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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 599 (Battery) >> Diagnostic Information and Procedures >> DTC B1514 >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.

The voltage level is monitored by the Dash Integration Module (DIM) and is sent as a Class 2 data message to the Instrument Panel Cluster (IPC). If the DIM looses power the IPC will default to the last voltage level.