ECO mode FORD RANGER 2020 Service Manual

ELECTRONIC LOCKING
DIFFERENTIAL (IF EQUIPPED)
Note: Do not operate the system on dry
hard surface roads. Doing so could lead to
excessive tire noise and wear. Use the
system only on consistently slippery or loose
surfaces.
The system locks the left and right portions
of the rear axle together to form a solid
driving axle, resulting in increased rear
wheel traction in certain conditions.
Press and hold the electronic differential
lock button for 2 seconds to activate the
system.
Note: The lock button is on the center
console. The electronic differential lock can lock
and unlock when the internal gears are
aligned and no torque load is placed on
the differential. To aid alignment, drive the
vehicle in a straight line with the
accelerator pedal released. Alternatively,
drive slowly forward and backward while
moving the steering wheel from side to side
to allow the electronic differential lock to
lock. High vehicle speed and high accelerator
pedal application inhibit the electronic
locking differential system engagement.
Follow the instruction on the instrument
cluster for engagement and
disengagement.
Note:
You can use the system in any drive
mode 2H, 4H or 4L.
Note: When you engage the system, the
Electronic Stability Program (ESP) functions
such as Stability Control, Traction Control,
Hill Descent Control, Emergency stop signal,
Hill Start Assist and Trailer Sway Control
are deactivated, the ESP Off indicator
illuminates, and the HDC on indicator turns
off.
Note: When the anti-lock braking system
is operating, the system disengages.
The electronic locking differential system
can affect various terrain modes. See
Principle of Operation
(page 178).
Operating Electronic Locking
Differential with Spare or
Mismatched Tires
The size of the spare tire can affect the
performance of the electronic locking
differential system. When there is a
significant size difference between the two
rear tires, you could have limited electronic
locking differential functionality. If your
electronic locking differential has difficulty
disengaging, release your accelerator pedal
and turn the steering wheel in the opposite
direction while rolling forward.
Note: We recommend that you engage and
disengage the electronic locking differential
when stopped, and a spare tire is mounted
on the rear axle.
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Rear AxleE277073

Electronic Locking Differential Engagement Speed and Availability
Automatic Re-
Engagement Speed
Automatic Disen-
gage Speed
Engagement Speed
Terrain Modes (4X4
Modes
20 mph (30 km/h)
25 mph (41 km/h)
20 mph (30 km/h)
Normal (2H, 4H)
20 mph (30 km/h)
25 mph (41 km/h)
20 mph (30 km/h)
grass/Gravel/Snow
(4H)
20 mph (30 km/h)
25 mph (41 km/h)
20 mph (30 km/h)
Mud/Ruts (4H)
55 mph (90 km/h)
60 mph (100 km/h)
55 mph (90 km/h)
Sand (4H)
Automatic Re-
Engagement Speed
Automatic Disen-
gage Speed
Engagement Speed
4X4 Mode
No set Speed
No set Speed
No set Speed
4L
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Rear Axle

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
WARNING: The stability and
traction control light illuminates steadily
if the system detects a failure. Make sure
you did not manually disable the traction
control system using the information
display controls or the switch. If the
stability control and traction control light
is still illuminating steadily, have the
system serviced by an authorized dealer
immediately. Operating your vehicle with
the traction control disabled could lead
to an increased risk of loss of vehicle
control, vehicle rollover, personal injury
and death.
The system automatically turns on each
time you switch the ignition on.
If your vehicle is stuck in mud or snow,
switching traction control off may be
beneficial as this allows the wheels to spin.
Note: When you switch traction control off,
stability control remains fully active. Switching the System Off The switch for the stability and traction
control system is on the console.
When you switch the system off, a
message and an illuminated icon appear
on the instrument cluster.
Use the switch again to return the traction
control system to normal operation.
Your vehicle may have MyKey restrictions
regarding this feature. See
Principle of
Operation (page 58).
System Indicator Lights and
Messages The stability and traction control
light temporarily illuminates on
engine start-up and flashes:
• When a driving condition activates
either of the systems.
• If a problem occurs in either of the
systems. The stability and traction control
off light temporarily illuminates
on engine start-up and stays on:
• When you switch the traction control
system off.
• When you select an alternative stability
control mode.
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Traction ControlE166706 E138639 E130458

