Wiper switch terminal diagram

Yes^^ this is what I was trying to get across. The wiring diagrams can be confusing. The actual wiper section in the manual has some troubleshooting and charts (most years) that can be helpful in worrying out the differences. The park cycle, etc is vastly different between 2/3 speed motors

There are many manuals, free, you can download from MyMopar. Some of them there came from the efforts of the guys right here