3 speed wiper motor wiring

[shagexe]

1970 CUDA 440
Wiper Motor/Gear Assy ID # 3431077 7280 1819
Wiper Switch Assy ID # 2770380

When tested independently, each assembly conforms to specified testing protocols.
Therefore, it seems our problem is with connecting the two assemblies. For example, even though the wire colors from the recently rebuilt motor are correct, I question which ones have been connected to the gear housing and what position they should be inserted in the firewall terminal block. I also question, how the multi connector was matched to the switch (terminal B/U is not connected to anything?).

Can I obtain a connection wiring diagram?

 

[moparlee]

Go to the MyMopar site and download a service manual if don't have one. Have you talked to the people who rebuilt the motor?

 

[shagexe]

Thanks. Will go to the website today.

 

[david411]

What is your wiper motor doing or not doing?

 

[shagexe]

I bought the car half way through restoration. All wiring between the motor, firewall plug, and instrument switch were disconnected. Is therefore not working because of this. Do not know the correct wiring sequence or correct wire colors. Thanks.