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Home >> Cadillac >> 2018 >> CT6 Plug-In >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> Plug-In Charging >> Diagnostic Information and Procedures >> DTC P0E61 or P0E65 >> Circuit/System Description
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Circuit/System Description

The battery charger is controlled with a charger enable signal and a pulse width modulated (PWM) charger control circuit from the hybrid/EV powertrain control module 2. The charger enable signal is set to 12 V when the hybrid/EV powertrain control module 2 is awake. This allows the battery charger to operate while driving to allow DC voltage sensor operation.

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