2004 4 Runner lift gate clicks, but
 

Will not release or open.
I wait and it takes 10 seconds and it clicks and, but nothing.
The window in lift gate works fine with the key in back or the switch on dash.

I popped open the small plastic access panel on interior of lift gate. I cut the plastic seal and see nothing out of ordinary...no loose parts.
I had my wife squeeze the handle from outside as I felt around inside the panel.
It did "knock" when it tried to open.
Does this mean I may need new door release motor?