Here are some VERY helpful videos when doing anything with a 4R70W Trans (found in Crown Victoria's)
They are also very helpful when you want to learn how it works.
[Only registered and activated users can see links. ] (Use Right-Click Save-As)

[Only registered and activated users can see links. ] (Use Right-Click Save-As)

[Only registered and activated users can see links. ] (Use Right-Click Save-As)