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Home >> Lexus >> 2004 >> ES 330 >> Repair and Diagnosis >> External Pages >> Different car >> Section 309 (Lighting System - Diagnostics) >> Lighting System >> Light Control Switch Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2005 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.

This circuit detects the state of the headlight dimmer switch.

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