Error code reference

KitchenAid Dishwasher Error Code 5-2

Door switch stuck closed - control programmed to not start if it suspects door switch is stuck closed; customer didn't open door between cycles or door switch contacts stuck closed.

SourceKitchenAid Dishwasher - Tech Sheet: Electronics & Wiring (KUDC10IXWH6)Service Error Codes Table

Diagnostic procedure

The full 5-2 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
1
First diagnostic step
1. Open and close door and then press Start/Resume key. If works now, instruct customer to open door between cycles. 2. Unplug dishwasher or disconnect power. 3. Measure resistance of door switch contacts while checking mechanical operation of latch assembly.

SourceKitchenAid Dishwasher - Tech Sheet: Electronics & Wiring (KUDC10IXWH6)Service Error Codes Table

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

6 manuals in the MyPros+ library document this code for KitchenAid dishwasher.

Models covered by the manuals that document this code

More models are covered than are listed here.

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