Abstract: A vehicle steering assembly provides improved installation of a steering wheel assembly onto a steering column assembly. The steering wheel assembly includes a first mating cylinder having a key formed on its inner surface. A steering column assembly includes a second mating cylinder having an outer diameter less than the inner diameter of the first mating cylinder includes an axial guide on its outer surface. During installation, the second mating cylinder is inserted partially into the first mating cylinder. The steering wheel assembly is then rotated until the key is aligned with the axial guide. The second mating cylinder is then inserted into the first mating cylinder to a second position in which a first electrical connector on the steering wheel assembly engages a second electrical connector on the steering column assembly.

Abstract: A steering wheel assembly generally comprises a hub having a bore for receiving an outer end of a steering column shaft. A gear having circumferentially spaced teeth is disposed within an upper end of the bore. The gear includes threads complementary to threads on an outer end of the steering column shaft. A hub cap is threadably secured over an outer end of the bore in the hub, thereby retaining the gear within the hub. A hub plate is secured to the hub and provides structure to which an airbag inflator is secured above the hub and hub cap. During removal of the steering wheel assembly from the steering column shaft, the gear impinges upon the hub cap and directly transmits force to the hub to separate the hub from the steering column shaft.