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Error code reference
Electrolux Dishwasher Error Code i67
Heating system error 3: likely causes: burned/stuck line relay on circuit board, or damaged wiring harness/connector.
SourceElectrolux EDW Series - Service Manual: Service Mode & Error CodesChapter 4
Diagnostic procedure
The full i67 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
Check line relay on PCB and wiring harness/connectors; cycle continues, alarm stored in service mode only.
SourceElectrolux EDW Series - Service Manual: Service Mode & Error CodesChapter 4
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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