In this work, we performed two-dimensional hybrid (kinetic particle ions, massless fluid electrons) studies of collisionless magnetic reconnection on tearing mode, which is characteristic of magnetosphere and high temperature fusion device plasmas. Results include the full electron pressure tensor (instead of a localized resistivity) in the generalized Ohm's law to initiate reconnection, and an initial perturbation to the Harris equilibrium is applied. It was found that the reconnection rate has similar results to those obtained on magnetohydrodynamic (MHD) models and kinetic models.