2012 FIAT DUCATO technical specifications

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HEADLIGHTS
HEADLIGHT BEAM AIMING
The correct direction of the headlights is essential for
the comfort and safety of the driver and other road
users. To ensure the best visibility when travelling with
the headlights on, the headlight alignment must be
correct. Contact a Fiat Dealership to have the
headlights properly adjusted.
HEADLIGHT ALIGNMENT CORRECTOR
This device works with the ignition key in the MAR-ON
position and the dipped headlights on. The vehicle tilts
backwards when it is laden, raising the beam. The beams
must therefore be aimed again in this case. IMPORTANT Follow the instructions contained in the
assembly kit carefully. Assembly must be performed by
qualified personnel.
Respect the regulations in force
concerning maximum clearance.
Distribute the load evenly and when
driving, bear in mind the increased
sensitivity of the vehicle to side wind.
WARNING
Never exceed the permitted weight (see
“Technical data” section).
F0N0516mfig. 128

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ABS SYSTEM
If you have never driven a vehicle with ABS before, it is
advisable to perform a few tests on slippery ground,
always in safe conditions and respecting the highway
code of the country where you are driving. Read the
following information carefully.
This 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, ensuring control of the vehicle even during
emergency braking.
The system is completed by EBD (Electronic Braking
Force Distribution), which distributes the braking action
between the front and rear wheels.
IMPORTANT For the maximum efficiency of the
braking system, a bedding in period of about 500 km is
needed (with the vehicle new or after having replaced
the brake pads/discs): during this period it is better to
avoid sharp, repeated and prolonged braking. Headlight alignment adjustment fig. 128
Press buttons Òand in the control panel to adjust.
The display located on the instrument panel provides
a visual indication of the adjusted position.
IMPORTANT Check the beam alignment every time the
weight of the load transported changes.
FRONT FOG LIGHTS ALIGNMENT
(for versions/markets where provided)
Contact a Fiat Dealership to have the headlights
properly adjusted.
ADJUSTING THE HEADLIGHTS WHEN
ABROAD
The dipped headlights are adjusted to work in the
country where the vehicle was originally purchased.
In countries where vehicles are driven on the other side
of the road, the beams are aligned by applying a specially
designed adhesive film in order not to dazzle the
vehicles travelling in the opposite direction.
The ABS system gets the most out of the
available grip but it cannot improve it.
Therefore, you should take great care when
driving on slippery surfaces: don’t take
unnecessary risks.
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FAILURE WARNING
ABS failure
ABS Failure is indicated by the
>warning light in the
instrument panel together with the dedicated message
in the multifunction display (for versions/markets where
provided) coming on (see “Warning lights and
messages” section).
In this case, the braking system will still be effective,
although without the extra capacity offered by the ABS
system. Drive carefully to the nearest Fiat Dealership to
have the system checked. 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.
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
EBD failure
ABS Failure is indicated by the
>and xwarning lights
in the instrument panel together with the dedicated
message in the multifunction display (for versions/
markets where provided) coming on (see “Warning
lights and messages” section).
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.
If only the xwarning light in the
instrument panel lights up (together with
a message in the multifunction display, for
versions/markets where provided) 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
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
This is signalled by the flashing of warning light
áin the
instrument panel, to inform the driver that the vehicle is
in critical stability and grip conditions.
SYSTEM ACTIVATION
The ESP system is automatically activated when the
vehicle is started and cannot be de-activated. BRAKE ASSIST (emergency braking assistance
integrated in ESP)
(for versions/markets where provided)
This system (which cannot be deactivated) recognises
emergency braking conditions according to the speed of
operation of the brake pedal and provides an additional
hydraulic braking pressure to support that provided by
the driver. This allows faster and more powerful
operation of the braking system.
The Brake Assist is deactivated on versions equipped
with ESP, in the event of an ESP system failure (indicated
by warning light
áswitching on together with the
message in the multifunction display, for
versions/markets where provided).
When the ABS intervenes and you notice
the brake pedal pulsating, do not be
afraid to keep the pedal pushed down. This will
help you to stop in the shortest distance
possible, depending on the road conditions.
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❒downhill: vehicle stationary on a road with a gradient
higher than 5%, engine running, clutch and brake
pedal pressed and reverse gear engaged.
At pickup the
ESPsystem control unit will maintain the
braking pressure at the wheels until the necessary torque
for starting is reached or, in any case, for a maximum of
2 seconds in order to move easily 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 warning
The
áwarning light in the instrument panel will come
on in the event of a failure (see “Warning lights and
messages” section).
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 first gear. FAILURE WARNING
In the event of a failure, the ESP will be automatically
switched off and the áwarning light will come on
constantly in the instrument panel along with a message
in the multifunction display (for versions/markets where
provided) (see “Warning lights and messages” section).
The LED in the ASR OFF button will light up. Contact
a Fiat Dealership as soon as possible if this happens.
Do not take unnecessary risks, even if
your vehicle is fitted with an ESP system.
Your driving style must always be suited to the
road conditions, visibility and traffic. The driver
is ultimately responsible for road safety.
WARNING
HILL HOLDER SYSTEM
This system is an integral part of the
ESPsystem and it is
provided to facilitate starting on hills.
It is automatically activated in the following conditions:
❒uphill: vehicle stationary on a road with a gradient
higher than 5%, engine running, clutch and brake
pedal pressed, gearbox in neutral or gear other than
reverse engaged;
For the correct operation of the ESP and
ASR systems, the tyres must absolutely be
the same make and type on all wheels, in perfect
condition and, above all, of the type, make and
size specified.
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MSR system
(engine braking torque control)
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. ASR SYSTEM (Antislip Regulator)
This is a traction control system that cuts in
automatically every time one or both drive wheels slip.
Depending on the slipping conditions, two different
control systems are activated:
❒if the slipping involves both drive wheels, the ASR
function intervenes by reducing the power
transmitted by the engine;
❒if the slipping only involves only one driving wheel,
the ASR system cuts in by automatically braking the
wheel that is slipping.
The action of the
ASRis particularly helpful in the
following circumstances:
❒slipping of the inner wheel when cornering due to
the effect of dynamic load changes or excessive
acceleration;
❒too much power transmitted to the wheels also in
relation to the conditions of the road surface;
❒acceleration on slippery, snowy or icy surfaces;
❒loss of grip on a wet surface (aquaplaning).
For the correct operation of the ESP and
ASR systems, the tyres must absolutely be
the same make and type on all wheels, in perfect
condition and, above all, of the type, make and
size specified.
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FAILURE WARNING
In the event of a failure, the ASR will be automatically
switched off and the áwarning light will come on
constantly in the instrument panel along with a message
in the multifunction display (for versions/markets where
provided) (see “Warning lights and messages” section).
The LED in the ASR OFF button will light up. Contact
a Fiat Dealership as soon as possible if this happens. Switching the system on/off fig. 129
The ASR system switches on automatically each time
the engine is started.
The ASR can be turned off and then turned back on
again whilst driving by pressing the switch A located in
the dashboard.
The switching off is shown by the LED in the switch
itself 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.
F0N0077mfig. 129
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 ultimately responsible for road safety.
WARNING
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.

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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. 130 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. 130): 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 ácomes on
steady.
F0N0509mfig. 130