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Home >> Chevrolet >> 2015 >> Volt >> Repair and Diagnosis >> Engine Performance >> System >> Data Communication System - DTC B1000 To DTC U183E >> Diagnostic Information and Procedures >> DTC P1EC1 or P1EC2: Battery Energy Control Module >> Conditions for Setting the DTC
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Conditions for Setting the DTC

P1EC1 

The ignition voltage on the high voltage energy management communication enable circuit is less than 5 V.

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