Winshield Wiper Motor 67

[John M.]

We're bench testing two of these motors and need some help with the connections. There are three poles and a ground pole. The first is for the low(?)speed position the second is for park (reverse) and the third is ?? A solenoid clicks when 12v is applied to this third pole.
Thanks for any help.

[Jack H.]

Re: Winshield Wiper Motor 67

Look at your copies of the 1967 Chevrolet Chassis Service Manual as well as the Fisher Body Manual and you'll find a WEALTH of data on how to troubleshoot and test/verify the wiper motor (both in-car and on the bench) as well as the attached washer.