If the windows work when hooking to battery, then check the switches and wiring. it may even be a bad ground. I worked on power window a few months ago, and it had a bad ground as not to work. try by running a wire from motor or ground connection to a bare spot on door. if the window works then you can either put in a screw or ground to something on door.
Fig. 1: Regulator and motor assembly-except rear doors
Fig. 2: Secure the rivets by collapsing the rivet ends using a ball peen hammer
To install:
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