Ford 2015 F-150 Owner's Manual page 179

The sport mode feature:
• Provides additional grade (engine)
braking and extends lower gear
operation to enhance performance for
uphill climbs, hilly terrain or
mountainous areas. This will increase
engine RPM during engine braking.
• Provides additional lower gear
operation through the automatic
transmission shift strategy.
• Selects gears more quickly and at
higher engine speeds.
To deactivate the sport mode feature and
return to normal driving mode, press the
button on the gearshift lever once. The
SPORT or S indicator light will deactivate.
The sport mode feature will also
deactivate when your vehicle is powered
down.
Automatic Transmission Adaptive
Learning
This feature may increase durability and
provide consistent shift feel over the life
of your vehicle. A new vehicle or
transmission may have firm shifts, soft
shifts or both. This operation is considered
normal and will not affect function or
durability of the transmission. Over time,
the adaptive learning process will fully
update transmission operation.
Forced Downshifts
• Allowed in drive (D) with the tow/haul
feature on or off.
• Press the accelerator to the floor.
• Allows transmission to select an
appropriate gear.
F-150 (TFC) Canada/United States of America, enUSA, Fourth Printing
Transmission
Understanding your SelectShift
Automatic
Your vehicle is equipped with a SelectShift
Automatic
The SelectShift Automatic transmission
gives you the ability to change gears up or
down (without a clutch) as desired.
In order to prevent the engine from running
at too low an RPM, which may cause it to
stall, SelectShift will still automatically
make some downshifts if it has determined
that you have not downshifted in time.
Although SelectShift will make some
downshifts for you, it will still allow you to
downshift at any time as long as the
SelectShift determines that damage will
not be caused to the engine from
over-revving.
SelectShift will not automatically upshift,
even if the engine is approaching the RPM
limit. It must be shifted manually by
pressing the + button.
Note: Engine damage may occur if you
maintain excessive engine revving without
shifting.
The SelectShift Automatic transmission
feature has two modes: PRS and M mode.
PRS (Progressive Range Selection)
Progressive Range Selection gives you the
ability to lockout gears from the automatic
shifting range. This may provide you with
an improved driving experience (for
example, in slippery conditions or when
experiencing a steep grade).
With the gearshift lever in drive (D), press
the – button to active PRS. The available
and selected gears are indicated on the
instrument cluster.
176
transmission
(If Equipped)
transmission gearshift lever.