me again!!!!.i thought i was done with wiring,and closed up my dash,now my wiper switch is DEAD!!!!!.I have power,to dark blue wire,and on red/wht.trace wire,with key on.On harness,to motor,when plugged in,i have power always,to white coming in,and black going to motor.wiper motor ,will not run!!!!!,if i push in on knob,i hear washer motor run.what could be wrong????