2016 Peugeot 301 ECU

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Group of supplementary systems which help
you to obtain optimum braking in complete
safety in emergency situations:
-
a
nti-lock braking system (ABS),
-

e
lectronic brake force distribution (EBFD),
-
em

ergency braking assistance (EBA).
Braking assistance systems
Anti-lock braking system
and electronic brake force
distribution
Linked systems which improve the stability and
manoeuvrability of your vehicle when braking,
in particular on poor or slippery sur faces.
Activation
The anti-lock braking system comes into
operation automatically when there is a risk of
wheel lock.
Normal operation of the ABS may make itself
felt by slight vibration of the brake pedal.
Operating fault
Emergency braking assistance
System which, in an emergency, enables you
to obtain the optimum braking pressure more
quickly, thus reducing the stopping distance.
When braking in an emergency, press
firmly without releasing the pressure.
When braking in an emergency, press
very firmly without releasing the
pressure. When replacing wheels (tyres and
rims), ensure that they conform to the
manufacturer's recommendations.If this warning lamp comes on,
accompanied by an audible signal
and a message in the screen, it
indicates a malfunction of the anti-lock braking
system which could result in loss of control of
the vehicle when braking.
If this warning lamp comes on,
together with the STOP and ABS
warning lamps, accompanied by an
audible signal and a message in the screen, it
indicates a malfunction of the electronic brake
force distribution which could result in loss of
control of the vehicle when braking.
You must stop as soon as it is safe to do so.
In either case, contact a PEUGEOT dealer or a
qualified workshop.
Activation
It is triggered by the speed at which the brake
pedal is pressed.
The effect of this is a reduction in the
resistance of the pedal and an increase in
braking efficiency.
Coasting with the engine off results in a
loss of power assistance for braking.
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Anti-slip regulation (ASR)
and electronic stability
programme (ESP)
The anti-slip regulation (also known as Traction
Control) optimises traction to prevent skidding
of the wheels, by acting on the brakes of the
driving wheels and on the engine.
The electronic stability programme acts on the
brake of one or more wheels and on the engine
to keep the vehicle on the trajectory required by
the driver, within the limits of the laws of physics.This is indicated by flashing of this
warning lamp in the instrument panel. The ASR /ESP systems offer
exceptional safety in normal driving, but
this should not encourage the driver to
take extra risks or drive at high speed.
The correct functioning of these
systems depends on observation of
the manufacturer's recommendations
regarding the wheels (tyres and rims),
the braking components, the electronic
components and the assembly
and repair procedures used by the
PEUGEOT dealer network.
After an impact, have these systems
checked by a PEUGEOT dealer or a
qualified workshop.
Operating fault
Illumination of the warning lamp,
accompanid by a message in the
screen indicates a malfunction of
these systems.
Reactivation
These systems are reactivated automatically
every time the ignition is switched of, or from
30 mph (50 km/h).
F

P
ress this button again to reactivate them
manually.
T

he lamp in the button goes off.
The symbol going off in the instrument panel
indicates the reactivation of the ASR and
ESP
systems.
Deactivation
In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow, on soft
ground, ...), it may be advisable to deactivate
the ASR and ESP systems, so that the wheels
can move freely and regain grip.
Trajectory control systems
Activation
These systems are activated automatically
each time the vehicle is started.
They come into operation in the event of a grip
or trajectory problem. The display of this symbol indicates
that the ASR and ESP systems are
deactivated.
F

P
ress this button button, located on
the dashboard (driver's side), until the
corresponding symbol appears in the
instrument panel screen. T he lamp in the button comes on.Contact a PEUGEOT dealer or a qualified
workshop to have the ASR /ESP systems
checked.
Coasting with the engine off results in a
loss of power assistance for the steering.
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Seat belts
Front seat belts
Fastening
F Pull the strap, then insert the tongue in the buckle.
F

