Its always somthing with my car. so now its running decent. and i rebuil the head light motors and tested them on a battery worked great. test the terminals on the car test good. hook them up passenger side works drive side NOTHING. light works motor won't.... i tried to just splice the wires cuz i thought the harness might have been bad... no luck. so can i run the leads from the passenger side to the drive side?!?!?!

what might be the problem??

 

Have someone turn the headlight switch on while you hold a test light on it and make sure its getting power.