My wind shield wiper fluid won't come out front or rear. I don't hear the motor.

bad wiper fluid motor or wiring for the motor or maybe frozen fluid in the lines. have some one try while you listen. if it does not pump then pull the motor. check voltage at end of wire w/volt meter. if you have voltage replace motor. if it does pump and no fluid. use a hair dryer to melt liquid in lines, drain container and fill with proper wiper fluid. also could be fuse, you need to chase the voltage to the problem.

Sometimes the line is also blocked -- can remove the hose and blow some air into it.