Well...A new one is like 100.00 a used junk yard one is 65.00. I do not know 100% if its that or not only going by the shop manual and it points to the park switch which is in the motor so they say chg the motor.
Now the wipers work fine its just that they sit about where they do when set to delay, just up 2" on the sheild. I am tempted to just leave them alone as they are not in my vision. It looks like 3 bolts and pop the knuckle off the arm and disconnect the wire block.
Also someone stole one of my chrome center caps, this is about the fifth one....
2000 Buick Lesabre Limited