C
heck that the seat belt is fastened
correctly by pulling the strap.
Unfastening
F Press the red button on the buckle.
F G uide the seat belt as it is reeled in.
The front seat belts are fitted with a
pretensioning and force limiting system.
This system improves safety in the front
seats in the event of a front or side impact.
Depending on the severity of the impact, the
pretensioning system instantly tightens the seat
belts against the body of the occupants.
The pretensioning seat belts are active when
the ignition is on.
The force limiter reduces the pressure of the
seat belt on the chest of the occupant, so
improving their protection. When the ignition is switched on,
this warning lamp comes on in the
instrument panel, if the driver has not
fastened their seat belt.
Seat belt not fastened /
unfastened warning lamp
From approximately 12 mph (20 km/h) this warning
lamp flashes for two minutes accompanied by an
audible signal of increasing volume. Once these
two minutes have elapsed, this warning lamp
remains on until the driver fastens their seat belt.
This warning lamp also comes on in the instrument
panel if the driver and/or front passenger unfastens
their seat belt while driving.
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Rear seat belts
The rear seats are each fitted with a three-point
inertia reel seat belt.
Depending on version, the centre rear seat is
fitted with a seat belt with or without reel, and
has three or two-point anchorages.
Fastening
F Pull the strap, then insert the tongue in the buckle.
F

C
heck that the seat belt is fastened
correctly by pulling the strap.
Unfastening
F Press the red button on the buckle.
F G uide the seat belt as it is reeled in.
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The driver must ensure that passengers use
the seat belts correctly and that they are all
fastened before setting off.
Wherever you are seated in the vehicle,
always fasten your seat belt, even for short
journeys.
Do not interchange the seat belt buckles as
they will not fulfil their role fully.
The seat belts are fitted with an inertia reel
permitting automatic adjustment of the
length of the strap to your size. The seat belt
is stowed automatically when not in use.
Before and after use, ensure that the seat
belt is reeled in correctly.
The lower part of the strap must be
positioned as low as possible on the pelvis.
The upper part must be positioned in the
hollow of the shoulder.
The inertia reels are fitted with an automatic
locking device which comes into operation in
the event of a collision, emergency braking
or if the vehicle rolls over. You can release
the device by pulling the strap firmly and
then releasing it so that it reels in slightly.Recommendations for children
Use a suitable child seat if the passenger is
less than 12 years old or shorter than one
and a half metres.
Never use the same seat belt to secure more
than one person.
Never allow a child to travel on your lap.
For more information on child seats, refer to
the corresponding section.
In order to be effective, a seat belt must:
-
b
e tightened as close to the body as
possible,
-

b

e pulled in front of you with a smooth
movement, checking that it does not
twist,
-

b

e used to restrain only one person,
-

n

ot bear any trace of cuts or fraying,
-

n

ot be converted or modified to avoid
affecting its performance.
In accordance with current safety
regulations, for all repairs on your vehicle's
seat belts, go to a qualified workshop with
the skills and equipment needed, which a
PEUGEOT dealer is able to provide.
Have your seat belts checked regularly by a
PEUGEOT dealer or a qualified workshop,
particularly if the straps show signs of
damage.
Clean the seat belt straps with soapy
water or a textile cleaning product, sold by
PEUGEOT dealers.
After folding or moving a seat or rear bench
seat, ensure that the seat belt is positioned
and reeled in correctly.
In the event of an impact
Depending on the nature and
seriousness of the impact , the
pretensioning device may be deployed
before and independently of the airbags.
Deployment of the pretensioners is
accompanied by a slight discharge of
harmless smoke and a noise, due to the
activation of the pyrotechnic cartridge
incorporated in the system.
In all cases, the airbag warning lamp
comes


