2011 FIAT DUCATO Under the bonnet

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F0N0002mfig. 2
THE FIAT CODE SYSTEM
This is an electrical engine locking system which
increases protection against attempted theft of the
vehicle. It is automatically activated when the ignition
key is removed.
An electronic device, in fact, is fitted in each ignition key
grip. The device transmits a radio-frequency signal when
the engine is started through a special aerial built into
the ignition switch. The modulated signal, which changes
each time the engine is started, is the “password”, by
means of which the control unit recognises the key and
enables to start the engine.
OPERATION
Each time the vehicle is started by turning the ignition
key to MAR-ON, the Fiat CODE system control unit
sends a recognition code to the engine control unit to
deactivate the immobiliser.
The acknowledgement code is sent only if the Fiat
CODE system control unit has recognised the code
transmitted from the key.
Each time the ignition key is turned to STOP, the Fiat
CODE system deactivates the functions of the engine
management control unit.
If the code is not recognised correctly during ignition,
the
Ywarning light comes on on the instrument panel
together with a specific message on the display (see
“Warning lights and messages”).
SYMBOLS
Special coloured plates have been attached near or on
some of the components of your vehicle. These plates
bear symbols that draw your attention to the
precautions required when handling the component in
question.
The plate summarising the symbols used can be found
under the bonnet, fig. 2.

There is a maximum number of acoustic/visual cycles.
When this is reached the system returns to normal
operation.
IMPORTANT The engine lock function is guaranteed by
the Fiat CODE, which is automatically activated when
the ignition key is extracted from the starter device.
TURNING THE ALARM ON
With the doors and bonnet closed and the ignition key
either turned to STOP or removed, point the key with
the remote control towards the vehicle and press and
release the lock button.
Excluding some markets, the system produces an
acoustic warning (beep) and enables door locking.
The switching on of the alarm is preceded by an self-
diagnosis stage: if a fault is detected, the system
produces another acoustic signal.
In this case, turn the alarm off by pressing the “release
doors/release load compartment” button, check that the
doors and bonnet are properly closed and turn the
alarm back on by pressing the lock button.ELECTRONIC ALARM
(for versions/markets where provided)
The alarm, in addition to all the remote control
functions described previously, is controlled by the
receiver located under the dashboard near the fuse box.
ALARM TRIPPING
The alarm intervenes in the following cases:
❒when one of the doors or bonnet is opened
illegitimately (perimeter protection);
❒when the ignition system is started up (ignition key
rotated to MAR-ON);
❒when the battery cables are cut.
Depending on the market, the activation of the alarm
causes the activation of the siren and the direction
indicators (for about 26 seconds). Alarm tripping and
the number of cycles depend on the sales market.
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KNOWING
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WARNING
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TECHNICAL
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INDEX

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SCHEDULED MAINTENANCE PLAN
Thousands of miles 27 54 81 108 135
Thousands of kilometres 48 96 144 192 240
Months 24 48 72 96 120
Check battery charge status and possibly recharge
Check tyre condition/wear and adjust pressure, if necessary
Check operation of lighting system (headlamps, direction indicators,
hazard warning lights, luggage compartment, passenger compartment,
glove compartment, instrument panel warning lights, etc.)
Check operation of windscreen wiper/washer system and adjust jets, if necessary
Check the position/wear of the windscreen/rear window wiper blades
Check cleanliness of bonnet and tailgate locks and cleanliness
and lubrication of linkages
Visually inspect condition of: exterior bodywork, underbody protection,
pipes and hoses (exhaust, fuel system, brakes), rubber elements
(boots, sleeves, bushes, etc.)
Check condition and wear of front disc brake pads and operation
of pad wear indicator
Check condition and wear of rear disc brake pads and operation
of pad wear indicator (for versions/markets where provided)
Check and, if necessary, top-up fluid levels (engine cooling, hydraulic
clutch/brakes, windscreen washer, battery, etc.)
Visual check of accessory drive belt(s) (versions without automatic tensioner)
Check tension of accessory drive belt (versions without automatic tensioner)

