Traction control, Principle of operation, Using traction control – FORD 2015 Focus Electric User Manual

Page 130: Principle of operation using traction control

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PRINCIPLE OF OPERATION

The traction control system helps avoid
drive wheel spin and loss of traction.

If your vehicle begins to slide, the system
applies the brakes to individual wheels
and, when needed, reduces engine power
at the same time. If the wheels spin when
accelerating on slippery or loose surfaces,
the system reduces engine power in order
to increase traction.

USING TRACTION CONTROL

If your vehicle is stuck in mud or snow,
switching traction control off may be
beneficial, this allows the wheels to spin.

You can switch this feature on or off using
the vehicle settings menu in the
information display or by pressing the
button on the instrument panel.

Switching the System Off Using
the Information Display Controls

(If Equipped)

Your vehicle comes with this feature
already enabled. You can switch this
feature on or off using the vehicle settings
menu in the information display. See
(page 86).

Switching the System Off Using a
Switch

(If Equipped)

The button is located on the instrument
panel. See Instrument Panel Overview
(page 15).

Press the button to switch the system off.
You will see a message in conjunction with
an illuminated icon in the display. Press
the button again to switch the system back
on.

When you switch the traction control
system off, stability control remains fully
active.

System Warning Lamps and

Messages

WARNING

If the warning lamp remains
illuminated or does not illuminate
when you switch the ignition on, this

indicates a malfunction. During a
malfunction the system will switch off.
Have the system checked immediately.
Operating your vehicle with the system
disabled could lead to the loss of vehicle
control, vehicle rollover, personal injury or
death.

E138639

The warning lamp temporarily
illuminates when you start the
engine. It will flash when the

system is active.

The warning lamp temporarily
illuminates when you start the
engine. It will illuminate when

you switch the system off.

When you switch the system off or on, a
message appears in the information
display showing system status.

127

Focus (CDH), enUSA, First Printing

Traction Control

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