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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 267 (HVAC - Diagnostics) >> Diagnostic Tests >> IG Power Source Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.

This is the power source for the integration control and panel (contains the ECU) and servomotors, etc.