FORD FOCUS 2017 3.G Service Manual

PRINCIPLE OF OPERATION
WARNINGS
Airbags do not inflate slowly or
gently, and the risk of injury from a
deploying airbag is the greatest close
to the trim covering the airbag module. All occupants of your vehicle,
including the driver, should always
properly wear their safety belts, even
when an airbag supplemental restraint
system is provided. Failure to properly wear
your safety belt could seriously increase
the risk of injury or death. Always transport children 12 years
old and under in the back seat and
always properly use appropriate
child restraints. Failure to follow this could
seriously increase the risk of injury or death. Never place your arm over the airbag
module as a deploying airbag can
result in serious arm fractures or
other injuries. Airbags can kill or injure a child in a
child seat. Never place a rear-facing
child seat in front of an active airbag.
If you must use a forward-facing child seat
in the front seat, move the seat upon which
the child seat is installed all the way back. Do not attempt to service, repair, or
modify the airbag supplemental
restraint systems or its fuses as you
could be seriously injured or killed. Contact
your authorized dealer as soon as possible. Several airbag system components
get hot after inflation. To reduce the
risk of injury, do not touch them after
inflation. If the airbag has deployed, the airbag
will not function again and must be
replaced immediately. If the airbag
is not replaced, the unrepaired area will
increase the risk of injury in a crash. The airbags are a supplemental restraint
system and are designed to work with the
safety belts to help protect the driver and
right front passenger from certain upper
body injuries. Airbags do not inflate slowly;
there is a risk of injury from a deploying
airbag.
Note:
You will hear a loud bang and see a
cloud of harmless powdery residue if an
airbag deploys. This is normal.
The airbags inflate and deflate rapidly
upon activation. After airbag deployment,
it is normal to notice a smoke-like, powdery
residue or smell the burnt propellant. This
may consist of cornstarch, talcum powder
(to lubricate the bag) or sodium
compounds (for example, baking soda)
that result from the combustion process
that inflates the airbag. Small amounts of
sodium hydroxide may be present which
may irritate the skin and eyes, but none of
the residue is toxic.
While the system is designed to help
reduce serious injuries, contact with a
deploying airbag may also cause abrasions
or swelling. Temporary hearing loss is also
a possibility as a result of the noise
associated with a deploying airbag.
Because airbags must inflate rapidly and
with considerable force, there is the risk of
death or serious injuries such as fractures,
facial and eye injuries or internal injuries,
particularly to occupants who are not
properly restrained or are otherwise out of
position at the time of airbag deployment.
Thus, it is extremely important that
occupants be properly restrained as far
away from the airbag module as possible
while maintaining vehicle control.
Routine maintenance of the airbags is not
required.
38
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints System

DRIVER AND PASSENGER
AIRBAGS
WARNINGS
Never place your arm or any objects
over an airbag module. Placing your
arm over a deploying airbag can
result in serious arm fractures or other
injuries. Objects placed on or over the
airbag inflation area may cause those
objects to be propelled by the airbag into
your face and torso causing serious injury. Airbags can kill or injure a child in a
child seat. Never place a rear-facing
child seat in front of an active airbag.
If you must use a forward-facing child seat
in the front seat, move the seat upon which
the child seat is installed all the way back. The driver and front passenger airbags will
deploy during significant frontal and near
frontal crashes.
The driver and passenger front airbag
system consists of:
•
Driver and passenger airbag modules.
• Front passenger sensing system. · Crash sensors and monitoring
system with readiness indicator.
See Crash Sensors and Airbag
Indicator (page 45). Proper Driver and Front Passenger
Seating Adjustment WARNING
National Highway Traffic Safety
Administration (NHTSA)
recommends a minimum distance
of at least 10 inches (25 centimeters)
between an occupant’ s chest and the
driver airbag module. To properly position yourself away from
the airbag:
•
Move your seat to the rear as far as you
can while still reaching the pedals
comfortably.
• Recline the seat slightly (one or two
degrees) from the upright position.
After all occupants have adjusted their
seats and put on safety belts, it is very
important that they continue to sit
properly. A properly seated occupant sits
upright, leaning against the seat back, and
centered on the seat cushion, with their
feet comfortably extended on the floor.
Sitting improperly can increase the chance
of injury in a crash event. For example, if
an occupant slouches, lies down, turns
sideways, sits forward, leans forward or
sideways, or puts one or both feet up, the
chance of injury during a crash is greatly
increased.
Children and Airbags WARNING
Airbags can kill or injure a child in a
child seat. Never place a rear-facing
child seat in front of an active airbag.
If you must use a forward-facing child seat
in the front seat, move the seat upon which
the child seat is installed all the way back. 39
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints SystemE151127 E67017

