check engine light FIAT DUCATO 2018 Owner handbook (in English)

READ THIS CAREFULLY
REFUELLING
Only refuel with automotive diesel conforming to the European specification EN590. The use of other products or mixtures may damage the
engine beyond repair and consequently invalidate the warranty, due to the damage caused.
STARTING THE ENGINE
Make sure that the handbrake is engaged; set the gear lever to neutral; fully depress the clutch pedal without pressing the accelerator, then
turn the ignition key to MAR-ON and wait for the warning lightsandto switch off; turn the ignition key to AVV and release it as soon
as the engine has started.
PARKING ON FLAMMABLE MATERIAL
The catalytic converter develops high temperatures during operation. Do not park on grass, dry leaves, pine needles or other flammable
material: fire hazard.
RESPECTING THE ENVIRONMENT
The vehicle is fitted with a system that allows continuous diagnosis of the emission-related components in order to help protect the
environment.
ELECTRICAL ACCESSORIES
If, after buying the vehicle, you decide to add electrical accessories (with the risk of gradually draining the battery), visit a Fiat Dealership. They
can calculate the overall electrical requirement and check that the vehicle's electrical system can support the required load.
SCHEDULED SERVICING
Correct maintenance enables the vehicle to perfectly maintain performance and safety characteristics, its environmental friendliness and low
running costs over time.
THE OWNER HANDBOOK CONTAINS
... important information, advice and warnings for correct use, driving safety and maintenance of your vehicle over time. Special attention
must be paid to the symbols(safety of persons)(environmental protection)(vehicle integrity).

WARNING
1)Used batteries are harmful to the
environment. You can dispose of them
either in the correct containers as specified
by law or by taking them to a Fiat
Dealership, which will deal with their
disposal.
IGNITION SWITCH
The key can be turned to 3 different
positions fig. 3:
STOP: engine off, key extractable,
steering locked. Some electrical
devices (e.g. sound system, central
door locking system, etc.) can operate;
MAR-ON: driving position. All
electrical devices are enabled;
AVV: engine starting (unstable
position).
The ignition switch is fitted with an
electronic safety system that requires
the ignition key to be turned back
to STOP if the engine will not start,
before the starting operation can be
repeated.
2) 3) 4) 5)
STEERING LOCK
Activation
When the key is at STOP, remove the
key and turn the steering wheel until
it locks.
Disengagement
Move the steering wheel slightly as you
turn the ignition key to MAR-ON
WARNING
2)If the ignition device has been tampered
with (e.g. an attempted theft), have it
checked over by a Fiat Dealership before
driving again.
3)Always remove the key when you leave
your vehicle to prevent someone from
accidentally operating the controls.
Remember to engage the handbrake.
Engage first gear if the vehicle is parked
uphill or reverse gear if the vehicle is
parked downhill. Never leave children
unattended in the vehicle.
4)Never extract the key while the vehicle is
moving. The steering wheel will lock as
soon as it is turned. This also applies
to cases in which the vehicle is towed.
3F1A0009
10
KNOWING YOUR VEHICLE

manualpressing the “immediate
heating” button on the timer again
(flame button 6).
The heating warning light and the
display light are switched off. The fluid
circulation pump keeps working for
approximately two minutes: the heater
can be switched back on again during
this time.
IMPORTANT The parking heater goes
off when battery voltage is low to allow
the vehicle to be started.
IMPORTANT Before turning on the
device, ensure that the fuel level is
above the reserve. Otherwise the
device could lock and require
the assistance of a Fiat Dealership.
Always turn off the heater when
refuelling and near service stations to
avoid the risk of explosion or fire
hazards.
Do not park the vehicle on
inflammable material such as paper,
grass or dry leaves: fire hazard!
The temperature near the heater
should not exceed 120°C (e.g. during
oven painting in a body shop). The
electronic control unit components may
be damaged at higher temperatures.
Whilst the heater is operating with
the engine switched off, it absorbs
energy from the battery; the engine
should therefore be left running for
a while to make sure that the battery is
properly recharged.
To check the coolant level, follow the
instructions in the "Vehicle
maintenance" chapter, "Engine coolant
system fluid" paragraph. The water in
the heating circuit must contain a
minimum percentage of 10% antifreeze.
For maintenance and repairs,
consult only a Fiat Dealership and use
only original parts.
MAINTENANCE
Have the additional heater checked
regularly at a Fiat Dealership (and
always at the start of every winter). This
will guarantee safe and economic
operation of the heater as well as a long
duration.
ADDITIONAL REAR
HEATING (Panorama and
Combinato)
(for versions/markets, where provided)
The Panorama and Combi versions
are equipped with a main heating
system plus an additional system
(available on request) with controls in
the roof panel trim above the second
row of seats fig. 77.For it to operate, it must be enabled
using the button F fig. 78 on the control
panel.
Turn the knob D to the maximum cold
position (knob at blue sector); air at
ambient temperature will come out of
the rear footwell vents (located under
the seats in the 2nd and 3rd row for
Panorama versions and the grille on the
left wheel arch side for Combi
versions);77F1A0062
MODEF
78F1A0305
43

