more new info on ford tranny AX4S

the vehicle is a 1999 ford windstar , yes the tranny was i'm sure a rebuilt with a warrantry (expired) i have a leak somewhere and it might be the lines from tranny cooler but not the pan. i have been adding to keep the level to the hatch mark i don't know that this is the missing issue ,maybe if i added to over the hatch mark i would get a better result as you are not to over-fill sure don't want to blow any seals.my innova CAN)0BD2 showed a P01780 on the ford KOER test i'm sure i did the test right however some tech sites rather differ.I can not get a definite answer to that code. HELP_HELP. As i said before if i don't accelerate quickly and fast i don't have the missing problem.

a quick search turned up this..
Transmission Control Switch circuit is out of Self-Test Rang

Read more at: http://www.obd-codes.com/trouble_codes/ford/
Copyright © OBD-Codes.com

Transmission Control Switch circuit is out of Self-Test Range

Read more at: http://www.obd-codes.com/trouble_codes/ford/
Copyright © OBD-Codes.com
Transmission Control Switch circuit is out of Self-Test Range

Read more at: http://www.obd-codes.com/trouble_codes/ford/
Copyright © OBD-Codes.com
PO 1780 = transmission control switch circuit is out of self-test range..

not too sure where that leads you..