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Home >> Cadillac >> 2016 >> ELR >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Data Communication System - DTC B1000 To DTC U183B >> Diagnostic Information and Procedures >> DTC P1E94-P1E97: Hybrid/EV Battery Interface Control Module 2 >> Circuit/System Description
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Circuit/System Description

The Hybrid/EV Battery Interface Control Module 2 will diagnose its own systems and determine when a fault condition is present. This diagnostic applies to internal microprocessor integrity conditions within the Hybrid/EV Battery Interface Control Module 2. This fault is internal to the Hybrid/EV Battery Interface Control Module 2 and no external circuits are involved.