ENGINE OIL LEVEL
GAUGE
(for versions/markets, where provided)
The gauge provides a graphic indication
of the level of oil in the engine.
When the ignition key is turned to the
MAR position, the display fig. 98 -
fig. 99 shows the oil level by turning
on/off five symbols.
The gradual switching off of the
symbols indicates a decreasing oil level.Four or five symbols light up to indicate
a sufficient level of oil in the sump. If
the fifth symbol is not lit, this does not
indicate a fault or that insufficient oil
is present in the sump.
If the oil level is lower than the minimum
required value, the display shows a
dedicated message indicating minimum
engine oil level and the need for a
top-up.
IMPORTANT To find out the correct oil
quantity, always check using the
dipstick (see paragraph “Checking
levels” in the section “Maintenance and
care”).
After a few seconds, the symbol display
indicating the amount of engine oil
disappears and:
When the next scheduled servicing
intervention is approaching, the time
to the next service is displayed and the
õ symbol lights up on the display.
When the service date is reached, the
display shows a dedicated message;
Later on, if the time for changing the
engine oil is getting close, the distance
until the next oil change will appear
on the display. When the service interval
has expired a dedicated warning will
be shown on the display.CONTROL BUTTONS
To scroll up through the
screen and the related options
or to increase the displayed
value.
MODEPress briefly to access the menu
and/or go to next screen or to
confirm the required menu
option. Hold down to go back to
the standard screen.
To scroll down through the
screen and the related options
or to decrease the displayed
value.
98 - Versions with multifunction displayF1A0354
Liv.olio
MAX MIN
99 - Versions with reconfigurable multifunction
displayF1A0355
MODE
100F1A0304
57

What it means What to do
ENGINE COOLANT TEMPERATURE TOO HIGH
The warning light switches on when the ignition key is
turned to MAR, but it should switch off after a few
seconds. The warning light turns on when the engine
is overheated.
The display shows the dedicated message.In normal driving conditions: stop the car, switch off
the engine and check that the water level in the
reservoir is not below the MIN mark. In this case, wait
for the engine to cool down, then slowly and carefully
open the cap, top up with coolant and check that the
level is between the MIN and MAX marks on the
reservoir itself. Also check visually for any fluid leaks. If,
when restarting, the warning light switches on again,
contact a Fiat Dealership.
If the vehicle is used under demanding conditions (e.g.
in high-performance driving): slow down and, if the
warning light stays on, stop the vehicle. Wait for 2 or 3
minutes with the engine running and slightly
accelerated to further favour the coolant circulation,
then stop the engine. Check that the coolant level is
correct as described above.
IMPORTANT Over demanding routes, it is advisable to
keep the engine on and slightly accelerated for a few
minutes before switching it off.
redLOW BATTERY CHARGE
The warning light switches on when the ignition key is
turned to MAR, but it should switch off as soon as the
engine has started (with the engine idling a brief delay
before switching off is acceptable).If the warning light stays on, contact a Fiat Dealership
immediately.
63

WARNING
44)If thewarning light does not switch on when the key is turned to MAR or if it stays on while driving (together with the message on the
display), there may be an anomaly in the restraint systems; in this case, the airbags or pretensioners may not deploy in the event of an
accident or, in a lower number of cases, they could deploy erroneously. Before continuing, contact a Fiat Dealership to have the system
checked immediately.
45)A failure of the
warning light is indicated by thewarning light flashing or, depending on the version, by theicon turning on
continuously on the display. In this case, thewarning light may not indicate a possible problem with the airbag restraint system. Before
continuing, contact a Fiat Dealership to have the system checked immediately.
46)If the
warning light comes on, the exhausted engine oil should be changed as soon as possible, never drive more than 500 km from
the first switching-on of this warning light. Failure to observe the above may result in severe damage to the engine and invalidate the warranty.
Remember that when this warning light comes on, it does not mean that the level of engine oil is low, so if it flashes you do not need to top
up the engine oil.
47)If the
warning light flashes when driving, contact a Fiat Dealership.
WARNING
8)If thewarning light switches on while driving, stop the engine immediately and contact a Fiat Dealership.
66
KNOWING THE INSTRUMENT PANEL

What it means What to do
amberINJECTION/EOBD SYSTEM FAILURE
In normal conditions, when the ignition key is turned to
MAR the warning light switches on, but it should
switch off as soon as the engine is started.
The operation of the
warning light may be
checked by the traffic police using specific devices.
Comply with the laws and regulations of the country
where you are driving.9)
If the warning light stays on or switches on when
driving, it means that the injection system is not
working properly; in particular, if the warning light
comes on constantly, this indicates a malfunction in
the supply/ignition system that could cause excessive
exhaust emissions, a possible loss of performance,
poor driveability and high fuel consumption.
On some versions the display shows the dedicated
message.
The warning light switches off if the malfunction
disappears, but is still stored by the system.Under these conditions, the vehicle can continue
travelling at moderate speed without demanding
excessive effort from the engine. Prolonged use of the
vehicle with the warning light on may cause damage.
Contact a Fiat Dealership as soon as possible.
67

