Method for efficiently managing ignition states for keyless ignition systems for vehicles with electronic shifter and electronic securement systems

A method for powering off a vehicle having a poly-shifter, the poly-shifter configured to be moved between operating states including “Park” and “Non-Park” positions, the method comprising:

• determining a lock state of a parking pawl in a transmission of the vehicle;
• communicating the lock state to a radio frequency hub (RF Hub);
• determining whether a driver has exited the vehicle with the poly-shifter in a “Non-Park” position;
• and
• powering down the vehicle based on the lock state of the parking pawl being in a “Park” position and the driver exiting the vehicle with the poly-shifter in the “Non-Park” position.

A method of powering off a vehicle having a poly-shifter, the poly-shifter configured to be moved between operating states including “Park” and “Non-Park” positions, the method comprising:

• determining a lock state of a parking pawl in a transmission of the vehicle;
• communicating the lock state to a radio frequency hub (RF Hub);
• determining whether a driver has exited the vehicle with the poly-shifter in a “Park” position;
• determining a circuit fault based on one of the poly-shifter and the lock state of the parking pawl;
• and
• powering down the vehicle based on the lock state of the parking pawl being in a “Park” position and the driver exiting the vehicle with the poly-shifter in the “Park” position.