FORD 2014 E-450 v.2 - Manual (Page 210)

High Fluid Level
Fluid levels above the safe range may result in transmission failure.
An overfill condition of transmission fluid may cause shift and/or
engagement concerns and/or possible damage.
High fluid levels can be caused by an overheating condition.
H
C
Maintenance 209
2014 Econoline (eco)
Owners Guide gf, 2nd Printing, September 2013
USA (fus)