Abstract: A method includes controlling an electrified vehicle by automatically commanding an output torque from an electric machine if the electrified vehicle is in park and an engine start or stop request has been received. A road grade may be used to determine whether or not to command the output torque.

Abstract: A vehicle includes an engine, an electric machine, and a controller. The engine and the electric machine are configured to simultaneously generate power in a hybrid mode. The controller is programmed to, responsive to a power demand decreasing to less than a first threshold while the vehicle is operating in the hybrid mode, shutdown the engine. The controller is further programmed to, responsive to the power demand decreasing to less than the first threshold and an operator input to extend the hybrid mode, override shutting down the engine.

Abstract: A vehicle includes an engine, an electric machine, and a controller. The engine and the electric machine are each configured to generate power. The controller is programmed to, responsive to a power demand exceeding a first threshold while the electric machine is generating power alone, start the engine. The controller is further programmed to, responsive to the power demand exceeding the first threshold and an operator input to suppress an engine startup, override starting the engine for a predetermined period of time.

Abstract: Methods and systems for a vehicle such as a plug-in hybrid electric vehicle (PHEV) having a traction battery are for improving the drivability of the vehicle the battery has low discharge limits. The battery may have such low discharge limits due to the battery being cold and/or the battery state-of-charge (SOC) being low. In operation, upon the battery having a discharge limit lower than a threshold while the vehicle is operating in a charge sustain mode, the engine of the vehicle is used to charge the battery to increase the SOC of the battery such that the battery has a discharge limit greater than the threshold. The vehicle is operated in the charge sustain mode using the battery with the increased SOC.

Abstract: Methods and systems for a vehicle such as a plug-in hybrid electric vehicle (PHEV) having a traction battery are for improving the drivability of the vehicle the battery has low discharge limits. The battery may have such low discharge limits due to the battery being cold and/or the battery state-of-charge (SOC) being low. In operation, upon the battery having a discharge limit lower than a threshold while the vehicle is operating in a charge sustain mode, the engine of the vehicle is used to charge the battery to increase the SOC of the battery such that the battery has a discharge limit greater than the threshold. The vehicle is operated in the charge sustain mode using the battery with the increased SOC.

Abstract: An exemplary electrified vehicle assembly includes a battery pack, a cabin heater, and a coolant loop that communicates liquid coolant from the battery pack to the cabin heater. The cabin heater configured to heat a cabin of a vehicle with thermal energy from liquid coolant.

Abstract: A vehicle includes an engine, an electric machine, and a controller. The engine and the electric machine are each configured to generate power. The controller is programmed to, responsive to a power demand exceeding a first threshold while the electric machine is generating power alone, start the engine. The controller is further programmed to, responsive to the power demand exceeding the first threshold and an operator input to suppress an engine startup, override starting the engine for a predetermined period of time.

Abstract: A method includes controlling an electrified vehicle by automatically engaging a braking device if the electrified vehicle is in park and an engine start or stop request has been received. Controlling the electrified vehicle includes preventing a brake lamp from illuminating during engagement of the braking device.

Abstract: An exemplary electrified vehicle assembly includes a coolant circuit and a controller configured to selectively direct energy into at least one component of the coolant circuit to provide a negative wheel torque.

Abstract: A system includes a processor configured to determine a unique vehicle identity. The processor is also configured to communicate with a remote database to access a vehicle profile based on the unique identity. The processor is further configured to obtain user-designated refueling preferences from the remote database and apply the refueling preferences to a current refueling transaction.

Abstract: A method includes controlling an electrified vehicle by automatically commanding an output torque from an electric machine if the electrified vehicle is in park and an engine start or stop request has been received. A road grade may be used to determine whether or not to command the output torque.

Abstract: A method includes controlling an electrified vehicle by automatically engaging a braking device if the electrified vehicle is in park and an engine start or stop request has been received. Controlling the electrified vehicle includes preventing a brake lamp from illuminating during engagement of the braking device.

Abstract: An electrified vehicle according to an exemplary aspect of the present disclosure includes, among other things, an energy recovery mechanism, and a controller configured to selectively activate at least a battery cooling mode to dissipate excess power from the energy recovery mechanism.

Abstract: An electrified vehicle according to an exemplary aspect of the present disclosure includes, among other things, an energy recovery mechanism, and a controller configured to selectively activate at least a battery cooling mode to dissipate excess power from the energy recovery mechanism.

Abstract: An exemplary electrified vehicle assembly includes a coolant circuit and a controller configured to selectively direct energy into at least one component of the coolant circuit to provide a negative wheel torque.

Abstract: A hybrid vehicle includes a traction battery having a battery fan, an engine, an electric machine coupled to the battery, and a controller or at least one powertrain module having a controller. The controller is programmed to respond to a change in a user selected powertrain operating mode to a performance mode. This change may occur while a pedal demand is generally constant. The controller may increase an available power of the battery to drive the electric machine without altering state of charge operating limits of the battery. The increase in available power of the battery may include increasing a state of charge of the battery or reducing the battery temperature such that a current may flow from the battery for a longer time period. Also, the overall available power for the vehicle may include operation of the engine at a higher rotational speed.

Abstract: An exemplary electrified vehicle assembly includes a battery pack, a cabin heater, and a coolant loop that communicates liquid coolant from the battery pack to the cabin heater. The cabin heater configured to heat a cabin of a vehicle with thermal energy from liquid coolant.

Abstract: An exemplary electrified vehicle assembly includes a coolant circuit and a controller configured to selectively direct energy into at least one component of the coolant circuit to provide a negative wheel torque.

Abstract: A method of controlling a cabin temperature of a hybrid or a start-stop equipped vehicle when idling is provided. The method includes the steps of: (a) monitoring a state of the vehicle transmission; (b) sensing a temperature within the cabin of the vehicle; and (c) overriding an initial setting of a climate control system of the vehicle after the state of the vehicle transmission has been in park for a predetermined period of time and the sensed cabin temperature is within a predetermined temperature range. The initial setting of the climate control system may be adjusted to maintain the cabin temperature within the predetermined temperature range. A vehicle operator may be informed of the override via wireless communication or a visual indication.

Abstract: A hybrid vehicle includes a traction battery having a battery fan, an engine, an electric machine coupled to the battery, and a controller or at least one powertrain module having a controller. The controller is programmed to respond to a change in a user selected powertrain operating mode to a performance mode. This change may occur while a pedal demand is generally constant. The controller may increase an available power of the battery to drive the electric machine without altering state of charge operating limits of the battery. The increase in available power of the battery may include increasing a state of charge of the battery or reducing the battery temperature such that a current may flow from the battery for a longer time period. Also, the overall available power for the vehicle may include operation of the engine at a higher rotational speed.