Rear Power Windows

[Rumbl]

Hey
both my rear power window's wont go down ive checked the switch with a test light it work's fine then i tested the wire's inside the door that comes off the motor the test light came on.
What would this problem be? any help will do
thanks

[GMH95]

mayb the motor or the regulator if the swtiches are ok my regulator is almost dead try finding one second hand cost too much for a brand new one

[hako]

Try running 12v power directly to the window motor to see if it moves - disconnect the factory wiring to the motor first. If it moves or tries to move then it may just need lubricating - window guides etc. The back ones usually go first as they are not used often and tend to gum up.