Wiper Park Issue on 71 Demon

[Gibber]

I replaced the wiper motor thinking the no park issue was in the motor. Same results with a rebuilt unit. Any ideas? Could a bad switch cause this problem? This is a 2 speed system.

Thanks much,

Mark

 

[briankaplan]

If it stops where ever and when ever you hit the switch. I would say yes.
I have the same set up on the Duster, but the stuff is all orignal and haven't
had a problem yet. When I worked at a GM dealership back in the 70's we
had the same problems on some 2 speed motors.
There isn't much more to the system.

 

[Topher]

Make sure the switch is grounded correctly.