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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 Clearing the DTC

Conditions for Clearing the DTC

P1EC1 

The ignition voltage on the high voltage energy management communication enable circuit is at least 5 V for 10 s.

DTCs P1EC1 and P1EC2 are type A DTCs.