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Home >> Cadillac >> 2005 >> CTS V >> Repair and Diagnosis >> Electrical >> Charging Systems >> Battery, Charging System And Starting System >> Diagnostic Information and Procedures >> DTC B1514 >> Circuit Description

Circuit Description

The voltage level is monitored by the engine control module (ECM) or powertrain control module (PCM) and is sent as a class 2 data message to the instrument panel cluster (IPC).