on.
Following an impact, have the seat belts
system checked, and if necessary replaced,
by a PEUGEOT dealer or a qualified
workshop.
Advice
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Airbags
Designed to contribute towards the safety of
the occupants in the event of violent collisions.
The airbags supplement the action of the force-
limiting seat belts.
If a collision occurs, the electronic detectors
record and analyse the front and side impacts
sustained in the impact detection zones:
-
i
n the case of a serious impact, the airbags
are deployed instantly and contribute
towards better protection of the occupants
of the vehicle; immediately after the impact,
the airbags deflate rapidly so that they
do not hinder visibility or the exit of the
occupants,
-

i
n the case of a minor or rear impact or in
certain roll-over conditions, the airbags
may not be deployed; the seat belt alone
contributes towards providing your
protection in these situations.
The airbags do not operate when the
ignition is switched off.
This equipment will only deploy once.
If a second impact occurs (during the
same or a subsequent accident), the
airbag will not be deployed again. The deployment of an airbag is
accompanied by a slight emission
of smoke and a noise, due to the
detonation of the pyrotechnic charge
incorporated in the system.
This smoke is not harmful, but sensitive
individuals may experience slight
irritation.
The detonation noise associated with
the deployment of an airbag may result
in a slight loss of hearing for a short
time.
Impact detection zones
A. Front impact zone.
B. S
ide impact zone.
Front airbags
Deployment
The airbags are deployed, except the passenger's
front airbag if it has been deactivated, in the event
of a serious front impact to all or part of the front
impact zone A , in the longitudinal centreline of the
vehicle on a horizontal plane and directed from the
front to the rear of the vehicle.
The front airbag inflates between the thorax and
head of the front occupant of the vehicle and the
steering wheel, driver's side, and the dashboard,
passenger's side to cushion their for ward
movement.
System which protects the driver and front
passenger in the event of a serious front impact
in order to limit the risk of injury to the head and
thorax.
The driver's airbag is fitted in the centre of the
steering wheel; the front passenger's airbag is
fitted in the dashboard above the glove box.
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Deactivation
When the ignition is on, this warning
lamp comes on in the instrument
panel while the airbag is deactivated.To assure your child's safety, you
must deactivate the passenger's front
airbag when you install a rear ward
facing child seat on the front passenger
seat. Otherwise, the child risks being
seriously injured or killed if the airbag is
deployed.
Reactivation
Only the passenger's front airbag can be
deactivated.
F

W
ith the ignition off , insert the key into
the passenger airbag deactivation switch.
F

T
urn it to the "OFF" position,
F

R
emove the key keeping the switch in the
new position. When you remove the rear ward facing child
seat, with the ignition on
, turn the switch to
the "ON" position to reactivate the airbag and
so assure the safety of your front passenger in
the event of an impact.
Operating fault
If this warning lamp comes on in the
instrument panel, you must contact
a PEUGEOT dealer or a qualified
workshop without delay to have the
system checked. The airbags may no
longer be deployed in the event of a
serious impact.
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Lateral airbags
Deployment
The lateral airbags are deployed unilaterally in
the event of a serious side impact applied to all
or part of the side impact zone B, perpendicular
to the longitudinal centreline of the vehicle on a
horizontal plane and directed from the outside
towards the inside of the vehicle.
The lateral airbag contributes towards the
protection of the front occupant of the vehicle,
between the lower thorax and the head. System that contributes towards improving the
protection of the driver and front passenger in
the event of a serious side impact, in order to
limit the risk of injury to the chest, between the
hip and the shoulder.
Each lateral airbag is fitted in the seat backrest
frame, door side.
Impact detection zones
A. Front impact zone.
B. S
ide impact zone. If this warning lamp comes on in the
instrument panel, you must contact
a PEUGEOT dealer or a qualified
workshop to have the system
checked. The airbags may no longer
be deployed in the event of a serious
impact.
Operating fault
In the event of a minor impact or bump
on the side of the vehicle or if the
vehicle rolls over, the airbag may not be
deployed.
In the event of a rear or front collision,
the airbag is not deployed.
Safety