2014 FIAT QUBO Owners Manual

ABS SYSTEMThis is an integral part of the braking system, which
prevents one or more wheels from locking or
slipping regardless of the road surface conditions and
braking intensity, giving the best control during
emergency braking.
The EBD system (Electronic Braking Force
Distribution) completes the system, allowing the
brake force to be distributed between the front and
rear wheels.
IMPORTANT For maximum efficiency of the braking
system, a bedding-in period of about 500 km is
needed: during this period it is better to avoid sharp,
repeated and prolonged braking.
SYSTEM INTERVENTION
The driver can tell the ABS system has come into
action because the brake pedal pulsates slightly and
the system gets noisier: it means that the vehicle
speed should be altered to suit the type of road
surface.
MECHANICAL BRAKE ASSIST (emergency
braking assistance)
(for versions/markets, where provided)
This system, which cannot be deactivated, recognises
emergency braking conditions (according to the
brake pedal operation speed) and provides an
additional hydraulic braking pressure to support thatprovided by the driver. This allows faster and more
powerful operation of the braking system.
IMPORTANT When the Mechanical Brake Assist is
activated, noises may be heard from the system. This
is normal. In any case, while braking keep the brake
pedal firmly depressed.
WARNING
When the ABS cuts in and you feel the
brake pedal pulsating, do not remove
your foot , but keep the pedal pushed down; in
doing so you, will stop in the shortest distance
possible under the road conditions at the time.
WARNING
If the ABS cuts in, it is a sign that the
grip between tyre and the road surface
has reached the limit : you must slow down to
match the speed to the road grip available.
WARNING
The ABS gets the most from the
available grip, but it cannot improve it ;
you should therefore take every care when
driving on slippery surfaces and not take
unnecessary risks.
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FAILURE INDICATIONS
ABS failure
ABS failure is indicated by warning light
in the
instrument panel coming on (together with the
appropriate message on the multifunction display on
some versions) (see “Warning lights and messages”).
In this case, the braking system will work as normal,
but without the extra capacity offered by the ABS
system. Drive carefully to the nearest Fiat Dealership
to have the system checked.
EBD failure
ABS failure is indicated by warning lightand
in
the instrument panel coming on (together with the
appropriate message on the multifunction display
on some versions) (see “Warning lights and
messages”).
In this case, the rear wheels may suddenly lock and
the vehicle may swerve when braking sharply. Drive
carefully to the nearest Fiat Dealership to have
the system checked.
WARNING
If only warning light
lights up in the
instrument panel (with a message in the
multifunction display on some versions), stop
the vehicle immediately and contact the nearest
Fiat Dealership. Fluid leaking from the
hydraulic system will compromise the operation
of the braking system, whether it is of the
conventional type or with ABS.
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ESP SYSTEM (Electronic Stability
Program)(for versions/markets, where provided)
This is an electronic system that controls vehicle
stability in the event of tyre grip loss, helping to
maintain directional control.
The ESP system is therefore particularly useful when
the grip conditions of road surfaces change.
The MSR system (adjustment of the engine braking
torque during gear changes) and the HBA system
(automatic increase in the braking pressure during
emergency braking) are present with ESP, ASR and
Hill Holder systems (for versions/markets where
provided).SYSTEM INTERVENTION
It is signalled by the blinking of the instrument panel
warning light
, to inform the driver that the car
is in critical stability and grip conditions.
Switching the system on
The ESP system is automatically activated when the
vehicle is started and cannot be de-activated.
Failure indications
In the event of a failure, the ESP will be automatically
switched off and the
warning light will come on
permanently on the instrument panel along with
a message on the multifunction display (for
versions/markets, where provided) (see “Warning
lights and messages” section). The LED on the ASR
OFF button will also light up. Contact a Fiat
Dealership as soon as possible.WARNING
Do not take unnecessary risks, even if
your vehicle is fitted with an ESP
system.Your driving style should always take
road conditions, visibility and traffic into
account .The driver is always responsible for
road safety.
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HILL HOLDER SYSTEM
(for versions/markets, where provided)
It's integral to the ESP system. It automatically
activates with the following conditions:
❒uphill: vehicle stationary on a road with a gradient
higher than 5%, engine running, brake pedal
pressed and gearbox in neutral or gear other than
reverse;
❒downhill: vehicle stationary on a road with a
gradient higher than 5%, engine running, brake
pedal pressed and reverse gear engaged.
At pickup, the ESP system control unit will keep
braking pressure on the wheels until reaching the
required torque for starting or, in any case, for
a maximum of 2 seconds in order to move easily the
right foot from the brake pedal to the accelerator
pedal. When two seconds have elapsed, without
starting, the system is automatically deactivated,
gradually releasing the braking pressure. During this
release stage, the typical brake disengagement noise
indicating that the vehicle is going to move
imminently will be heard.Failure indications
IMPORTANT The Hill Holder system is not a parking
brake; therefore, never leave the vehicle without
having engaged the handbrake, turned the engine off
and engaged the first gear.
