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Home >> Chevrolet >> 2015 >> Volt >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid/EV Control System >> Diagnostic Information and Procedures >> DTC P1EA9: 14V Power Module System >> Conditions for Setting the DTC

Conditions for Setting the DTC

The 14 volt circuit at the 14V power module is below 7.0 volts when attempting to begin charging.