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Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 251 (Object Detection System - Park Assist System) >> Diagnostic Information and Procedures >> DTC B1015 >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

When the ignition is turned ON, the parking assist control module and the side object sensors receive the vehicle identification number (VIN) from the body control module. The control modules will compare the VIN received to the VIN stored in memory.