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Home >> Buick >> 2016 >> Envision >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Hybrid/EV Energy Storage System) >> Diagnostic Information and Procedures >> DTC P1A5E or P1A5F: Battery Energy Control Module Ignition On/Start Switch >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2015 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
DTC P1A5E

Battery Energy Control Module Ignition On/Start Switch Circuit Low Voltage

DTC P1A5F

Battery Energy Control Module Ignition On/Start Switch Circuit High Voltage