Children must always be properly
restrained. Accident statistics suggest that
children are safer when properly restrained
in the rear seating positions than in the
front seating position. Failure to follow
these instructions may increase the risk of
injury in a crash.
FRONT PASSENGER SENSING
SYSTEM
WARNINGS
Even with advanced restraints
systems, properly restrain children
12 and under in a rear seating
position. Failure to follow this could
seriously increase the risk of injury or death. Sitting improperly, out of position or
with the seatback reclined too far
can take weight off the seat cushion
and affect the decision of the passenger
sensing system, resulting in serious injury
or death in the event of a crash. Always sit
upright against your seat back, with your
feet on the floor. WARNINGS
Do not stow objects in the seatback
map pocket or hang objects off a
seatback if a child is in the front
passenger seat. Do not place objects under
the front passenger seat or between the
seat and the center console. Check the
passenger airbag indicator lamp for proper
airbag status. Failure to follow these
instructions may interfere with the front
passenger seat sensing system and
increase the risk of serious injury. Any alteration or modification to the
front passenger seat may affect the
performance of the front passenger
sensing system. This could seriously
increase the risk of injury or death. This system works with sensors that are
part of the front passenger seat and
seatbelt to detect the presence of a
properly-seated occupant and determine
if the front passenger frontal airbag should
be enabled (may inflate) or not.
The front passenger sensing system uses
a passenger airbag status indicator that
illuminates indicating that the front
passenger frontal airbag is either ON
(enabled) or OFF (disabled).
The indicator lamp is located in the center
stack of the instrument panel.
40
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints SystemE142846 E188175

Note:
The passenger airbag status indicator
OFF and ON indicator lamps illuminate for
a short period of time when the ignition is
first turned on to confirm it is functional.
The front passenger sensing system is
designed to disable (will not inflate) the
front passenger frontal airbag when the
front passenger seat is unoccupied, or a
rear facing infant seat, a forward-facing
child restraint, or a booster seat is
detected. Even with this technology,
parents are strongly encouraged to
always properly restrain children in the rear
seat. The sensor also turns off the
passenger front airbag when the passenger
seat is empty.
• When the front passenger sensing
system disables (will not inflate) the
front passenger frontal airbag, the
passenger airbag status indicator
illuminates the OFF lamp and stays lit
to remind you that the front passenger
frontal airbag is disabled.
• If the child restraint has been installed
and the passenger airbag status
indicator illuminates the ON lamp, then
turn the vehicle off, remove the child
restraint from the vehicle and reinstall
the restraint following the child
restraint manufacturer's instructions. The front passenger sensing system is
designed to enable (may inflate) the front
passenger's frontal airbag anytime the
system senses that a person of adult size
is sitting properly in the front passenger
seat.
•
When the front passenger sensing
system enables the front passenger
frontal airbag (may inflate), the
passenger airbag status indicator
illuminates the ON lamp and remains
illuminated.
If a person of adult size is sitting in the front
passenger seat, but the airbag off indicator
lamp is lit, it is possible that the person is
not sitting properly in the seat. If this
happens:
• Turn the vehicle off and ask the person
to place the seatback in the full upright
position.
• Have the person sit upright in the seat,
centered on the seat cushion, with the
person ’s legs comfortably extended.
• Restart the vehicle and have the person
remain in this position for about two
minutes. This allows the system to
detect that person and enable the
passenger ’s frontal airbag.
• If the indicator OFF lamp remains lit
even after this, the person should be
advised to ride in the rear seat. Passenger airbag
Passenger airbag status
indicator
Occupant
Disabled
OFF: Lit
Empty
ON: Unlit Disabled
OFF: Lit
Child
ON: Unlit Enabled
OFF: Unlit
Adult
ON: Lit
41
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints System

