Well I have been searching and do know that you can not swap any other year tranny for a 94 year model. Well the person I got my car from has a 97 in it.

Now is there a way to modify the 97 tranny to work with the 94 year model car or do you have to swap the entire tranny out?

Reason I ask is I am getting these two codes:

59 for tranny fluid temp sensor circuit high - low temp

81 for QDM or shift B solenoid fault

Thanks!