DTC codes / P2Exx · Hybrid propulsion / P2E8D
P2E8D indicates that the powertrain control module has detected a low-voltage condition on the charge sequence signal circuit for battery charger B, which is typically part of the high-voltage battery charging system in electrified vehicles. The circuit's voltage fell below the expected threshold for a calibrated time, signaling a fault in the charger's control or feedback path.
Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
Get the app
Quick access from your home screen.