AdvanceTrac with RSC Features
Enabled
Enabled
Enabled
Not illuminated
Button pressed
again after
deactivation
Disabled
Disabled
Enabled 1
Illuminated
Transfer case
switched to 4WD Low
1 Roll Stability Control is disabled in the Sand Terrain Mode.
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Stability Control

PRINCIPLE OF OPERATION
Using the Terrain Management
System
The terrain management system optimizes
drivability and comfort by maximizing
traction when operating on different types
of terrain.
Press the TM button on the center console
to choose between the following modes:
Note:
Changing terrain modes could
automatically change your 4X4 setting for
optimal performance. Normal - For on-road
conditions. Select this mode
before driving on surfaces which
are similar to a hard road surface or once
the need for a special mode has passed.
Note: This is the default when you switch
on your vehicle and whenever you select 4x2
via the four-wheel drive control. Grass/Gravel/Snow
- For
off-road conditions. Select this
mode where loose or slippery
material such as packed snow, ice, grass,
or a thin layer of gravel or sand covers a
firm surface. If your vehicle cannot gain
traction in deep snow, switching off the
traction control system could help.
Note: Make sure you switch traction control
back on when you regain traction. Mud/Ruts
- For off-road
conditions. Select this mode for
muddy, rutted, soft or uneven
terrain. Sand
- For off-road conditions.
Select this mode in soft dry sand
or deep gravel. If crossing wet
sand that could be sufficiently deep
enough for the wheels to sink into the
surface, select Mud/Ruts mode.
Note: The Grass/Gravel/Snow, Sand and
Mud/Ruts modes are for off-road use only.
Note: The curve control portion of the
AdvanceTrac® system is unavailable when
you select Sand or Mud/Ruts. If the system
becomes inoperable, selecting some modes
may not be possible and a message
displays. If it becomes inoperable due to a
system fault, all of the mode indicators on
the control turn off and one of the following
messages appears in the information
display:
TERRAIN MANAGEMENT SYSTEM
FAULT
Switching the engine on and off may clear
the fault. If that does not work, have the
system serviced by an authorized dealer.
MODE CHANGE NOT ACCEPTED,
RETRY
This mode change cannot be made at the
time of your request. Try the mode change
again.
Off-road Screen
You can continuously monitor the
real-time status of your vehicle's off-road
systems using the information display.
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Terrain Control
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Note:
Operating your vehicle in any of the
off-road modes does not guarantee that it
cannot become stuck in sand, snow or mud
or other debris. It is your responsibility to
assess off-road situations and determine if
the terrain is passable.
Transfer Case Availability Sand
Mud/Ruts
Grass/Gravel/
Snow
Normal 1
Drive selection
/ Terrain mode
Not Available
Not Available
Not Available
Available
4x2
Available
Available
Available
Available
4x4 High
Available
Available
Available
Available
4x4 Low
1 Default Terrain Mode across ignition cycles.
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Terrain Control (If Equipped)

Resuming the Set Speed
Press to resume the set speed.
Switching Cruise Control Off Press and release the button
when the system is in standby
mode or switch the ignition off.
Note: You erase the set speed when you
switch the system off.
USING ADAPTIVE CRUISE
CONTROL WARNING: Always pay close
attention to changing road conditions
when using adaptive cruise control. The
system does not replace attentive
driving. Failing to pay attention to the
road may result in a crash, serious injury
or death. WARNING: Do not use the adaptive
cruise control when entering or leaving
a highway, on roads with intersections
or roundabouts or non-vehicular traffic
or roads that are winding, slippery,
unpaved, or steep slopes. WARNING:
Do not use the system
in poor visibility, for example fog, heavy
rain, spray or snow. WARNING:
Do not use the system
when towing a trailer that has
aftermarket electronic trailer brake
controls. Failure to follow this instruction
could result in the loss of control of your
vehicle, personal injury or death. WARNING:
Do not use tire sizes
other than those recommended because
this can affect the normal operation of
the system. Failure to do so may result
in a loss of vehicle control, which could
result in serious injury. WARNING: Adaptive cruise control
may not detect stationary or slow
moving vehicles below 6 mph (10 km/h). WARNING: Adaptive cruise control
does not detect pedestrians or objects
in the road. WARNING: Adaptive cruise control
does not detect oncoming vehicles in the
same lane. WARNING: Adaptive cruise control
is not a crash warning or avoidance
system. WARNING:
Do not use adaptive
cruise control with a snow plow blade
installed.
The system adjusts your vehicle speed to
maintain the set gap between you and the
vehicle in front of you in the same lane.
You can select four gap settings.
The system uses a radar sensor that
projects a beam directly in front of your
vehicle.
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Cruise Control
(If Equipped) E265297

