Where are they located on the Trans? Any write ups?

 

Tranny shift solenoid cleaning has been explained in previous threads. Some even have detailed pics and tranny illustrations showing the locations of the solenoids. The best way for you to get more info on them is to attempt "searching" !!!! You could also download the factory service manual which has everything from A to Z.

 

I've searched and only found one guy post pics and his aren't detailed