Error code reference

Maytag Oven Error Code 4d52

Door switch circuit failure (lower oven); door switch not reading open or closed.

SourceMaytag Electric Wall Oven - Tech Sheet: Component Testing (MEW/AEW/JJW Series)p. 8

Diagnostic procedure

The full 4d52 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check door switch circuit and wiring; control disables Convect, Clean, and Lockout functions, turns off light and disables light from door switch.

SourceMaytag Electric Wall Oven - Tech Sheet: Component Testing (MEW/AEW/JJW Series)p. 8

Unlock with pass

More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

13 manuals in the MyPros+ library document this code for Maytag oven.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 4d52 procedure

Where this code is documented

Models covered by the manuals that document this code

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