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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 498 (Suspension Control System - Suspension Damping) >> Diagnostic Information and Procedures >> DTC C0696 >> Circuit/System Description

Circuit/System Description

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The electronic suspension control (ESC) module provides a common regulated reference voltage of approximately 5 volts to all of the position sensors and the automatic level control (ALC) sensor. The ESC module monitors this power supply for a malfunction that could prevent it from correctly regulating the supply voltage.