I HAVE A 1998 NISSAN SENTRA 1.6 L GXE WITH 150,000 MILES ON IT, THE RIGHT REAR PASSENGER WINDOW WILL NOT ROLL UP-IT WAS LAGGING PREVIOUSLY AND ROLLING UP SLOW-THEN JUST STOPPED WORKING. NOW THERE IS NO SOUND ON THE MOTOR OR SWITCH AND I CANNOT ROLL UP THE WINDOW. THE FRONT DRIVER SIDE SWITCH IS NOW SLOWLY WORKING AND I WOULD LIKE TO KNOW IF I NEED TO REPLACE THE WINDOW DOOR SWITCH, THE REGULATOR OR THE MOTOR AND INSTRUCTIONS ON HOW TO DO IT.
THANK YOU VERY MUCH!!