An actuation mechanism for at least partially asynchronously actuating two closure devices of an air flow control assembly for a vehicle, comprising a control element that is/can be connected to an actuator. This is operatively connected via a first coupling part provided for actuating the first closure device and via a second coupling part provided for actuating the second closure device in such a way that a movement of the control element occurring about an axis of rotation can be converted into a shifting of the two coupling parts via a slide controller having corresponding control pins and bearing grooves. The control element having the control pins is integrated at least partially between the two coupling parts which are at least partially overlapping and can be shifted relative to the control element. The control pins engage at least partially into the bearing grooves positioned on the coupling parts.

An air intake assembly for a vehicle includes a vehicle-forward air intake inlet, an airflow diverter opening, and a moisture-diverting gutter surrounding a portion of the vehicle-forward air intake inlet. The moisture-diverting gutter may surround at least a top and opposed sides of the vehicle-forward air intake inlet. The assembly further includes an air intake inlet shield which may define a slope. The airflow diverter opening may be positioned below the vehicle-forward air intake inlet.

A method is provided for diagnosing an AGS system fault in a hybrid electric vehicle. That method includes validating shutter movement and inferring shutter position based upon stall current of a shutter drive motor and current drawn by an HEV traction motor. A new and improved active grill shutter system for a hybrid electric vehicle is also disclosed.

An active grille shutter arrangement having a modular frame. The active grille shutter arrangement includes a primary frame piece defining a width and height of an aperture of the modular frame, wherein in the primary frame piece has a motor housing, and upper frame portion having a first end and a second end, a lower frame portion having a first end and a second end and the motor housing extends between the upper frame portion and the lower frame portion. There is a plurality of secondary frame pieces that are adjustably connected to the primary frame pieces, thereby allowing the width of the modular frame to be adjusted.

The invention relates to an air flow regulating device (10) for an air inlet of a motor vehicle front-end module comprising a supporting frame (12) in which is installed a plurality of shutter flaps (14) pivoting between a closed position and an open position. According to the invention, the regulating device (10) comprises a recess (20) for receiving an electronic detection component (22).

Cooling control systems described herein detect decreased operation of a cooling system of a vehicle, restrict movement of the vehicle without stopping movement responsive to decreased operation of the cooling system, and restrict movement of the vehicle by preventing the vehicle from traveling at a speed and/or power output for a non-zero designated period of time. This can allow for the vehicle to continue moving for a temporary period of time to avoid blocking traffic. Other control systems determine predicted distances and/or times that the vehicle can continue moving before coolant in the cooling system decreases below a designated threshold. Movement of the vehicle can be changed responsive to an upcoming distance and/or time that the vehicle is to travel exceeding the predicted distance and/or time. Other control systems modify a coolant flow rate based on differences between designated and ambient conditions.

A vehicle includes first and second seats supported by a frame, a cargo bed located more rearward than first and second seating portions of the first and the second seats, and a radiator located more rearward than the first and second seating portions and lower than a lower surface of the cargo bed. The radiator is located farther outward, in a width direction of the vehicle, than an engine that is located more rearward than a front end of the first and the second seats and at or substantially at a center of the vehicle in the vehicle width direction. The radiator includes an outer surface facing rearward and outward of the vehicle. A rotating fan to introduce air from outside the vehicle to inside the vehicle via the outer surface of the radiator is located on either one of an outer surface side and an inner surface side of the radiator.

A bug screen for mounting to a grille of a vehicle comprises a membrane disposed in a frame. At least one slot is disposed on the frame, and at least one platform is disposed on the grille. At least one extension is disposed on the at least one platform. A leg is included in the at least one extension. The leg projects perpendicularly from the at least one platform and has an end opposite to the at least one platform. A barb is disposed on the end of the leg. A sloping surface is disposed on the barb, and the sloping surface passes through the at least one slot on the frame to mount the bug screen to the grille.

A motor vehicle front end part (1) has a device for influencing a cooling air flow. The device has an adjustable flap (22) that extends in a vehicle transverse direction and that is assigned to an air inlet opening (10) with an air inlet cross section (12). To provide a motor vehicle front end part that is of simple design and can be produced cost-effectively, the flap (20) is arranged in front of the air inlet cross section (12) in a vehicle longitudinal direction to such an extent that, if the flap (20) is in an operative position, the cooling air flow (22, 23) is channeled completely or virtually completely past the air inlet opening (10).

A system that may include an engine, and a fan configured to vary a measured engine temperature of the engine during operation. A vehicle controller may also be provided having one or more processors that may be configured to determine an ice risk characteristic of the engine, operate the fan to cool the engine based on the ice risk characteristic, and operate the fan to rotate in reverse based on the ice risk characteristic.