Abstract: A computer-implemented warranty knowledge base construction system and method. An user interface receives a first rule related to vehicle repair claim processing. A rules syntax data store stores syntax rules for constructing repair claim-related rules. A knowledge base generator module connected to the user interface and to the rules syntax data store determines whether the first rule is in an acceptable syntax based upon the stored syntax rules. The first rule is used in a knowledge base system to process repair claims.

Abstract: A control method for an internal combustion engine of a vehicle that is used with a variable valve timing (VVT) system to promote lock pin disengagement. The method establishes if the VVT is at a lock pin position, establishes if a lock pin is not disengaged out of an associated recess, and can control the rate of movement of the VVT away from the lock pin position so that the lock pin can be disengaged out of the recess.

Abstract: A vehicular interior packaging system includes a holder for the stowage and ready access of an audio headset. The holder is provided on a headrest of the vehicle, and has an arcuate recess which provides a stowage cradle seat for the headset.

Abstract: A key fob for a vehicle has a first end that is used as a key for insertion into a vehicle ignition receptacle and a second end that defines an opening for internal storage of a separate, removable key. While the key fob will remotely unlock the vehicle doors and start the vehicle engine when turned in the vehicle ignition, the removable key is an auxiliary, mechanical access key that may be used on door locks and interior storage compartments. The key fob will not unlock interior storage compartments and the removable key will not sustain operation of the vehicle engine.

Abstract: A closure system with a reduced out-swing reach for an opening in a body of a vehicle. The closure system has an upper portion arranged to expose at least a section of the body opening, and a lower portion which is guided by a track to an open position when the upper portion is not in a closed position.

Abstract: A steering column is provided column including a bracket adapted to enable the steering column to move as desired by an operator and a clamping system adjacent to the bracket. The clamping system includes a threaded member. A threaded clamping stud extends through the bracket. The threaded clamping stud is selectively coupled to the threaded member of the clamping device. A transmission is coupled to the threaded member. A motor is coupled to the transmission. The motor is operable to drive the transmission to rotate the threaded member in a first position to unclamp the bracket to enable the steering column to move based on receipt of an input from the operator.

Abstract: An automatic transmission for a vehicle includes a main box controlled using a series of clutches, and an underdrive assembly controlled using a series of clutches and at least one overrunning clutch. In achieving a double-swap downshift from a first transmission “gear” employing a first main box clutch and a first underdrive assembly clutch, to a second transmission “gear” employing a second main box clutch and a second underdrive assembly clutch, a controller delays release of the first main box clutch until after the second underdrive assembly clutch has been prefilled, and fully applies the second underdrive assembly clutch only after slip has been detected in both the main box and the underdrive assembly. Additionally, the controller fully applies the second main box clutch only after the second underdrive assembly clutch has itself been fully applied.

Abstract: A human-machine interface device for controlling a plurality of vehicle functions. The interface has a knob which is bidirectionally rotatable at a rest level and a pressed level. A selected one of the vehicle functions is selected by the knob at the rest level, and the selected one of the vehicle functions is controlled by the knob at the pressed level.

Abstract: A valve control method for an internal combustion engine of a vehicle that uses cylinder deactivation. The method can adjust actuation phases of the engine's valves in an all-cylinder activation mode and a cylinder deactivation mode. The engine's valves may be controlled from an idle operating domain, to a fuel-economy operating domain, and in a cylinder deactivation operating domain.

Abstract: A speaker enclosure mounted within an internal wall of a vehicle may employ first and second enclosure halves that are vibration welded together to define an enclosure or cavity between the halves. A first leg and a second leg protrude from a bottom of the second half. The legs may have strengthening ribs to govern leg deflection resistance and further each have a resilient s-shaped tab protruding from the distal end of each leg to contact the wall of the vehicle. A first and a second fastener leg may each define a fastener hole and accept a fastener to help secure the speaker enclosure along with the first and second resilient legs. The fastener legs each may protrude from an enclosure half.

Abstract: A rotating filler cam system including a lower die having a plurality of filler cams rotatably connected to thereto. A plurality of wedge assemblies are connected to a drive shaft, wherein upon actuation of the drive shaft, the wedge assemblies are driven to contact the filler cams and rotate the filler cams from a non-flanging to a flanging position.

