Yes as far as I know the rear is the only axle with the LSD. (someone correct me if I am wrong) and the TC is for all 4 wheels...it senses wheel speed and slip and then applies braking to the slipping wheels which in turn sends torque to the opposite side wheel that has traction....Works off the ABS system which is why it tends to overheat once in a while <img src="/forums/images/graemlins/frown.gif" alt="" />

03 Montero XLS, OME 2"suspension lift,Full skid plates, Extended Diff/transfer breathers. 34 LTB's, Winch w/syn rope, Locked front/rear.