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Home >> Toyota >> 2001 >> Sienna CE >> Repair and Diagnosis >> External Pages >> Different car >> Section 180 (Electronic Suspension) >> System Tests >> Test A: Absorber Control Indicator Light Circuit >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2003 Lexus LS 430, 2002 Lexus LS 430, and 2001 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.

If the ECU detects trouble, it illuminates the absorber control indicator and, at the same time, prohibits suspension control. At this time the ECU records a DTC in memory.