1. So I'm having trouble with my rear door key switch I've looked at wiring diagrams and confirmed voltage on two of the leads and when the keys turned either direction I can hear the relay kicking in but I have no response from the window.
2. Another problem I've been having is if the center console switch is left connected and the headlights/marker lights are turned on the rear window goes down1986 4runner 2.4l AutoAny help is much appreciated!

 

How about the console switch, does it work up / down?

You might have a short between tail lights wiring and the motor wiring also related to (1). Most llkely in flexing cable between body and tailgate.

NEXT STEPS:
1) Disconnect rear wiper connector so it absolutely does not affect testing.
2) Test / check pins 4,5,6,8,11, and 12 here:
https://www.yotatech.com/forums/f199...l#post52234507


BTW, that roll-up window is such a stupid idea. More to break, not fit for a utilitarian vehicle like or MoreFunner, when the FJ60 simply has a flip-up window, and it adds about 25 pounds worth of parts to the tailgate. IF adventures do not get in the way, I would convert mine to simple, quick-acting, and sheltering flip-up like on camper shells that do nor rely on electricity to work.

 

The electric rear window really isn't that bad.

Some newer BMWs can have a no- start condition because of a bad door handle.

 

wtf! Lol!