My last post I stated that my 2 speed wiper motor was running on low when I had it on high and high when I had it on low plus they did not park. Since then I replaced the motor and also found that the wires on a new wire harnass were backwords for the low and high. Got that taken care of but now it runs ok with the linkage disconnected but with it connected it runs on low whether I have the switch on low or high. What is going on?