1996 Oldsmobile Bravada 6 cyl

On my 1996 Bravada, the rear window wiper will not raise up to the window to work unless some one picks it up and places it on the window when its turned on. When it is turned off, it drops back below the window and the whole process has to be repeated. How do I get the wiper to work as it should?

Hi:
It sounds like the motor is bad. Remove it and have it checked, or see if it works when you apply 12volts to it.

Joe