2008 FIAT DUCATO check engine

78
SAFETY
DEVICES
CORRECT USE
OF THE
VEHICLE
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
VEHICLE
MAINTENANCE
TECHNICAL
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INDEX
DASHBOARD
AND CONTROLS
RAIN SENSOR
(where provided)
The rain sensor is located behind the dri-
ving mirror in contact with the windscreen
and has the purpose of automatically ad-
just, during the intermittent operation, the
frequency of the windscreen wiper
strokes as to the rain intensity.
IMPORTANT Keep clean the glass in the
sensor area.
Activation fig. 72
Move the right-hand stalk downwards by
one position B.
The activation of the rain sensor is sig-
nalled by a control acquisition “stroke”.
Turning the knurled ring Fit is possible to
increase the sensitivity of the rain sensor.
The increase of the sensitivity of the rain
sensor is signalled by a control and acqui-
sition “stroke”.
Operating the windscreen washer with
the rain sensor activated the normal wash-
ing cycle is performed at the end of which
the rain sensor resumes its normal auto-
matic function.HEADLIGHT WASHER
(where provided)
Headlight washers are “retractable”, i.e.:
they are located inside the front bumpers
and they are activated when (with dipped
beams on) the windscreen washer is op-
erated.
IMPORTANT Check at regular intervals
correct operation and cleanness of noz-
zles. Deactivation fig. 72
Move the stalk off Bor turn the ignition
key to OFF. At next engine starting (key
at ON), the sensor will not be reactivated
even if the stalk is at B. In this event, to ac-
tivate the rain sensor you have to move
the stalk to Aor Cand then again to B
or turn the knurled ring. Rain sensor acti-
vation will be indicated by at least one
wiper “stroke” even if the windscreen is
dry. The rain sensor is capable of recog-
nizing and adapting automatically to the
difference between day and night.
fig. 72F0N0038m
Streaks of water may cause
unrequired blade moving.
WARNING
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SAFETY
DEVICES
CORRECT USE
OF THE
VEHICLE
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
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INDEX
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TO INCREASE THE MEMORISED
SPEED
The speed memorised can be increased in
two ways:
❒pressing the accelerator and then
memorising the new speed reached;
or
❒moving the stalk upwards (+).
Each operation of the stalk will corre-
spond to a slight increase in speed (about
1 km/h), while keeping the stalk upwards
will correspond to a continuous speed in-
crease.
TO REDUCE MEMORISED
SPEED
The speed memorised can be increased in
two ways:
❒disengaging the device and then mem-
orising the new speed;
or
❒moving the stalk downwards (–) until
reaching the new speed which will be
memorised automatically.
Each operation of the stalk will corre-
spond to a slight reduction in speed (about
1 km/h), while keeping the stalk down-
wards will correspond to a continuous
speed reduction.DEVICE DISENGAGEMENT
The device can be disengaged in the fol-
lowing ways:
❒turning the knurled ring Ato OFF;
❒turning the engine off;
❒pressing the brake pedal or engaging
the hand brake;
❒pressing the clutch pedal;
❒shifting gear with automatic transmis-
sion in sequential mode;
❒with vehicle speed below the preset
limit;
❒pressing the accelerator pedal; in this
case the system is not really disen-
gaged but the request for acceleration
takes priority over the system. The
cruise control is however active and it
will not be necessary to press button
RES to resume previous conditions
after ending acceleration.The device is automatically deactivated in
one of the following cases:
❒ABS or ESP system cut-in;
❒system failure.
When travelling with the de-
vice on, never set the
gearshift lever to neutral.
In the event of device mal-
function or failure, turn the
knurled ring A to OFF and contact a
Fiat Dealership after checking the
protection fuse integrity.
WARNING
WARNING
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99
SAFETY
DEVICES
CORRECT USE
OF THE
VEHICLE
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
VEHICLE
MAINTENANCE
TECHNICAL
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fig. 120F0N0063m
fig. 121F0N0323m
fig. 122F0N0065m
IMPORTANT Before opening the bonnet,
check that windscreen wiper arms are not
lifted from the windscreen.
TO CLOSE THE BONNET
Proceed as follows:
❒hold the bonnet up with one hand and
with the other remove rod C-
fig. 123 from recess Eand fit it back
into its catch D-fig. 122;
❒lower the bonnet at approx. 20 cen-
timetres from the engine compart-
ment and then let it drop, ensuring
that it is fully closed and not just held
in position by the safety catch. If the
bonnet does not close properly, do
not push it down but open it again
and repeat the above procedure.
IMPORTANT Always check that the bon-
net is closed properly to avoid its opening
while the vehicle is travelling.
fig. 123F0N0066m
For safety reasons the bon-
net must be closed properly
to avoid its opening while the vehi-
cle is travelling. Therefore, always
check it is properly closed and the
catch engaged. Should you notice
that the catch is not perfectly en-
gaged when travelling, stop the vehi-
cle immediately and close the bonnet.
WARNING
If the supporting rod is not
positioned correctly the bon-
net may fall violently.
WARNING
Carry out operations only
when the vehicle is station-
ary.
