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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 469 (Passenger Door Control System - Diagnosis) >> Circuit Inspection >> Power window motor circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

The passenger door ECU receives the passenger door power window switch signal from the master switch to operate the power window motor.

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