The rear passenger window is not going up? on 2001 Lexus LX470

Since all the other windows work fine, its not the fuses. It does not make any noise when the button is pushed both from the door itself, and the driver's side controls. The light on door is working, so I presume its getting power. Does this mean the window motor is shot?

Asked by for the 2001 Lexus LX470
poss w/motor is bad but must be tested to confirm,ck motor plug for pwr and grd