Wireless channel PIN key revocation and renewal

A system, comprising:

• a processor;
• and
• a memory for storing executable instructions, the processor configured to execute the instructions to:
• receive, from a mobile device, a connection request at a wireless transceiver module associated with a vehicle;
• determine that a mobile device pairing is not established between the mobile device and the vehicle by
• searching the vehicle for a Consumer Access Key (CAK),
• responsive to determining that the CAK is not stored on the vehicle, transmitting, to the mobile device, a request for the CAK from the mobile device, and
• determining that the mobile device pairing is not established between the mobile device and the vehicle responsive to determining that a copy of the CAK is not stored on the mobile device;
• fetch, based on the determination that the mobile device pairing is not established, a personal identification number (PIN) seed associated with the mobile device from the memory;
• and
• establish an encrypted connection, based on the fetch of the PIN seed, between the mobile device and the vehicle using the PIN seed.

A non-transitory computer-readable storage medium in a vehicle computer, the computer-readable storage medium having instructions stored thereupon which, when executed by a processor, cause the processor to:

• receive, from a mobile device, a connection request at a wireless transceiver module,
• determine that a mobile device pairing is not established between the mobile device and the vehicle by
• searching the vehicle for a Consumer Access Key (CAK),
• responsive to determining that the CAK is not stored on the vehicle, transmitting, to the mobile device, a request for the CAK from the mobile device, and
• determining that the mobile device pairing is not established between the mobile device and the vehicle responsive to determining that a copy of the CAK is not stored on the mobile device;
• fetch, based on the determination that the mobile device pairing is not established, a personal identification number (PIN) seed associated with the mobile device from memory;
• and
• establish an encrypted connection, based on the fetch of the PIN seed, between the mobile device and the vehicle using the PIN seed.