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Westinghouse
Washing Machine
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code E90 Westinghouse

Symptom / Description

Configuration / Communication error

Root Cause

A communication error between the electronic components (e.g., main board and display board) of the appliance.

Repair Instructions

UNLOCKED

Try resetting the appliance by unplugging it for 5-10 minutes. If the error returns, check wiring connections between PCBs. Often requires a technician to reprogram or replace a board.

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