A motor power unit is provided. The motor power unit includes, in one example, a traction motor that includes an output shaft and a motor face circumferentially surrounding the output shaft. The motor power unit further includes a heat exchanger in fluidic...

Methods and systems for adjusting operation of a dog clutch actuator are shown. The systems and methods may base dog clutch actuator adjustment on a roll-off time that describes when reduction of propulsion source torque has produced a corresponding reduct...

Systems and methods for a modular multi-speed and multi-reduction electric axle, comprising an electric motor rotationally coupled to a motor shaft, the motor shaft being coupled to an input shaft via splines, no more than two planetary gearset systems tha...

Methods and system for operating an electric machine are shown. In one example, direct current and quadrature current that is supplied to an electric machine via an inverter are adjusted in response to a difference between two angles. The method and system...

Methods and systems are provided for an actuation system for a parking mechanism in a transmission system of a vehicle. In one example, a system may include a protrusion positioned at one end of a higher diameter portion of a cam, the protrusion positioned...