FORD 2014 E-450 v.1 - Manual (Page 206)

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 205
2014 Econoline (eco)
Owners Guide gf, 1st Printing, November 2012
USA (fus)