Abstract: A method performed by an electronic device to monitor one or more wheels of a vehicle. The method includes receiving first accelerometer measurements of a first accelerometer mounted on the vehicle's first wheel when the vehicle is moving during an interval of time, determining based on the first accelerometer measurements a first path followed by the first accelerometer when the vehicle is moving during the interval of time, receiving second accelerometer measurements of a second accelerometer mounted on a vehicle's second wheel when the vehicle is moving during the interval of time, determining, based on the second accelerometer measurements, a second path followed by the second accelerometer when the vehicle is moving during the interval of time, and determining based on a comparison of the first path with the second path that at least one of the vehicle's first wheel and the vehicle's second wheel is misaligned.

Abstract: A method of monitoring one or more wheels of a vehicle is described. The method includes receiving first accelerometer measurements of a first accelerometer mounted on the vehicle's first wheel when the vehicle is moving during an interval of time, determining based on the first accelerometer measurements a first path followed by the first accelerometer when the vehicle is moving during the interval of time, determining based on the first path that the vehicle's first wheel is out of balance with respect to an axle of the vehicle's first wheel, and responsive to determining that the vehicle's first wheel is out of balance, transmitting to a user device a first alert that the vehicle's first wheel is out of balance.

Abstract: A system and method are provided for connecting a device to an automotive diagnostic port of a vehicle. The method includes the steps of sampling a signal on each pin of a plurality of pins of the automotive diagnostic port to generate a signal map corresponding with the automotive diagnostic port, selecting a configuration from a list of configurations for the automotive diagnostic port based on the signal map, establishing communication with the vehicle via the automotive diagnostic port based on the selected configuration. The method may be performed by a system that includes at least one of a device connected to the automotive diagnostic port of a vehicle, a mobile device, and/or a server.