Terrain Control; Principle Of Operation - Ford F-150 RAPTOR 2018 Owner's Manual Supplement

PRINCIPLE OF OPERATION

The Terrain Management System delivers
a driving experience through a suite of
sophisticated electronic vehicle systems.
These systems optimize steering, handling
and powertrain response. This provides a
single location to control multiple systems
performance settings.
Changing the drive mode automatically
changes the functionality of the following
systems:
• Electronically power-assisted steering
system adjusts steering effort and feel
based on the mode you select.
• Electronic stability control and traction
control maintains your vehicle control
in adverse conditions or high
performance driving.
• Electronic throttle control enhances
the powertrain response to your inputs.
• Transmission controls are optimized
with shift schedules tuned to each
terrain.
• Transfer case; automatically engages
specific 4WD modes and raises or
lowers torque output depending on
selected terrain mode. (See Terrain
Mode Configurations).
• Electronic Locking Differential; engages
automatically during certain terrain
modes.
Note: Do not use electronic locking
differential on dry, hard surfaced roads.
Doing so will produce excessive noise,
vibration and increase tire wear. See
Electronic Locking Differential (page 19).
Using the Terrain Management
System
The Terrain Management System
automatically tailors your vehicle
configuration for each mode you select.
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Second Printing

Terrain Control

21
(If Equipped)
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To change the drive mode setting, press
the drive mode button on the steering
wheel.
Note: Mode changes are not available when
the vehicle ignition is off.
On-Road Modes
Normal Mode - For everyday
driving. Normal mode is a perfect
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balance of excitement, comfort
and convenience.
Sport Mode - For aggressive
on-road driving. Sport mode
increases throttle response,
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provides a sportier steering feel, along with
quicker shifting. The transmission also
holds gears longer, helping your vehicle
accelerate faster.
Weather Mode - For less than
ideal road conditions, such as
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snow or ice covered roads.
Weather mode inspires confidence without
taking away from driving pleasure. Weather
mode automatically engages 4x4 Auto,
lowers throttle response and optimizes
shifting for slippery surfaces.