Can you explain a little better what you’re doing; as in did the 89 originally have power locks or are you trying to get the locks in the 94 doors to work in a truck that never had power locks?
Do you want to know how and 89 two door is wired or how a 94 four door is/was?
You’ll also have to wait until Monday for me to help because I’m at home now and don’t have access to my diagrams.
If you still need this info post back on Monday to remind me.
Dan.
Canadian "EH"