2005 FIAT DUCATO 244 time

37GETTING TO KNOW YOUR VEHICLE
EOBD ENGINE
FAILURE CONTROL
SYSTEM
(petrol versions only) (amber)
In normal conditions, the warning
light will come on when the ignition
key is turned to MARand should go
out as soon as the engine is started.
The initial lighting up shows that the
warning light is working properly.
If the warning light either stays on or
comes on while travelling:
1. Fixed light- warning of a fuel
feed/ignition system failure which may
increase emissions in exhaust or cause
possible drops in performance, poor
handling and high consumption.
In such conditions, you can contin-
ue driving but you should not tax the
engine and you should moderate the
speed. Prolonged use with the warn-
ing light on can cause damage. Contact
a Fiat Dealershipas soon as possi-
ble. The warning light will go out when
the failure disappears. In any case, the
system will store the error.
2. Flashing- warning that the cata-
lyst can be damaged (see “EOBD sys-
tem” in this chapter).
If the warning light starts flashing, re-
lease the accelerator pedal and slow
the engine until the warning light stops
flashing. Continue driving at moderate
speed, preventing the warning light
from coming on again. Contact a Fi-
at Dealership as soon as possible.INJECTION SYSTEM
FAILURE
(diesel versions) (red)
When there is a fault in the injection
system.
The warning light should come on
when the ignition key is turned to
MARand go out after a few seconds.
The warning light will stay on or come
on when travelling to indicate imperfect
operation of the injection system with
possible loss of performance, poor han-
dling and higher consumption.
In these conditions, you can contin-
ue driving but you should avoid de-
manding efforts from the engine or
high speeds. Contact a Fiat Dealer-
shipas soon as possible.
Prolonged use of the vehicle with the
warning light on can cause damage to
the engine, especially in the event of
misfiring. The vehicle can only be dri-
ven for a short period of time at low
speeds.
Occasional and brief lighting of the
warning light is meaningless.
UU
Contact a Fiat Dealer-
ship as soon as possible if
the
Uwarning light ei-
ther does not come on when the
key is turned to MAR or comes
on, with fixed light or flashing
light, when travelling. Warning
light
Uoperation can be checked
by means of special equipment by
traffic agents. Always comply
with the road traffic regulations
in force in the Country where you
are travelling.

40GETTING TO KNOW YOUR VEHICLE
WATER IN DIESEL
FUEL (amber)
(diesel versions)
When there is water in the diesel fil-
ter. The light should come on when
the ignition key is turned to MAR and
go out after a few seconds.ABS (WHEEL
ANTILOCKING
SYSTEM)
FAILURE (amber)
The warning light comes on when
there is a failure in the ABS system. In
this case, the normal braking system
continues to work although without
the ABS assistance but you should
have the vehicle seen to at a Fiat
Dealershipas soon as possible.
The warning light should come on
when the ignition key is turned to
MARand should go out after ap-
proximately 2 seconds.
c
The presence of water in
diesel fuel can cause se-
vere damage to the en-
gine fuel feed system. Conse-
quently, you should go to a Fiat
Dealership as soon as the
c
warning light comes on to have
the system relieved. Warning
light coming on immediately af-
ter refuelling probably indicates
the presence of water in the tank:
turn the engine off and contact a
Fiat Dealership.
>
FIAT CODE
(amber)
The warning light comes on in three
cases (when the ignition key is at
MAR):
1.One flash - the key code has been
recognised. The engine can be start-
ed.
2.Fixed light - the key code has not
been recognised. Follow the emer-
gency procedure to start the engine
(see “In an emergency”).
3. Flashing - the vehicle is not pro-
tected by the device. The engine can
however be started.
Y
Vehicles with ABS are fitted
with electronic brakeforce
distributor (EBD). The >and x
warning lights come on at the same
time when the engine is running to
indicate that there is an EBD sys-
tem failure. In this case violent
braking may be accompanied by
early rear wheel locking with the
possibility of skidding. Drive ex-
tremely carefully to the nearest Fi-
at Dealership to have the system
checked.
WARNING

59GETTING TO KNOW YOUR VEHICLE
SELF-STANDING SUPPLEMENTARY
HEATER (where provided)
The vehicle can be equipped, upon re-
quest, with two different self-standing
heaters:one is totally automatic
whereas the other is programmable.
AUTOMATIC VERSION
The supplementary heater is totally in-
dependent from the engine.
This heater is switched on automat-
ically (if required) when turning the ig-
nition key to MAR. LOOKING AFTER THE
SYSTEM
During the winter, the climate con-
trol system must be turned on at least
once a month for about ten minutes.
Before summer, have the system
checked at a Fiat Dealership.PROGRAMMABLE VERSION
The supplementary heater is totally
independent from the engine and can
be used to:
– heat the passenger compartment
when the engine is off;
– defrost the windows;
– heat the engine coolant and con-
sequently the engine before starting.
The system consists of:
– a diesel burner to heat coolant with
exhaust fume muffler;
– a metering pump connected to the
vehicle fuel pipes to feed the burner;
– a heat exchanger connected to the
engine cooling system pipes; The system is filled with
R134a refrigerant which
will not pollute the envi-
ronment in the event of leakage.
Under no circumstances should
R12 fluid be used as it is incom-
patible with the system compo-
nents and contains CFC.
The heater burns fuel in the
same way as the engine,
though, of course, to a lesser degree
and therefore to avoid intoxication
and suffocation, never use the sup-
plementary heater in closed areas,
garages or workshops not equipped
with specific exhaust evacuation
devices even for short periods of
time.
WARNING