WARNING
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103
SAFETY
DEVICES
CORRECT USE
OF THE
VEHICLE
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
VEHICLE
MAINTENANCE
TECHNICAL
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BRAKE ASSIST
(emergency braking assistance
integral with ESP) (where provided)
The system, which cannot be cut out, rec-
ognizes emergency braking (on the ground
of the brake pedal operation speed) and
considerably increases the pressure in the
brake circuit.
Brake Assist is deactivated on the versions
equipped with ESP, in the event of ESP sys-
tem failure (indicated by warning light
áswitching on together with the message
on the multifunction display, where pro-
vided).
ESP SYSTEM
(Electronic Stability
Program)
(where provided)
The ESP system is an electronic system
controlling the vehicle stability in the event
of tyre grip loss.
The ESP system is therefore particularly
useful when grip conditions of the road sur-
faces changes.
In addition to the ESP system, ASR system
and Hill Holder, (where provided) also the
MSR system (adjusting the engine braking
torque) and the HBA system (improving
the braking force during emergency brak-
ing) are provided.
ESP SYSTEM INTERVENTION
It is signalled by the blinking of the warn-
ing light áon the instrument panel, to in-
form the driver that the vehicle is in crit-
ical stability and grip conditions.
When the ABS cuts in, and
you feel the brake pedal pul-
sating, do not remove your foot, but
keep it pressed; in doing so you will
stop in the shortest amount of space
possible under the current road con-
ditions.
WARNING
EBD failure
EBD failure is indicated by the turning on
of warning lights
>and xon the in-
strument panel together with the dedi-
cated message on the multifunction dis-
play (where provided), (see section
“Warning lights and messages”).
In this case with sharp braking the rear
wheels might lock too early, with the pos-
sibility of skidding. Drive extremely care-
fully to the nearest Fiat Dealership to have
the system checked.
If warning light xalone
comes on (together with the
message on the multifunction display,
where provided), stop the vehicle im-
mediately and contact the nearest Fi-
at Dealership. Fluid leaks from the hy-
draulic system, in fact, can compro-
mise the braking system, both tradi-
tional systems and systems with ABS.
WARNING
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106
SAFETY
DEVICES
CORRECT USE
OF THE
VEHICLE
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
VEHICLE
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
The performance of the sys-
tem, in terms of active safe-
ty should not induce the driver to take
pointless and unnecessary risks. The
style of driving must in any case al-
ways be adapted to the conditions of
the road surface, visibility an traffic.
Road safety is always the driver’s re-
sponsibility.
WARNING
For correct operation of the ASR system,
the tyres must absolutely be of the same
brand and type on all wheels, in perfect
conditions and, above all, of type, brand
and size specified.
FAILURE INDICATIONS
In the event of failure, the ASR system is
automatically disconnected, the warning
light
á, comes on with fixed light on the
instrument panel, together with the mes-
sage on the multifunction display (where
provided) (see section “Warning lights and
messages”) and with the button led ASR.
In this case contact a Fiat Dealership as
soon as possible.
EOBD SYSTEM
The EOBD system (European On Board
Diagnosis) allows continuous diagnosis of
the components of the vehicle correlat-
ed with emissions.
It also alerts the driver, by turning on the
warning light
Uon the instrument panel
(together with relevant message on the
multifunction display, where provided)
(see section “Warning lights and mes-
sages”), when these conditions are no
longer in peak conditions.
The objective is:
❒to keep the system efficiency under
control;
❒warn when a fault causes emissions
levels to increase;
❒warn of the need to replace deterio-
rated components.
The system also has a diagnostic connec-
tor that can be interfaced with appropri-
ate tools, which makes it possible to read
the error codes stored in the control unit,
together with a series of specific parame-
ters for engine operation and diagnosis.
This check can also be carried out by the
traffic police.IMPORTANT After eliminating the in-
convenience, to check the system com-
pletely, Fiat Dealerships are obliged to run
a bench test and, if necessary, road tests
which may also call for a long journey.
If turning the ignition key to
MAR, the warning light
Udoes not turn on or if, while
travelling it turns on glowing
steadily or flashing (together with the
message on the multifunction display,
where provided), contact Fiat Dealer-
ship as soon as possible. Warning light
Uoperation can be checked by means
of special equipment by traffic agents.
Always comply with the traffic regula-
tions in force in the country where you
are travelling.
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138
WARNING
LIGHTS AND
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SAFETY
DEVICES
CORRECT USE
OF THE VEHICLE
CONTAINING
RUNNING COSTS
Here are some suggestions which may
help you to keep the running costs of your
vehicle down and lower the amount of
toxic emissions released into the atmos-
phere.
GENERAL CONSIDERATIONS
Vehicle maintenance
Carry out the checks and adjustments/reg-
ulations specified in the “Service Sched-
ule”.
Tyres
Check the pressure of the tyres routine-
ly at an interval of no more than 4 weeks:
if the pressure is too low, consumption
levels increase as resistance to rolling is
higher.
