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Error code reference
Electrolux Dryer Error Code 0x91
User Interface Communication Error-User Interface Board defective or Main Board defective or Wiring defective.
SourceElectrolux Urban Living Dryer - Technical Service Manual (EID200QSW00)p. 54
Diagnostic procedure
The full 0x91 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 wiring continuity between Main Board and User Interface Board.
SourceElectrolux Urban Living Dryer - Technical Service Manual (EID200QSW00)p. 54
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
2 manuals in the MyPros+ library document this code for Electrolux dryer.
Models covered by the manuals that document this code
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