Error code reference

Samsung Washer Error Code 8E2

Rear MEMS sensor PBA error: error detected in the MEMS PBA or main PBA wire connection error or PBA silver nano part malfunction.

SourceSamsung Washer - Troubleshooting Guide: Error Codes (WF511ABW)p. 26

Diagnostic procedure

The full 8E2 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 wire connections; replace MEMS PBA; check main PBA wire connection.

SourceSamsung Washer - Troubleshooting Guide: Error Codes (WF511ABW)p. 26

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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