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Home >> Chevrolet >> 2001 >> Cavalier LS, 2.2 4 >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Disc Brakes & Drum Brakes) >> Self-Diagnostic System >> DTC B0005: Park Brake Switch >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.

The park brake switch monitors if the park brake is engaged. When the BCM sees the park brake switch input grounded, it sends a serial data message to the IPC requesting illumination of the Red Brake indicator.

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