2012 FIAT DUCATO cooling

62
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INDEX
F0N0150mfig. 55
(In winter) the additional heater provides heat,
maintains the temperature and circulates the engine
coolant for the preset time in order to ensure the
optimum temperature conditions of the engine and the
passenger compartment when the engine is started up.
The heater can operate automatically when
programmed with a digital timer or manually by pressing
the “immediate heating” button on the timer.
After heater activation, either programmed or manual,
the electronic control unit operates the liquid
circulation pump and ignites the burner in accordance
with the preset, controlled procedures.
The circulation pump output is also controlled by the
electronic control unit in order to minimise the initial
heating time. When the system operates, the control unit turns on
the passenger compartment heater unit fan at the
second speed.
The thermal power of the boiler is regulated
automatically by the electronic control unit depending
on the temperature of the engine coolant.
IMPORTANT The heater is equipped with a thermal
limiter that cuts off combustion in the case of
overheating due to insufficient coolant/coolant leaks. In
this case, after repairing the fault in the cooling system
and/or topping up the fluid, press the program selection
button before turning the heater back on.
The heater can turn off spontaneously due to misfiring
after start-up or because the flame goes out during
operation. In this case, carry out the turning off
procedure and try to turn the heater back on. If it still
does not work, consult a Fiat Dealership.
Activation of the heating system
When an automatic climate control system is present,
the control unit sets the air temperature and
distribution when the heater is turned on from the park
position. When a manual heater/climate control is
present, to obtain maximum heater efficiency, check
that the passenger compartment heating/ventilation
temperature adjustment knob is in the ‘hot air’ position.
To prioritise passenger compartment pre-heating, set
the air distribution knob to the
©position.

❒cover the vehicle with a piece of fabric or perforated
plastic sheet. Do not use compact plastic tarpaulins,
which prevent humidity from evaporating from the
surface of the vehicle;
❒inflate tyres to a pressure of +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 system.
IMPORTANT If the vehicle is equipped with an alarm
system, switch off the vehicle alarm with the remote
control.
LONG VEHICLE INACTIVITY
If the vehicle needs to be off the road for longer than
one month, the following precautions must be taken:
❒park the vehicle indoors in a dry and, possibly, well-
ventilated place;
❒engage a gear;
❒check that the handbrake is not engaged;
❒disconnect the negative battery terminal and check
battery charge. Repeat this check once every three
months during storage. Recharge if the optical
indicator shows a dark colour without the central
green area (see “Battery recharging” in the section
“Dashboard and controls”); 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;
❒clean and protect the painted parts using protective
wax;
❒clean and protect the shiny metal parts using special
commercially-available compounds;
❒sprinkle talcum powder on the rubber windscreen
and rear window wiper blades and lift them off
the glass;
❒slightly open the windows;
156
CONOSCENZA
DEL
VEICOLO
SICUREZZA
AVVIAMENTO
E GUIDA
SPIE E
MESSAGGI
IN EMERGENZA
MANUTENZIONE
E CURA
DATI TECNICI
INDICE

200
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INDEX
Engine compartment fusebox fig. 207-208
USERSFUSE AMPERE
ABS pump (+battery) F01 40
Preheating glow plugs (+battery) F02 50
Ignition switch (+battery) F03 30
Headlamp washer (+battery) F04 30
Vaporiser for Puma engine/compartment ventilation with Webasto, F05 20/50
robotised gearbox pump (+battery)
Engine cooling high speed fan (+battery) F06 40/60
Engine cooling low speed fan (+battery) F07 40/50
Passenger compartment fan (+key) F08 40
Rear power socket (+battery) F09 15
HornF10 15
Electric system (secondary services) F11 15
Power socket (+battery) F14 15
Cigar lighter (+battery) F15 10
Electric system (+key) F16 7.5
Electric system (primary services) F17 10
Engine management control unit, robotised gearbox control unit (+battery) F18 7.5
Air conditioning compressor F19 7.5
Windscreen wipers F20 30
Fuel pumpF21 15
Electric system (primary services) F22 20
ABS solenoid valves F23 30
Auxiliary control panel for mirror movement and folding (+key) F24 15
Mirrors demisting F30 15

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206
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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)
(130-150-180 Multijet versions)
Check tension of accessory drive belt (versions without automatic tensioner) (▲)
Check tension of accessory drive belt (versions without automatic tensioner)
(115 MultiJet versions) (▲)
(
▲)When the engine oil is changed for the first time, check the tension of the accessories drive belt .