60GETTING TO KNOW YOUR VEHICLE
– a control unit connected to the
heater/ventilation unit for automatic
operation;
– an electronic control unit to check
and adjusted the integrated heater
burner;
– a digital timer A-fig. 85to start the
heater manually or to program staring
time.In cold weather, the supplementary
heater automatically warms and cir-
culates constant temperature fluid in
the engine cooling system for the time
required to ensure optimal engine ig-
nition and cab temperature conditions.
The heater can be started automat-
ically (programmed by means of the
digital timer) or manually by pressing
the “heat now” button on the timer.
When the heater is turned on (au-
tomatically or manually), the electronic
control unit operates the fluid circu-
lation pump and safely ignites the burn-
er.The electronic control unit also con-
trols the circulation pump delivery in
order to reduce initial heating time.
When the fluid reaches a temperature
of 30°C, the control unit operates the
passenger compartment ventilation
fan.
When the fluid temperature reaches
72°C, the electronic control unit re-
duces the burner power and stops op-
eration when it reaches 76.5°C. The
timer, circulation pump and heater fan
are kept running. When the fluid tem-
perature drops under 71°C the con-
trol unit automatically turns the burn-
er back on.
fig. 85
F0D0165m

61GETTING TO KNOW YOUR VEHICLE
IMPORTANTThe heater is
equipped with a thermal switch which
cuts off the heater in the event of
overheating caused by low or leaking
coolant. In this case, press the pro-
gram selection button to start the
heater again after repairing the cool-
ing system fault and/or topping up the
fluid.
The heater can turn itself off after en-
gine ignition or if the flame goes out.
In this case, turn the heater off man-
ually and attempt to turn it back on
again. If you cannot turn the heater on,
contact a Fiat Dealership.Turning the heater on
Before turning the heater on check
that:
– the heating/ventilation unit knob is
turned to “warm air”;
– the heating/ventilation fan speed
knob is at position “2”.Digital timer fig. 86
1) Heater cycle warning light
2)Display light
3)Clock pre-set recall number
4)Clock button
5)Hour forward button
6)Program selection button
7)Hour back button
8) Heat now button
9) Display/adjust time warning light
fig. 86
F0D0133m

62GETTING TO KNOW YOUR VEHICLE
fig. 87
F0D0132m
fig. 88
F0D0134m
fig. 89
F0D0136m
“Heat now” function fig. 87
To turn the heater on manually,
press timer button 8. The display and
warning light 1will stay on while the
heater is in use.
Programming the heater
Before programming the heater, set
the clock.Setting the clock
– Press button 4: display and warn-
ing light 9-fig. 88will light up.
– Within 10 seconds, press button 5
or 7to select the correct time.
Keeping button 5or 7pressed will
fast forward or backward the clock.
Reading the clock fig. 88
To read the clock, press button 4:
current time will be displayed for ap-
proximately 10 seconds. Warning light
9will come on.Programmed heating fig. 89
Heater ignition can be delayed from
1 minute to 24 hours. Three different
times can be programmed but only
one will be used.
To program starting time:
– press button 6: either symbol 10
or the previously programmed time
and number 3 (corresponding to the
preset function recalled) will light up
for 10 seconds;

63GETTING TO KNOW YOUR VEHICLE
IMPORTANTTo recall other pre-
set times, press button 6within 10
seconds.
– press button 5or 7to select the
starting time required within 10 sec-
onds.
IMPORTANTStarting time disap-
pears and the number 3(correspond-
ing to the selected preset time) ap-
pears on the display to confirm the
starting time has been entered.
Deleting a programmed
starting time fig. 89
To delete the programmed starting
time, press button 6briefly: the dis-
play light will go off and number 3cor-
responding to the selected preset
time will disappear.Recalling a pre-set time fig. 90
Press the button 6repeatedly until
the required preset starting time ap-
pears on the display (number 3). After
10 seconds, the time will disappear,
number 3and the display will light up
thus confirming starting time has been
entered.
IMPORTANTTo change or delete
pre-set times, follow the instructions
in the paragraphs above.Turning the heater off
According to the operation mode
(automatic or manual), the heater can
be turned off:
–automatically,after the preset
period of time (60 minutes when the
display light is red);
– manuallyby pressing the “heat
now” button on the timer.
In each case, the heater warning light,
the display and the passenger com-
partment fan will be turned off and the
heater flame will be blown out.
The coolant circulation pump will
run for approximately two minutes af-
ter the heater has been turned off to
dispose of as much heat as possible.
During this phase the heater can, how-
ever, be turned on.
fig. 90
F0D0135m

64GETTING TO KNOW YOUR VEHICLE
– Always remember to turn the
heater off when refuelling or standing
in service stations to avoid fires and
explosions.
– Do not park the vehicle over in-
flammable material such as paper, dry
grass or leaves: fire risk!
– The temperature near the heater
must never exceed 120°C (e.g. during
painting operations in a workshop
oven). Higher temperatures could
damage the electronic control unit
components.
– When the engine is off, the heater
runs off the battery: it is consequently
important to run the engine for a cer-
tain period of time in order to restore
the battery charge.– Follow the prescriptions in “Vehi-
cle maintenance” section at paragraph
“Engine coolant level” to check the
coolant level. The coolant in the cir-
cuit must contain at least 10% an-
tifreeze fluid.
– Maintenance and repairs must al-
ways be carried out by a Fiat Deal-
ershipand only genuine spare parts
must be used.
MAINTENANCE
Have the heater checked at a Fiat
Dealership periodically (always be-
fore winter). This will ensure safe and
cheap running and long appliance life.
The heater burns fuel in the
same way as the engine,
though, of course, to a lesser degree
and therefore to avoid intoxication
and suffocation, never use the sup-
plementary heater in closed areas,
garages or workshops not equipped
with specific exhaust evacuation
devices even for short periods of
time.
WARNING