Error code reference

Electrolux Range Error Code 21

LIN (Local Interconnect Network) error, no communications or shorted bus on ESEC cooktop.

SourceElectrolux Induction Range - Service Manual (318202124)p. 59

Diagnostic procedure

The full 21 procedure

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First diagnostic step

Verify the LIN Bus communication harness at ESEC-UIB P8 connector is well connected and not damaged. Replace ESEC-UIB. Replace Filter Circuit Board.

SourceElectrolux Induction Range - Service Manual (318202124)p. 59

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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

1 manual in the MyPros+ library documents this code for Electrolux range.

Models covered by the manuals that document this code

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The full 21 procedure

Where this code is documented

Models covered by the manuals that document this code

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