After all occupants have adjusted their
seats and put on seatbelts, it is very
important that they continue to sit
properly. A properly seated occupant sits
upright, leaning against the seatback, and
centered on the seat cushion, with their
feet comfortably extended on the floor.
Sitting improperly can increase the chance
of injury in a crash event. For example, if
an occupant slouches, lies down, turns
sideways, sits forward, leans forward or
sideways, or puts one or both feet up, the
chance of injury during a crash is greatly
increased.
If you think that the status of the passenger
airbag indicator lamp is incorrect, check
for the following:
•
Objects lodged underneath the seat.
• Objects between the seat cushion and
the center console.
• Objects hanging off the seatback.
• Objects stowed in the seatback map
pocket.
• Objects placed on the occupant’ s lap.
• Cargo interference with the seat.
• Other passengers pushing or pulling on
the seat.
• Rear passenger feet and knees resting
or pushing on the seat.
The conditions listed above may cause the
weight of a properly seated occupant to
be incorrectly interpreted by the front
passenger sensing system. The person in
the front passenger seat may appear
heavier or lighter due to the conditions
described in the list above. Make sure the front passenger
sensing system is operating
properly, See Crash Sensors
and Airbag Indicator (page 45).
If the airbag readiness lamp is lit, do
the following: The driver or adult passengers should
check for any objects that may be lodged
underneath the front passenger seat or
cargo interfering with the seat.
If objects are lodged or cargo is interfering
with the seat, please take the following
steps to remove the obstruction:
•
Pull the vehicle over.
• Turn the vehicle off.
• Driver or adult passengers should
check for any objects lodged
underneath the front passenger seat
or cargo interfering with the seat.
• Remove the obstruction(s) (if found).
• Restart the vehicle.
• Wait at least two minutes and verify
that the airbag readiness lamp is no
longer illuminated
• If the airbag readiness lamp remains
illuminated, this may or may not be a
problem due to the front passenger
sensing system.
Do not attempt to repair or service the
system. Take your vehicle immediately to
an authorized dealer.
If it is necessary to modify an advanced
front airbag system to accommodate a
person with disabilities, contact the Ford
Customer Relationship Center. See
Getting the Services You Need
(page
194).
SIDE AIRBAGS WARNINGS
Do not place objects or mount
equipment on or near the airbag
cover, on the side of the seatbacks
(of the front seats), or in front seat areas
that may come into contact with a
deploying airbag. Failure to follow these
instructions may increase the risk of
personal injury in the event of a crash.
42
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints SystemE67017

WARNINGS
Do not use accessory seat covers.
The use of accessory seat covers
may prevent the deployment of the
side airbags and increase the risk of injury
in an accident. Do not lean your head on the door.
The side airbag could injure you as it
deploys from the side of the
seatback. Do not attempt to service, repair, or
modify the seat airbag supplemental
restraint systems, its fuses or the
seat cover on a vehicle containing seat
airbags as you could be seriously injured
or killed. Contact your authorized dealer
as soon as possible. If the side airbag has deployed, the
airbag will not function again. The
side airbag system (including the
seat) must be inspected as soon as
possible. If the airbag is not replaced, the
unrepaired area will increase the risk of
injury in a crash. The side airbags are on the outboard side
of the seatbacks of the front seats. The
airbag was designed to inflate between
the door panel and occupant to further
enhance the protection provided to
occupants in certain side impact crashes. The system consists of the following:
•
A label or embossed side panel
indicating that side airbags are fitted
to your vehicle.
• Side airbags inside the driver and front
passenger seatbacks.
• Front passenger sensing system. Crash sensors and monitoring
system with readiness indicator.
See Crash Sensors and Airbag
Indicator (page 45).
The design and development of the side
airbag system included recommended
testing procedures that were developed
by a group of automotive safety experts
known as the Side Airbag Technical
Working Group. These recommended
testing procedures help reduce the risk of
injuries related to the deployment of side
airbags.
DRIVER KNEE AIRBAG
A driver's knee airbag is located under the
instrument panel. During a crash, the
restraints control module may activate the
driver's knee airbag based on crash severity
and occupant conditions. Under certain
crash and occupant conditions, the driver ’s
knee airbag may deploy but the driver ’s
front airbag may not activate. As with front
and side airbags, it is important to be
properly seated and restrained to reduce
the risk of death or serious injury. Make sure the knee airbag is
operating properly. See
Crash
Sensors and Airbag Indicator
(page
45).
43
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints SystemE152533 E67017 E67017

