Power management for vehicle door system

A vehicle door control system comprising:

• a door actuator in communication with a power supply;
• a controller configured to control the door actuator by:
• identifying a charge level of the power supply;
• and
• in response to the charge level being less than a first threshold, controlling the door actuator to move the door in an oscillating motion.

A vehicle door control system comprising:

• a central supply configured to supply power to the vehicle;
• an actuator configured to control a position of a door and in communication with a secondary supply;
• at least one controller configured to:
• control the actuator from the secondary supply;
• detect a level of the central supply;
• and
• in response to the level being less than a threshold, supply power from the secondary supply to the central supply.