Abstract: A shear panel construction includes a patterned upper sheet metal panel including a planar section and having a plurality of upwardly protruding portions defining first strengthening crossbar sections extending upward from the planar section, the planar section of the patterned upper sheet metal panel extends to an edge of the patterned upper sheet metal panel. A patterned lower sheet metal panel is secured to a bottom surface of the patterned upper sheet metal panel, the patterned lower sheet metal panel having a plurality of protruding portions defining second strengthening crossbar sections.

Abstract: A stackable battery module mounting system includes a side wall structure and a plurality of cross members extending between opposite sides of the side wall structure, the plurality of cross members each having a plurality of first spaced apertures. A plurality of battery modules each include a face plate on opposite sides thereof and each face plate includes a plurality of protruding sections which nest with protruding sections of the face plate of adjacent battery modules. At least some of the protruding sections include second apertures aligned with a respective one of the first spaced apertures of the plurality of cross members. A plurality of bolts are received in corresponding ones of the second apertures of the plurality of battery modules and the first spaced apertures in the plurality of cross members for securing the plurality of battery modules to the plurality of cross members.

Abstract: A shear panel construction includes a patterned upper sheet metal panel including a planar section and having a plurality of upwardly protruding portions defining first strengthening crossbar sections extending upward from the planar section, the planar section of the patterned upper sheet metal panel extends to an edge of the patterned upper sheet metal panel. A patterned lower sheet metal panel is secured to a bottom surface of the patterned upper sheet metal panel, the patterned lower sheet metal panel having a plurality of protruding portions defining second strengthening crossbar sections.

Abstract: A diagnostic system of a vehicle includes an energy absorber sandwiched between a front bumper fascia and a front bumper reinforcement of the vehicle. A sensing tube is located between a portion of the energy absorber and the front bumper reinforcement. A first pressure sensor and a second pressure sensor measure a first pressure of air and a second pressure of air within the sensing tube, respectively. An actuator is configured to actuate and vary a pressure within the sensing tube. A diagnostic module is configured to selectively diagnose the presence of a fault with the sensing tube based on at least one of: a first change in the first pressure in response to actuation of the actuator; and a second change in the second pressure in response to the actuation of the actuator.

Abstract: A diagnostic system of a vehicle includes an energy absorber sandwiched between a front bumper fascia and a front bumper reinforcement of the vehicle. A sensing tube is located between a portion of the energy absorber and the front bumper reinforcement. A first pressure sensor and a second pressure sensor measure a first pressure of air and a second pressure of air within the sensing tube, respectively. An actuator is configured to actuate and vary a pressure within the sensing tube. A diagnostic module is configured to selectively diagnose the presence of a fault with the sensing tube based on at least one of: a first change in the first pressure in response to actuation of the actuator; and a second change in the second pressure in response to the actuation of the actuator.