I had the same issue of the rear window not working after I deleted my rear wiper. To fix this you ground number 3 in the connector, either by using a small length wire to jump or you can like I have use the pig tail off the old wiper motor to do this.
is this still available? my sunroof no longer works, passenger rails look pretty rusted when taking off the headliner and the motor clicks only initially when I press the button on mine.