Gm Global Technolgoy Operations, Inc.

Pavan Siddartha Aka

Chandra S Namuduri

Scott Thomas Droste

John Sergakis

Venkata Naga Siva Vikas Vemuri

Sitaram Emani

A system for providing updates in a vehicle includes a server device configured for providing an OTA campaign update and the vehicle. The vehicle includes a device including software to be upgraded by the over-the-air campaign update and a low voltage battery providing low voltage power. The system further includes a battery providing high voltage power and an accessory power module configured to transform the high voltage power into low voltage power and including programming to estimate an available power of the low voltage battery. The system further includes a controller monitoring the available power, comparing the available power to a threshold, and, when the available power is less than the threshold, commanding the accessory power module to transform the high voltage power to provide the low voltage electrical power. The controller further schedules receiving the update based upon the available power and updates the device with the update.

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South Lyon, MI, United States of America

Pavan Siddartha Aka