Up to year 2000.
Check the oil level while engine is hot and running and immediately after selecting all positions on the selector (123DNRP) 3 times, pausing for 1 second on each position, ending in P.
Check the oil is red and not brown, using a white tissue/cloth.
Brown indicates the bands and or clutches are burning up, contaminating the red transmission oil.
Weaknesses are juddering in reverse and overdrive/4th gear slipping/non engagement when engine is hot.
All Transit automatic answers can be found or answered here; http://fordtransit.org/
You can check the automatic gearbox oil on a 1993 Ford Laser 1.5 using the oil stick.
There should be a dip stick at the back of the motor. But only if its automatic
The 2011 Ford Transit-Connect has a 4-speed automatic.
The 2012 Ford Transit-Connect has a 4-speed automatic.
The 2010 Ford Transit-Connect has a 4-speed automatic.
The 2013 Ford Transit-Connect has a 4-speed automatic.
The 2015 Ford Transit-Wagon has a 6-speed automatic.
take all the bolts out need to know how it works
The 2002 Ford Galaxy only requires one gearbox.
The 2014 Ford Transit-Connect has a 6-speed shiftable automatic.
The 2015 Ford Transit-VAN has a 6-speed shiftable automatic.
It is on the gearbox look for two wires and a bracket with one blot that its it about £ 15 from fords