What it means What to do
amberUREA INJECTION SYSTEM FAILURE
The warning light switches on, together with a
dedicated message on the display (for versions/
markets, where provided) if a fluid not conforming with
the nominal characteristics is inserted o if an average
consumption of UREA over 50% is detected.Contact a Fiat Dealership as soon as possible.
If the fault is not resolved, a further warning will be
given at the following remaining km before the vehicle
restart will be prevented:
400 km
320 km
240 km
When 200 km will remain to prevent the engine restart,
a continuous dedicated message will appear on the
dashboard (for versions/markets where provided)
accompanied by a buzzer sound
amberABS FAILURE
The warning light switches on when the ignition key is
turned to MAR, but it should switch off after a few
seconds.
The warning light switches on to indicate a system
fault. In this case the braking system maintains its
efficiency unaltered but without the advantage of the
ABS system. The display shows the dedicated
message.Drive carefully and contact a Fiat Dealership as soon
as possible.
amberFUEL RESERVE
The warning light switches on when the ignition key is
turned to MAR, but it should switch off after a few
seconds. The warning light switches on when there
are about 10-12 litres of fuel (for versions with tank
capacity 90-120 l) or 10 l (for versions with tank
capacity 60 l) remaining in the tank.The warning light will blink to indicate a system fault. If
this is the case, go to a Fiat Dealership to have the
system checked.
68
KNOWING THE INSTRUMENT PANEL

What it means What to do
amberGENERAL FAILURE INDICATION
(Versions with multifunction display)
The warning light turns on in the following
circumstances:
If the fuel inertia cut-off switch is activated
Light failure (rear fog lamps, direction indicators,
brake lights, number plate lights, side lights, daytime
running lights, main beam automatism, trailer direction
indicators, trailer side lights)The failure relating to these lights could be: one or
more blown bulbs, a blown protection fuse or a break
in the electrical connection.
Airbag warning light failure (generic failure warning
light flashing)In this case, the warning light may not indicate
problems with the restraint systems. Before
continuing, contact a Fiat Dealership to have the
system checked immediately.
Rain sensor failure
Diesel filter sensor failure
Trailer connection failure
Audio system failure
Engine oil pressure sensor failure
Parking sensor failure
Water in diesel fuel filterContact a Fiat Dealership as soon as possible to have
the fault fixed.
FOR VERSIONS WITH A MULTIFUNCTION DISPLAY,
THE WARNING LIGHT ALSO TURNS ON IN THE
FOLLOWING CIRCUMSTANCES:
Engine oil level sensor failure
Insufficient engine oil level
71

108)Airbags may be deployed if another
vehicle crashes into yours if the key is
inserted and on, even if the engine is not
running and your vehicle is standing.
Therefore, even if the car is stationary,
when an active front passenger airbag is
fitted, DO NOT install rear facing child
restraint systems on the front passenger
seat. Deployment of the airbag following an
impact could cause fatal injuries to the
child. Therefore, always deactivate the
passenger side airbag when a rearward
facing child restraint system is installed on
the front passenger seat. The front
passenger seat must also be positioned
back as far as possible in order to prevent
the child restraint system from coming
into contact with the dashboard.
Immediately reactivate the passenger
airbag as soon as the child restraint system
has been removed. Also remember that, if
the key is turned to STOP, none of the
safety devices (airbags or pretensioners)
will be deployed in the event of collision.
Non-deployment in such cases does
not indicate a system malfunction.
109)Have the airbag system checked by a
Fiat Dealership if the car was stolen, if
theft was attempted, or if the car was
subjected to vandalism or flooding.
110)By turning the ignition key to MAR
position, the LED on the
button located
on the dashboard lights up (the time it
stays lit up can vary depending on the
market), to check that the button LED is
working correctly.
111)Do not wash the seats with water or
pressurised steam (wash by hand or at
automatic seat washing stations).112)The front airbag is designed to be
deployed for impacts of a greater intensity
than for the pretensioners. For impacts
whose intensity falls between the two
levels, normally, only the pretensioners will
be activated.
113)Do not affix rigid objects to the
garment hooks or support handles.
114)The airbag does not replace seat
belts but increases their efficiency.
Furthermore, since front airbags are not
deployed in low-speed frontal impacts,
side impacts, rear shunts or roll-overs, the
passengers are protected only by the
seat belts which must therefore be
fastened at all times.
115)In some versions, in the event of a
LED
OFFfailure (located on the
dashboard trim), thewarning light on
the instrument panel turns on and the
passenger side bags are deactivated. In
some versions, in the event of a LED
ONfailure (located on the dashboard
trim), thelight on the console turns on.
117