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Home >> Chevrolet >> 2014 >> Volt >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid/EV Control System >> Diagnostic Information and Procedures >> DTC P1E3E or P1E3F: 14V Power Module Memory >> Circuit/System Description

Circuit/System Description

This is an internal fault detection of the 14 V power module, often referred to as the accessory DC power control module. This fault is handled inside the 14 V power module and no external circuits are involved.