we have a 2001 Tracker 4 door. The passenger window was having problems and finally quit working. We got replacement motor assembly and have gotten to point of window back in and wires hooked up. Motor still not coming on when switch is pushed. Also doesn’t work on the driver door either. Where do I look for problem next? FYI, we checked wires with a meter and there is power going to switch and to where motor plugs in.