the number with a letter group in the manual, so match the exact characters.

KitchenAid is Whirlpool Corporation's premium appliance line. Its dishwashers, ranges, microwaves and refrigerators share Whirlpool boards but use their own panel layouts and numbering in the manuals. The codes apply to model numbers such as KUDS24SEWH1, KUDS01DJSS0 and KHMS155LSS4; check the label on your unit to confirm yours.

What causes 1d22

How to fix it

  1. Cycle the power: turn the range or oven breaker off for one minute, switch it back on, and run the function that showed the code.
  2. Before opening any panel, switch off the breaker or unplug the appliance; this circuit can carry line voltage.
  3. Power the unit down and let it cool, then clear any vent, filter or airflow restriction before re-testing.
  4. Locate the sensor named in the code and check that it is seated, undamaged and connected.
  5. With the connector unplugged, measure the sensor resistance with a multimeter and compare it to the chart for the model; an open or shorted reading means the sensor is bad.
  6. Replace the sensor (or thermal fuse) if it fails the test, then run a short cycle to confirm the code stays away.
  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
Oven Temperature Sensor12001656Find part
Thermostat Elec MechWP3196803Find 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 1d22 mean on a KitchenAid range or wall oven?

It is a fault code from the KitchenAid control. It indicates a problem with a temperature sensor. A power reset is the first thing to try.

Can I keep using the range or wall oven while it shows 1d22?

You can try it after a power reset. If the code returns, the affected function may not run properly, so it is worth fixing soon before it causes a bigger failure.

Do I need a technician to clear 1d22?

Many owners can fix it themselves. Start with the reset and the inspection steps, and only call a technician if the part tests bad and you do not want to replace it.

Other KitchenAid range codes

KitchenAid range Control Assembly Lcx (part number W11567368), the component to check for code 1c1c1c1cControl panel faultKitchenAid range Control Assembly Lcx (part number W11567368), the component to check for code 1c2c (shared reference photo for this part type)1c2cControl panel faultKitchenAid range Oven Temperature Sensor (part number 12001656), the component to check for code 1d111d11Temperature sensor faultKitchenAid range Oven Temperature Sensor (part number 12001656), the component to check for code 1d12 (shared reference photo for this part type)1d12Temperature sensor faultKitchenAid range Oven Temperature Sensor (part number 12001656), the component to check for code 1d21 (shared reference photo for this part type)1d21Temperature sensor faultKitchenAid range Oven Temperature Sensor (part number 12001656), the component to check for code 3d11 (shared reference photo for this part type)3d11Temperature sensor 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 KGSA906PSS00, KGRA806PSS00, KGRC608LSS0, KDRP407HSS4, KGRT607HBS4, KGST307HBS6, KGST307HBS4, KESC308LSS0.