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Home >> Chevrolet >> 2001 >> Camaro Base, 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 46 (Supplemental Inflatable Restraint System) >> Diagnostic Tests >> DTC B1001: Option Configuration Error >> Circuit Description

Circuit Description

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

When ignition switch is turned to RUN position, Instrument Panel Cluster (IPC) compares restraints identification stored in IPC to restraints identification stored in Sensing and Diagnostic Module (SDM). Then, SDM and IPC compare Vehicle Identification Number (VIN), stored in each unit.