Hey all I'm installing a American Autowire Power Plus kit in my 1972 chevelle and it gives no information on the wiring for the wipers. It looks like the wiper switch has 5 terminals on the back, 3 accross and 2 above those with one being bigger than the rest. Any help would be appreciated Thanks Dean

All of the cars I have worked on have the power from the harness going directly to the wiper motor.
The switch just switches grounds
Wipers have their own separate harness from the switch to the wiper motor

Taking a stab in the dark-----the three term would be low/med/hi
-----------------------------the 2 terms would most likely complete a circuit to the washers