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Home >> Lexus >> 2005 >> RX 330 FWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System - Diagnostics >> Remote Up/Down Function Does Not Operate >> Circuit Description

Circuit Description

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The power window master switch transmits a remote signal (using the BEAN line) to the multiplex network body ECU, which then transmits this remote signal (using the BEAN line) to the passenger side, rear-left and rear-right power window regulator switches respectively. Then, these power window regulator switches drive the applicable window motors.