power window 92TP

92 tp 3.8 anyway to manually bring power window down ?

power to switchs and to motor is there a manual crank on the motor?

I understand you have solid +12V and ground fed to motors....Did you try to feed the motor directly with 12V and ground ? Negative for the crank.....
Just in case, diagram here
www.avigex.ca/xport/pwrwindows.jpg