SAFETY CANOPY™
WARNINGS
Do not place objects or mount
equipment on or near the headliner
at the siderail that may come into
contact with a deploying curtain airbag.
Failure to follow these instructions may
increase the risk of personal injury in the
event of a crash. Do not lean your head on the door.
The curtain airbag could injure you
as it deploys from the headliner.
Do not attempt to service, repair, or
modify the curtain airbag
supplemental restraint system, its
fuses, the A, B, or C pillar trim, or the
headliner on a vehicle containing curtain
airbags as you could be seriously injured
or killed. Contact your authorized dealer
as soon as possible. All occupants of your vehicle,
including the driver, should always
properly wear their seatbelts, even
when an airbag supplemental restraint
system is provided. Failure to properly wear
your seatbelt could seriously increase the
risk of injury or death. To reduce risk of injury, do not
obstruct or place objects in the
deployment path of the airbag.
If the curtain airbags have deployed,
the curtain airbags will not function
again. The curtain airbags (including
the A, B and C pillar trim and headliner)
must be inspected and serviced as soon
as possible. If the curtain airbag is not
replaced, the unrepaired area will increase
the risk of injury in a crash. The Safety Canopy deploys during
significant side crashes or when a certain
likelihood of a rollover event is detected
by the rollover sensor. The Safety Canopy
is mounted to the roof side-rail sheet
metal, behind the headliner, above each
row of seats. In certain sideways crashes
or rollover events, the Safety Canopy will
be activated, regardless of which seats are
occupied. The Safety Canopy is designed
to inflate between the side window area
and occupants to further enhance
protection provided in side impact crashes
and rollover events.
The system consists of the following:
•
Safety Canopy curtain airbags located
above the trim panels over the front
and rear side windows identified by a
label or wording on the headliner or
roof-pillar trim.
• A flexible headliner which opens above
the side doors to allow air curtain
deployment · Crash sensors and monitoring
system with a readiness
indicator. See Crash Sensors
and Airbag Indicator (page 45).
44
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints SystemE75004 E67017

Properly restrain children 12 years old and
under in the rear seats. The Safety Canopy
will not interfere with children restrained
using a properly installed child or booster
seat because it is designed to inflate
downward from the headliner above the
doors along the side window opening.
The design and development of the Safety
Canopy included recommended testing
procedures that were developed by a
group of automotive safety experts known
as the Side Airbag Technical Working
Group. These recommended testing
procedures help reduce the risk of injuries
related to the deployment of side airbags
(including the Safety Canopy).
CRASH SENSORS AND
AIRBAG INDICATOR
WARNING
Modifying or adding equipment to
the front end of your vehicle
(including hood, bumper system,
frame, front end body structure, tow hooks
and hood pins) may affect the
performance of the airbag system,
increasing the risk of injury. Do not modify
or add equipment to the front end of your
vehicle. Your vehicle has a collection of crash and
occupant sensors which provide
information to the restraints control
module which deploys (activates) the
front seatbelt pretensioners, driver airbag,
passenger airbag, knee airbag(s), seat
mounted side airbags, and the Safety
Canopy. Based on the type of accident
(frontal impact, side impact or rollover)
the restraints control module will deploy
the appropriate safety devices. The restraints control module also
monitors the readiness of the above safety
devices plus the crash and occupant
sensors. A warning indicator light in the
instrument cluster indicates the readiness
of the safety system. If this warning
indicator light is not functioning and there
is another fault within the system, the
message cluster could display an airbag
failure warning. You could hear five tones
that repeat periodically until you repair the
problem, the warning indicator light could
illuminate or both. Routine maintenance
of the airbag is not required.
A difficulty with the system is indicated by
one or more of the following:
The indicator light will not
illuminate immediately after the
ignition is turned on.
• The indicator light either flashes or
stays illuminated.
• You could hear five tones that repeat
periodically until you repair the
problem.
If any of these things happen, even
intermittently, have the supplemental
restraint system serviced at an authorized
dealer immediately. Unless serviced, the
system may not function properly in the
event of a crash.
The seatbelt pretensioners and the airbag
supplemental restraint system are
designed to activate when your vehicle
sustains frontal or sideways deceleration
sufficient to cause the restraints control
module to deploy a safety device or when
a certain likelihood of a rollover event is
detected by the rollover sensor.
45
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints SystemE67017

