FTE has a codes list posted for '96-03 F and E series trucks.
https://www.ford-trucks.com/article/...rocedures.html

I wonder if those hold true for my '95 F350 E4OD too, I'm trying to track down why it sometimes stalls when shifted into Reverse. Changed the tranny fluid and filter about 5K miles ago, so i don't think that low fluid flow is it.