213
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F0N0103mfig. 222 – 130 – 150 – 180 Multijet versions
ENGINE COOLANT fig. 222-223
The coolant level must be checked when the engine is
cold and must range between the MIN. and MAX.
marks on the reservoir.
If the level is low, slowly pour a mixture of 50%
demineralised water and 50% PARAFLU
UPof
PETRONAS LUBRICANTS through the filler neck A
until the level reaches MAX.
A 50-50 mixture of PARAFLU
UPand distilled water
gives freeze protection up to –35°C.
When the vehicle is used under particularly harsh
weather conditions, we recommend using
a 60-40 mixture of PARAFLU
UPand demineralised
water.
PARAFLUUPanti-freeze is used in the
engine cooling system. Use the same fluid
as in the cooling system when topping up.
PARAFLU
UPmay not be mixed with any other
types of fluids. If this accidentally occurs, do not
start the engine and contact a Fiat Dealership.
The engine cooling system is pressurised.
If necessary, only replace the cap with
another genuine one or the operation of the
system may be adversely affected. Do not
remove the cap from the reservoir when the
engine is hot: danger of scalding.
WARNING
F0N0532mfig. 223 - 115 Multijet versions

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130
Multijet
90 (*)
10/12
9.6 (▼)
5.3
5.9
2.7 (❏) (❍)
2.9 (■) (●)
0.6
0.62
1.5
5.5
5.5150
Multijet
90 (*)
10/12
9.6 (▼)
5.3
5.9
2.7 (❏)
0.6
0.62
1.5
5.5
5.5180
Multijet Power
90 (*)
10/12
10 (▼)
8
9
2.9 (■)
0.6
0.62
1.5
5.5
5.5Prescribed fuels
Original products
Diesel fuel for motor vehicles
(EN 590 standard)
Mixture of 50% distilled water
and PARAFLU
UP(
▲)
SELENIA WR P.E.
TUTELA CAR EXPERYA (❏)
TUTELA CAR MATRYX (■)
TUTELA TOP 4
TUTELA CAR GI/E
Mixture of water and
TUTELA
PROFESSIONAL SC 35
115
Multijet
90 (*)
10/12
8 (▼)
4.9
5.7
2.9 (■)
0.6
0.62
1.5
5.5
5.5
CAPACITIES
litres litres litres litres
Fuel tank:
including a reserve of:
Engine cooling system:
Engine sump:Engine sump and filter:
Gearbox casing/
differential:
Hydraulic brakes
circuit with ABS:
ASR/ESP:
Hydraulic power
steering:
Windscreen washer
fluid reservoir:
with headlamp washers:
(*) It is possible to request a 120 litre capacity tank on all versions (with 12 l reserve).
On „Recreational versions“, a 60 litre capacity tank may be ordered (with 10 l reserve).
(▼) With Webasto: +1/4 liter - Underseat heater 600 cc: +1 liter - Rear heater 900 cc: +1.5 liter
(▲) When the vehicle is used in particularly harsh weather conditions, we recommend using a mixture of 60% PARAFLU
UP
and 40% distilled water.
(❍) MLGU gearbox
(●) M38 gearbox

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Hydraulic brakes
and clutch hydraulic
controls
Cooling circuits
percentage of use:
50% water50%
PARAFLU
UP (❑)
To be mixed
with diesel
(25 cc per 10 litres)
To be used neat
or dilute in screen
washer systems
Synthetic fluid, NHTSA n° 116 DOT 4,
ISO 4925 SAE J-1704, CUNA NC 956- 01.
FIAT classification 9.55597
Red protective agent with antifreeze action,
based on inhibited monoethylene glycol with
organic formula. Exceeds CUNA NC 956-16,
ASTM D 3306 specifications.
FIAT classification 9.555323.
Additive for diesel antifreeze, protecting diesel
engines
Miscela di alcoli e tensioattivi.
Supera la specifica CUNA NC 956-11.
Qualificazione FIAT 9.55522.Brake
fluid
Protective
agent for
radiators
Diesel
additive
Windscreen
washer
fluid (*)
IMPORTANT Do not use fluids with different specifications for topping up or mixing.
(❑) When the vehicle is used under particularly harsh climate conditions, we recommend using a mixture of 60% PARAFLUUP
and 40% demineralised water.
TUTELA TOP 4
Contractual Technical
Reference N° F001.A93
PARAFLU
UP(*)
Contractual Technical
Reference N° F101.M01
TUTELA DIESEL ART
Contractual Technical
Reference N° F601.L06
TUTELA
PROFESSIONAL SC 35
Contractual Technical
Reference N° F201.D02 Use Fluid and lubricant specifications Genuine lubricants Replacement
for correct vehicle operation and fluids interval