Abstract: A method of detecting a leak in a fluid system, which includes a switch that changes state according to pressure in the fluid system. The method includes changing pressure in the fluid system with a pump assembly. The pump assembly includes a predetermined leak that is in fluid communication with the fluid system and that causes the switch to change state after a predetermined time period. The method also includes detecting a leak in the fluid system if the switch changes state within an amount of time less than the predetermined time period.

Abstract: An exterior mirror system for a motor vehicle includes a housing and a coupling arm. The coupling arm is adapted to couple the housing to a body of the motor vehicle. The exterior mirror system also includes a deployable panel substantially resident in the housing in a stowed position and extending toward the body in a deployed position.

Abstract: A seat assembly includes a frame operably attached to a vehicle. A seat bottom is operably attached to the frame. The seat bottom is repositionable between a seating position and a stowed position. A seat back is operably attached to the frame. The seat back is repositionable between a seating position and a stowed position. The seat back rotates about a longitudinal axis during repositioning of the seat back between the seating and the stowed positions. A method of repositioning the seat assemblies includes repositioning a seat bottom between a seating position and a stowed position, and repositioning a seat back between a seating position and a stowed position about a longitudinal axis. Another seat assembly includes a seat bottom operably attached to the frame with at least one pivoting link and at least one sliding link. The seat bottom is repositionable between a seating position and an elevated position.

Abstract: The present disclosure provides systems for microprocessors to control a transmission power relay output with a latchdown mechanism in the event that either microprocessor decides it is appropriate to de-energize the relay. Advantageously, the present disclosure allows, for example, the transmission control to be performed by an existing dual microprocessor configuration instead of a custom-designed application specific integrated circuit (ASIC). The microprocessor-based software is more easily updated or changed to add functionality. Further, the present disclosure minimizes unique development with respect to electronic transmission control with a less complex design.

Abstract: A composite wheel and a method of manufacture is provided for a vehicle wherein the composite wheel has a first and second section mounted to an annular mount. At least one of the first wheel section and second wheel section is composed of a resin having at least one braided polymeric fiber. The first and second sections are each formed by folding the braided fiber into a preform and then injecting resin into a mold containing the preform. The first and second sections are then bonded to each other and the annular mount.

Abstract: A vehicle with a sliding glass roof system capable of operating in multiple modes, such as a rear liftgate, a sunroof, a retractable roof, and a convertible, is provided. The vehicle includes a retractable glass roof, lift glass, and carrier assembly in a single system. In an exemplary embodiment, the vehicle includes a sliding roof panel configured to engage a carrier that also holds and supports a glass cargo liftgate. The sliding roof panel is configured to open in a sunroof and a convertible mode. The glass cargo liftgate is configured to open as a liftgate and in the convertible mode. The sliding roof and liftgate system includes a combination of attachments, gas struts, hinges, latches, seals and the like.

Abstract: A laser ablation method is used to polish a bearing surface of an automotive crankshaft. A laser ablation device generates a laser according to parameters such as wavelength, pulse duration, pulse repetition rate, and beam quality. The laser is applied to the surface of a rotating engine component, such as a crankshaft, as the component is rotated in order to polish the surface according to the parameters. The laser substantially improves tribological performance of the bearing surface by changing the waviness and form of the surface profile. Further, oil-retention reservoirs are formed in the surface. As a result, the friction coefficient of the crankshaft surface is reduced while the roughness of the crankshaft surface is maintained, reduced, or increased.

Abstract: A camshaft assembly including a target wheel is manufactured using an assembly process in which the camshaft is formed from a hollow tube. After the cam rings and a target wheel ring have been correctly positioned on the hollow tube, the tube is pressurized to expand its diameter, locking the rings into position on the tube. Locating the target wheel along the axis of the camshaft and spaced from the camshaft end allows the sensor to be located along the axis of the camshaft, and precludes the need to increase the overall length of the head to accommodate the target wheel and the sensor. In a dual overhead engine, the target wheels may be mounted on the two camshafts so that they may be read by a dual element sensor that is mounted between the two wheels.