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Home >> Toyota >> 2004 >> Highlander Base, 2.4 D, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 363 (Vehicle Intrusion Protection System - Diagnostics) >> TOYOTA Vehicle Intrusion Protection System >> Ignition Switch Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2004 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

If the ignition switch is turned to the ON position, battery positive voltage is applied to the switches, such as terminal IG of the ECU.

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