2013 FIAT DUCATO overheating

14
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INSTRUMENT PANEL
A Speedometer (speed indicator)
B Multifunction display
C Rev counter
D Engine coolant temperature
gauge with overheating warning
light
E Fuel level gauge with reserve
warning light
F0N0518m
fig. 10

62
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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.

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F0N0178mfig. 177
❒compressor D-fig. 171including pressure gauge and
connections;
❒adapters for inflating various elements;
❒protective gloves.
Hand the leaflet over to the staff who
have to manage the tyre treated using
the tyre repair kit.
WARNING
In the case of a puncture, caused by
a foreign body, tyres that have suffered
damage up to a maximum diameter of
4 mm on the tread or the shoulder can be
repaired.
The kit cannot be used to repair damage
to the tyre sidewall. Do not use the quick
repair kit if the tyre is damaged as the vehicle has
run on a flat tyre.
WARNING
If the wheel rim is damaged (bad groove
distortion causing air leakage) it cannot
be repaired. Do not remove the foreign body
(screw or nail) from the tyre.
WARNING
IMPORTANT INFORMATION:
The sealing fluid of the quick tyre repair kit is
effective at external temperatures of between −20 °C
and +50 °C.
The sealing fluid will expire.
Do not operate the compressor for
longer than 20 consecutive minutes. Risk
of overheating. The quick repair kit is not
suitable for definitive repairs. Tyres may only be
repaired temporarily.
WARNING

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F0N0137mfig. 232
Replacing the windscreen wiper blades fig. 232
Proceed as follows:
❒lift the arm A of the wiper and position the blade so
that it forms an angle of 90° with the arm;
❒remove the press-fitted blade B from arm A;
❒insert the new blade making sure it is locked.
SPRAY NOZZLES
Windscreen washer fig. 233
If the jet of fluid is inadequate, firstly check that there is
fluid in the reservoir (see “Checking fluid levels” in this
section).
WINDSCREEN WIPER
BLADES
Periodically clean the rubber part using special products;
TUTELA PROFESSIONAL SC 35 is recommended.
Replace the blades if the rubber edge is deformed or
worn. In all cases, it is advisable to replace them
approximately once a year.
A few simple precautions can reduce the possibility of
damage to the blades:
❒make sure that the rubber part is not stuck to the
windscreen at sub-zero temperatures. Use an
antifreeze product to release it if required;
❒remove any snow from the glass: in addition to
protecting the blades, this prevents effort on the
motor and overheating;
❒do not operate the windscreen wipers on dry glass.
Driving with worn wiper blades is
a serious hazard, because visibility is
reduced in bad weather.
WARNING