Codes needing repairs.
 

Yesterday my husband and I went to get the codes run, hoping that it was just a sensor that was needed, because of safety and emission coming up. What we learned instead is going to be a lot more costly. We need to know what could be causing these codes to pop up.

The codes all have to do with the transmission:
P0731
P0732
P0733
P0734
Told those are all the same, just different gears.
P0700
P0715

We need to get this fixed as easily and affordably as possible. If we can't get it fixed by the end of the month, we'll have to sell our '99 Plymouth Grand Voyager. It's been a good vehicle to us and we would like to keep using it if possible. Any help would be greatly appreciated.

need to know what kinda space ship this is

It's a 1999 Plymouth Grand Voyager. It's a mini van.

Possibly looking at low trans fluid or input and output speed sensors issues.