The fact that the seatbelt pretensioners
or airbags did not activate for both front
seat occupants in a crash does not mean
that something is wrong with the system.
Rather, it means the restraints control
module determined the accident
conditions (for example, crash severity,
belt usage) were not appropriate to
activate these safety devices.
•
The design of the front airbags is to
activate only in frontal and near-frontal
crashes (not rollovers, side impacts or
rear impacts) unless the crash causes
sufficient frontal deceleration.
• The seatbelt pretensioners are
designed to activate in frontal,
near-frontal, side and rollover crashes.
• The design of the side airbags is to
inflate in certain side crashes. Side
airbags could activate in other types of
crashes if the vehicle experiences
sufficient sideways motion or
deformation.
• The knee airbag(s) could deploy based
on crash severity and occupant
conditions.
• The design of the Safety Canopy is to
inflate in certain side impact crashes
and when a certain likelihood of
rollover is detected by the rollover
sensor. The Safety Canopy could
activate in other types of crashes if the
vehicle experiences sufficient sideways
motion or deformation, or a certain
likelihood of rollover.
AIRBAG DISPOSAL
Contact your authorized dealer as soon as
possible. Airbags must be disposed of by
qualified personnel.
46
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Supplementary Restraints System

GENERAL INFORMATION ON
RADIO FREQUENCIES
This device complies with Part 15 of the
FCC Rules and with Industry Canada
license-exempt RSS standard(s).
Operation is subject to the following two
conditions: (1) This device may not cause
harmful interference, and (2) This device
must accept any interference received,
including interference that may cause
undesired operation.
Note:
Changes or modifications not
expressively approved by the party
responsible for compliance could void the
user's authority to operate the equipment.
The term IC before the radio certification
number only signifies that Industry Canada
technical specifications were met.
The typical operating range for your
transmitter is approximately 33 feet (10
meters). Vehicles with the remote start
feature will have a greater range. One of
the following could cause a decrease in
operating range:
• weather conditions
• nearby radio towers
• structures around the vehicle
• other vehicles parked next to your
vehicle
The radio frequency used by your remote
control can also be used by other short
distance radio transmissions, for example
amateur radios, medical equipment,
wireless headphones, remote controls and
alarm systems. If the frequencies are
jammed, you will not be able to use your
remote control. You can lock and unlock
the doors with the key.
Note: Make sure to lock your vehicle before
leaving it unattended.
Note: If you are in range, the remote control
will operate if you press any button
unintentionally. Note:
The remote control contains sensitive
electrical components. Exposure to moisture
or impact may cause permanent damage.
REMOTE CONTROL - VEHICLES
WITH: KEYLESS ENTRY
Intelligent Access Key Key Blade
The intelligent access key also contains a
removable key blade that you can use to
unlock your vehicle.
47
Focus (CDH) Canada/United States of America, HM5J 19A321 AA enUSA, Edition date: 201608, First Printing Keys and Remote ControlsE162192 E87964
2
1
1