WARNING
For the correct operation of the ESP and
ASR systems, the tyres must be the
same make and type on all wheels, in perfect
condition and, above all, of the type, make and
size recommended.
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ASR SYSTEM (Anti-Slip Regulation)
(for versions/markets, where provided)
This is a traction control system that cuts in
automatically every time one or both drive wheels
slip.
Depending on how slippery the road is, two different
control systems are activated:
❒if slipping involves both driving wheels, the ASR
function intervenes reducing the power
transmitted by the engine;
❒if the slipping only involves one of the drive
wheels, it intervenes automatically braking the
wheel that is slipping.
The action of the ASR system is especially useful in
the following conditions:
❒slipping of the inner wheel round bends due to
dynamic variations in the load of excessive
acceleration;
❒excessive power transmitted to the wheels, also in
relation to road surface conditions;
❒acceleration on slippery, snowy or icy road
surfaces;
❒in the case of loss of grip on a wet surface
(aquaplaning).
WARNING
For the correct operation of the ESP and
ASR systems, the tyres must be the
same make and type on all wheels, in perfect
condition and, above all, of the type, make and
size recommended.
MSR SYSTEM (engine drive regulation)
This is an integral part of the ASR system that, in the
event of a sudden gear down shift, cuts in and
provides torque to the engine thus preventing
excessive drive wheel drive which, especially in poor
grip conditions, can lead to a loss of stability.
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Engagement/ disengagement of the ASR
system
The ASR system switches on automatically each time
the engine is started.
When travelling, the ASR can be switched off and on
again pressing button fig. 91 located among the
controls in the dashboard.
The switching off is shown by the LED in the actual
switch coming on together with a message shown
in the multifunction display (for versions/markets,
where provided).
If the ASR is switched off when driving, it is
automatically switched on again when the vehicle is
started up.
When travelling on snowy roads with snow chains, it
may be helpful to turn the ASR off: in fact, in these
conditions, the driving wheels skidding when moving
off gives you better traction.
WARNING
Do not take unnecessary risks, even if
your vehicle is fitted with this system.
Your driving style must always be suited to the
road conditions, visibility and traffic .The driver
is always responsible for road safety.
FAILURE INDICATIONS
In the event of a failure, the ASR system will be
automatically switched off and warning light
will
appear permanently on the instrument panel along
with a message on the multifunction display (for
versions/markets where provided) (see “Warning
lights and messages” section). In this case, contact a
Fiat Dealership as soon as possible.
fig. 91
F0T0317
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TRACTION PLUS SYSTEM(for versions/markets, where provided)
Traction Plus is a help with driving and setting off in
poor grip conditions (snow, ice, mud, etc.) which
allows the drive force to be evenly distributed over
the same axle when both wheels are slipping.
In effect, Traction Plus acts by braking the wheels
with poor grip (or those slipping more than the
others), thereby transferring the drive force to those
which have more grip on the ground.
This function can be turned on manually by pressing
the T+ button fig. 92 on the dashboard and works
below a level of 30 km/h. Over this speed, it is
automatically deactivated (the LED on the button is
still on) and it is reactivated again when the speed
is below 30 km/h.Traction Plus operation
The system is deactivated when starting up. To
activate the "Traction Plus" system, press the button
(T+ fig. 92): the LED on the button switches on.
The activation of the Traction Plus system involves
the following functions being switched on:
❒inhibition of the ASR function, in order to fully
exploit the engine torque;
❒the differential locking effect on the front axle,
through the braking system, to improve traction
on irregular grounds.
If the "Traction Plus" system is faulty, the "general
failure" instrument panel warning light
comes on
steady.
fig. 92
F0T0311
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EOBD SYSTEMThe EOBD system (European On Board Diagnosis)
allows continuous diagnosis of emission-related
components on the vehicle.
It also alerts the driver, by turning on instrument
panel warning light
(together with the relevant
message in the display, on some versions), when
these components are no longer in peak condition
(see “Warning lights and messages” section).
The aim of the system is to:
❒monitor system efficiency;
❒warn about increased emissions due to a vehicle
malfunction;
❒to warn of the need to replace deteriorated
components.
The system also has a connector that can be
interfaced with appropriate equipment, which makes
it possible to read the error codes stored in the
control unit, together with a series of specific
parameters for engine operation and diagnosis.
This check can also be carried out by traffic police.
IMPORTANT After resolving the problem, to check
the system completely, Fiat Dealerships are obliged
to run a bench test and, if necessary, road tests
which may call for a long journey.
WARNING
Go to a Fiat Dealership as soon as
possible if warning light
either does
not light up when the key is turned to MAR to if
while travelling the warning lights comes on
either steady or blinking (along with a message
on the display).The operation of warning light
may be checked by the traffic police using
specific devices. Follow the laws in force in
the country where you are driving.
76KNOW YOUR
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STARTING AND
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WARNING LIGHTS
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