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Error Code

Kenmore Range 4d/11 Error Code

Plain-language guidance for Kenmore code 4d/11 on Range — symptoms, safe checks, and when to call a technician.

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At a glance

Error code overview

A plain-language snapshot of 4d/11 for Kenmore Range — confirm the model series before you act.

Lena Hart Written by Lena Hart Appliance Repair Content Specialist Published October 20, 2026

Content status Verified

Error code 4d/11
Appliance Range
Quick answer

4d/11 means the oven door switch and the door lock switch disagree on the Kenmore 665 model range.

Model compatibility

Kenmore reuses codes across series and model years, so 4d/11 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.

Plain language

What this code means

Oven door and oven door lock switches disagree.

The display pair 4d/11 says the oven door switch and the oven door lock switch are giving different answers. The manual lists it for the Kenmore 665 model freestanding range, next to 4d/12, 4d/51 and 4d/52.

A simple light test comes first

Open and close the oven door and watch the oven light. If the light does not come on and go off with the door, the manual replaces the oven door switch. If the light behaves correctly, disconnect power or unplug the range, then reconnect any loose wires on the door lock assembly wire harness. A damaged harness is replaced, and so is a door lock assembly that is visibly damaged.

Codes close to 4d/11

  • 4d/51: same door switch disagreement
  • 4d/52: same condition, another pair
  • 9d/11: oven door lock assembly defective
  • 3d/11: defective oven temperature sensor

Kenmore range service in Los Angeles

Kenmore range owners in Los Angeles can call (310) 554-8899 about a 4d/11 code. Keep the code, the range model number and a note of what has been tried close at hand. More on the work is on the range repair page.

Source: Sears PartsDirect – Kenmore 665 model freestanding range error codes (slash format)

Caution

Safety warning

Important safety warning

Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.

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