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If the vehicle must remain unused for
a long time at very low temperatures,
remove the battery and take it to a warm
place to avoid freezing.
USEFUL ADVICE FOR EXTENDING
THE LIFE OF YOUR BATTERY
To avoid draining your battery and make it last longer,
observe the following instructions:
❒when you park the vehicle, ensure that the doors,
tailgate and bonnet are closed properly to avoid the
ceiling lights remain on;
❒the ceiling lights must be off. The vehicle is however
provided with an automatic system for switching off
internal lights;
❒do not keep accessories (e.g. sound system, hazard
warning lights, etc...) switched on for a long time
when the engine is not running;
❒before performing any operation on the electrical
system, disconnect the negative battery cable;
❒battery terminals should always be completely
tightened.
IMPORTANT If the charge level remains under 50% for
a long time, the battery is damaged by sulphation,
reducing its capacity and starting attitude.The battery will also be more at risk of freezing (this can
happen as early as −10°C). Refer to the paragraph
“Vehicle inactivity” in “Starting and driving” if the car is
left parked for a long time.
If, after buying the vehicle, you want to install electric
accessories which require permanent electric supply
(alarm, etc.) contact a Fiat Dealership whose qualified
personnel, in addition to suggesting the most suitable
devices from the Lineaccessori Fiat, will evaluate the
overall electric absorption, checking whether the
vehicle’s electrical system is capable of withstanding the
load required, or whether it should be integrated with
a more powerful battery.
Since these devices continue absorbing energy even
when the ignition key is off, they gradually run down the
battery.
IMPORTANT If a tachograph is fitted, if the vehicle is
parked for a long period of 5 days, it is advisable to
disconnect the negative battery terminal to maintain its
charge.
If the vehicle is equipped with a battery disconnection
function (disconnector), see the description of the
procedure in the „Controls“ paragraph in the
„Dashboard and controls“ section.

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❒wipe a sponge with a slightly soapy solution over the
bodywork, frequently rinsing the sponge;
❒rinse well with water and dry with a jet of air or
a chamois leather.
Dry the less visible parts particularly carefully, such as
the door frames, bonnet and the headlight frames,
where water may stagnate more easily. It is a good idea
to leave the vehicle outdoors for a while after washing it
to give the water time to evaporate.
Do not wash the vehicle after it has been left in the sun
or with the bonnet hot: this may alter the shine of the
paintwork.
Exterior plastic parts should be cleaned in the same way
as the rest of the vehicle.
Where possible, do not park the vehicle under trees;
the resinous substances released by many species give
the paint a dull appearance and increase the possibility
of rust.
To protect the paint more effectively, polish
occasionally with special protective waxes; when the
paint tends to cloud because of a build-up of smog,
polish with slightly abrasive protective waxes.
IMPORTANT Bird droppings must be washed off
immediately and carefully as the acid they contain is
particularly aggressive. VEHICLE BODY AND UNDERBODY
WARRANTY
Your vehicle is covered by warranty against perforation
due to rust of any original element of the structure or
body.
For the general terms of this warranty, refer to the
Warranty Booklet.
ADVICE FOR PRESERVING THE BODYWORK
Paint
Paintwork does not only serve an aesthetic purpose, but
also protects the underlying sheet metal. Touch up
abrasions and scratches immediately to prevent rust
formation. Use only original paint products for touch-
ups (see “Bodywork paint identification plate” in the
“Technical specifications” section). Normal maintenance
of paintwork consists in washing the car: the frequency
depends on the conditions and environment where the
car is used. For example, it is advisable to wash the
vehicle more often in areas with high levels of
environmental pollution or on roads spread with salt.
To correctly wash the vehicle proceed as follows:
❒remove the aerial from the roof to prevent damage
to it if the vehicle is washed in an automatic system;
❒wash the body using a low pressure jet of water;

276
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SPECIFICATIONS
INDEX
– washer fluid for
windscreen/rear
window/headlamps ............ 214
Cigar lighter .............................. 88
Cleaning and maintenance
– bodywork ............................ 223
– engine compartment .......... 225
– front headlights .................... 225
– glasses ................................... 225
– interiors ............................... 225
– leather upholstery .............226
– paintwork ............................ 224
– plastic parts .......................... 226
– rubber tubes ....................... 221
– seats and fabric parts ........ 226
– windows ................................ 225
CO
2emissions........................... 267
Instrument panel .................... 14
Code card................................... 5
Compartment under front
passenger seat ........................ 86
Compartment under the seat .. 36
Controls .................................... 79Cruise Control (constant speed
regulation) ............................... 74
Cruise Control (constant speed
regulator) ................................ 74
Cup/can holder ........................ 87
Dashboard ................................ 3
Daytime lights
– bulb replacement ............... 186
– control ................................. 68
Dead lock (device) .................. 99
Desk/bookrest........................... 90
Dimensions ............................... 237
Dipped beam headlights
– bulb replacement ............... 186
– control ................................. 68
Dipped headlights
– bulb replacement ............... 186
– control................................... 74
Direction indicators
– bulb replacement ....... 187-189
– control ................................. 69Direction indicators
– control ................................. 69
– front bulb replacement ..... 187
– rear bulb replacement ...... 189
Door lock .................................. 81
Door pockets ........................... 86
Doors ......................................... 96
DPF (diesel particulate filter).... 124
DPF (diesel particulate filter).... 124
EBD system .............................. 108
Electric windows ...................... 103
Electrical power supply and fuel
cut off switch .......................... 82
Electrical/electronic devices
(installation) ............................ 121
Electronic alarm ....................... 10
Engine codes ............................. 228
Engine compartment
– bonnet opening/closing ..... 104
– checking the levels ............. 209
– washing.................................. 225
Engine coolant fluid
– checking the level ............... 214