Switching Adaptive Cruise Control
Off
Press and release the button
when the system is in standby
mode, or switch the ignition off.
Note: You erase the set speed and gap
setting when you switch the system off.
Detection Issues WARNING: On rare occasions,
detection issues can occur due to the
road infrastructures, for example bridges,
tunnels and safety barriers. In these
cases, the system may brake late or
unexpectedly. At all times, you are
responsible for controlling your vehicle,
supervising the system and intervening,
if required. WARNING:
If the system
malfunctions, have your vehicle checked
as soon as possible.
The radar sensor has a limited field of view.
It may not detect vehicles at all or detect
a vehicle later than expected in some
situations. The lead vehicle graphic does
not illuminate if the system does not
detect a vehicle in front of you. Detection issues can occur:
When driving on a different line
than the vehicle in front.
A
With vehicles that edge into your
lane. The system can only detect
these vehicles once they move
fully into your lane.
B
There may be issues with the
detection of vehicles in front
when driving into and coming out
of a bend or curve in the road.
C
In these cases, the system may brake late
or unexpectedly. You should stay alert and
take action when necessary.
If something hits the front end of your
vehicle or damage occurs, the
radar-sensing zone may change. This could
cause missed or false vehicle detection.
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Cruise Control
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Action
Cause
Do not use the system in these conditions
because it may not detect any vehicles
ahead.
Water, snow or ice on the surface of the
road may interfere with the radar signals.
Wait a short time or switch to normal cruise
control.
You are in a desert or remote area with no
other vehicles and no roadside objects.
Due to the nature of radar technology, it is possible to get a blockage warning with no
actual block. A false blocked condition either self clears, or clears after you restart your
vehicle.
Switching to Normal Cruise
Control WARNING: Normal cruise control
will not brake when your vehicle is
approaching slower vehicles. Always be
aware of which mode you have selected
and apply the brakes when necessary. The cruise control indicator light
replaces the adaptive cruise
control indicator light if you
select normal cruise control. The gap
setting does not display, and the system
does not respond to lead vehicles.
Automatic braking remains active to
maintain set speed.
You can change from adaptive cruise
control to normal cruise control through
the information display.
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Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Cruise Control
(If Equipped)E71340

WARNING: In cold and severe
weather conditions the system may not
function. Rain, snow and spray can all
limit sensor performance. WARNING:
The system will not
operate if the sensor cannot track the
road lane markings. WARNING:
The sensor may
incorrectly track lane markings as other
structures or objects. This can result in
a false or missed warning. WARNING:
The system may not
operate properly if the sensor is blocked.
Keep the windshield free from
obstruction. WARNING:
If damage occurs in the
immediate area surrounding the sensor,
have your vehicle checked as soon as
possible. WARNING:
The system may not
correctly operate if your vehicle is fitted
with a suspension kit not approved by
us.
Note: The system works above
40 mph
(64 km/h).
Note: The system works as long as the
camera can detect one lane marking.
Note: When you select aid or alert and aid
mode and the system detects no steering
activity for a short period, the system alerts
you to put your hands on the steering wheel.
The system may detect a light grip or
touch on the steering wheel as hands off
driving.
Note: The system may not function with a
blocked camera, or if the windshield is
damaged or dirty. When you switch the system on and it
detects an unintentional drift out of your
lane is likely to occur, the system notifies
or assists you to stay in your lane through
the steering system and information
display. In Alert mode, the system provides
a warning by vibrating the steering wheel.
In Aid mode, the system provides steering
assistance by gently counter steering your
vehicle back into the lane.
When the system is functioning in the
combined Alert and Aid mode, the system
first provides steering assistance by gently
counter steering your vehicle back into the
lane, followed by a warning that vibrates
the steering wheel if the vehicle is still out
of the lane markings.
Switching the System On and Off
Note:
The system on or off setting is stored
until it is manually changed, unless a MyKey
is detected. If the system detects a MyKey,
it defaults to on and the mode sets to alert. 198
Ranger (TFG) Canada/United States of America, Vehicles Built From: 18-11-2019, LB3J 19A321 AB enUSA, Edition date: 202002, Second-Printing Driving AidsE249505 E132099