I drive a Honda Civic and my windshield wipers do not return to the park position when turned off. Also, one of the wiper speeds (very slow or intermittent wipe) does not work. Does the wiper motor need to be changed or is there any way to adjust the timing?
The motor works, the wiper control module doesn't.
There is no way to adjust them, change the modual.
If your car is like other cars, the stub shaft where the wiper arm is attached has lots of small splines. Remove the arm and reposition it where it needs to be. Sometimes the arms get moved (at the expense of the splines) when someone turns the wipers on the they're frozen down.