Add power direct from the battery. pls see... http://www.faqfarm.com/Q/What_is_wrong_when_the_front_passenger_power_window_motor_sounds_like_it%27s_going_to_work_but_then_stops_and_the_window_will_not_move_on_a_1999_Jeep_Grand_Cherokee
No.
Any door from a 93-98 Grand Cherokee should fit
If the key will not work in the door or the liftgate, you will need to call a locksmith or break a window.
put the doors back on or get a new battery
1994, 1994, 1995 should be the same.
Have you replaced the battery in the fob?
It has warning indicators for open doors, blown tail light bulbs, low fluid levels, .......
http://www.heatertreater.net/Grand%20CG%20dual%20motors.html
6 3/4" All Doors
They are inside the doors, and are available from most part stores.
doors. and SOME have tweeters in the dash
If you can not unlock them with a key, you will have to call a locksmith.