Unnecessary loads
Do not travel with too much luggage
stowed in the boot. The weight of the ve-
hicle (especially when driving in town) and
its trim greatly affects consumption and
stability.Roof rack/ski rack
Remove the roof rack or the ski rack from
the roof as soon as they are no longer
used. These accessories lower air pene-
tration and adversely affect consumption
levels. When needing to carry particular-
ly voluminous objects, preferably use a
trailer.
Electric devices
Use electric devices only for the amount
of time needed. Rear heated window, ad-
ditional headlights, windscreen wipers and
heater fan need a considerable amount of
energy, therefore increasing the require-
ment of current increases fuel consump-
tion (up to +25% in the urban cycle).
Climate control
The air conditioner is an additional load
which greatly affects the engine leading to
higher consumption (on average up to
+20%). When the temperature outside
the vehicle permits it, use the air vents
where possible.
Spoilers
The use of non-certified aerodynamic
items may adversely affect air drag and
consumption levels.
Observe the enforced rules if
you need to carry a spare
can of petrol. Only use a homologat-
ed can and secure it to the load an-
choring eyebolts. Even given these
precautions, the risk of fire in the
event of an accident is increased.
WARNING
In addition to these general precautions,
some simple measures could enhance dri-
ving safety, comfort and the length of the
vehicle’s life:
❒distribute the load evenly over the
load floor: if you need to concentrate
it all in one point choose the part be-
tween the axles;
❒remember that the lower the load is,
the lower the vehicle’s centre of grav-
ity will be, contributing to a safe drive;
you should therefore always position
the heavier goods at the bottom;
❒finally, remember that the way in
which the vehicle moves is influenced
by the weight being carried. In partic-
ular, stopping distance lengthens par-
ticularly at high speed.
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144
WARNING
LIGHTS AND
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EMERGENCY
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SAFETY
DEVICES
CORRECT USE
OF THE VEHICLE
VEHICLE INACTIVITY
If the vehicle is to be left inactive for longer
than a month, the following precautions
should be noted:
❒park the vehicle in covered, dry and
if possible well-ventilated premises;
❒engage a gear;
❒make sure the handbrake is not en-
gaged;
❒disconnect the battery negative ter-
minal and check the battery charge.
This check is to be repeated every
three months. Recharge if the optical
indicator shows a dark colour without
the central green area (see “Recharg-
ing the battery” in section “In an emer-
gency”);
❒clean and protect the painted parts us-
ing protective wax;
❒clean and protect the shiny metal parts
using special compounds readily avail-
able;
❒sprinkle talcum powder on the rubber
windscreen and rear window wiper
blades and lift them off the glass;
❒slightly open the windows;
❒cover the vehicle with a cloth or per-
forated plastic sheet. Do not use
sheets of non-perforated plastic as
they do not allow moisture on the ve-
hicle body to evaporate;
❒inflate tyres to +0.5 bar above the
normal specified pressure and check it
at intervals;
❒if you don’t disconnect the battery
from the electric system, check its
charge every month and recharge it if
the optical indicator shows a dark
colour without the central green area;
❒do not drain the engine cooling sys-
tem.
IMPORTANT Where relevant, switch off
the vehicle alarm with the remote control.
Keep your speed down when
snow chains are fitted. Do
not exceed 50 km/h. Avoid
potholes, steps and pave-
ments and avoid also to dri-
ve for long distances on
roads not covered with snow to pre-
vent damaging the vehicle and the
roadbed.
WARNING
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147
IN AN
EMERGENCY
VEHICLE
MAINTENANCE
TECHNICAL
SPECIFICATIONS
INDEX
DASHBOARD
AND CONTROLS
SAFETY
DEVICES
CORRECT USE
OF THE
VEHICLE
WARNING
LIGHTS AND
MESSAGES
AIR BAG FAILURE
(red)
Turning the ignition key to
MARthe warning light turns on, but it
should go off after few seconds.
The warning light stays on glowing steadi-
ly if there is a failure in the air bag system.
On certain versions the dedicated message
is displayed.
¬If when turning the ignition
key to MAR, the warning
light ¬does not turn on or stays on
when travelling there could be a fail-
ure in safety systems; in this event air
bags or pretensioners could not trig-
ger in case of impact or, in a minor
number of cases, they could trigger
accidentally. Contact Fiat Dealership
immediately to have the system
checked.
WARNING
The failure of the warning
light ¬(warning light off) is
also indicated by the flashing for
more than the normal 4 seconds of
the passenger’s front air bag deacti-
vated warning light F.
WARNING
HIGH TEMPERATURE
ENGINE COOLANT
FLUID (red)
Turning the ignition key to MARthe
warning light turns on, but it should go off
after few seconds.
The warning light turns on when the en-
gine is overheated.
If the warning light comes on, proceed as
follows:
❒normal driving conditions: stop
the vehicle, switch off the engine and
check whether the water level in the
reservoir is not below the MIN mark.
Otherwise wait for few seconds to al-
low the engine cooling, then open
slowly and carefully the cap, top up
coolant and check whether its level is
falling between MIN and MAX marks
in the reservoir. Check visually any
leak. If, when restarting, the warning
light comes on again, contact a Fiat
Dealership.
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