check engine FIAT FULLBACK 2018 Owner handbook (in English)

NOTE The values under item 9 are
applicable to unladen vehicles. The
value can also be varied depending on
the tyre size, optional equipment and
suspension conditions.
Operating hints
Have your vehicle serviced prior to
towing a heavy trailer, taking particular
care of the state of engine tune, the
condition of brakes, steering and tyres.
Adjust tyre pressures to those
specifications at trailer towing (refer to
“tyre inflation pressure”). Check the
tyres, wiring and brakes (if fitted) on the
trailer.
Leave plenty of room between the
front of your vehicle and the preceding
vehicle. If the trailer begins to sway or
becomes difficult to handle, gently slow
down or apply the independent trailer
brakes (if fitted) NOT the vehicle brakes.
Stop the vehicle and trailer in a safe
location. One cause of swaying is poor
trailer balance and until this has been
overcome the swaying will recur.
Relocated the load in your trailer and
re-assess the problem.
Be sure that the driving speed does
not exceed 100 km/h for trailer
operation.
It is also recommended that you
obey the local regulations in case
driving speed with a trailer is limited to
less than 100 km/h.
To prevent the clutch from slipping
(vehicle with a M/T only), do not rev the
engine more than is required when
starting off.
To prevent shocks from the overrun
brake, depress the brake pedal lightly at
first and then more strongly.
To make full use of engine braking,
change to a lower gear before
descending a slope.
The body, brakes, clutch, and
chassis will be under additional strain
when towing a trailer.
The heavier weight and higher rolling
and air resistance will increase fuel
consumption.
Additional precautions for vehicles
equipped with an automatic
transmission
It is recommended a lower gear in
sports mode on slopes or at low speed,
taking care to keep the engine speed
below the red zone.
WARNING
89)Danger of Accident! A towing bar
should be fitted according to Fiat
Dealership guidelines.
INTERIOR FEATURES
SUN VISORS
A — To eliminate front glare
B — To eliminate side glare
Card holder
(Where provided)
Cards can be slipped into the holder (A)
on the back of the sun visor.
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GETTING TO KNOW YOUR VEHICLE

FUEL SELECTION
Recommended fuel:Cetane number
(EN590) 51 or higher
42) 43) 45) 46)
NOTE For diesel fuel, due to the
separation of paraffin, the fluidity
decreases considerably as the
temperature falls. Because of this fact
there are two kinds of fuel: “summer”
and “winter”. This must be considered
in winter use. Select either of the two
kinds of fuel in accordance with
ambient temperature.
Above -5 °C: “Summer” diesel
Below -5 °C: “Winter” diesel
When travelling abroad, find out in
advance about the fuels served in local
service stations.
Poor-quality diesel fuel can cause
deposits to form in the injector, resulting
in black smoke and rough idling.
If these problems occur, you are
advised to add a cleaning additive to
the diesel fuel when you refuel the
vehicle. The additive will break up and
remove the deposits, thereby returning
the engine to a normal condition.
Be sure to use a FCA GENUINE
DIESEL FUEL SYSTEM CLEANER.
Using an unsuitable additive could
make the engine malfunction. For
details, please contact your Fiat
Dealsership.Graphical expression for consumer
information
B7: Diesel fuel containing up to 7%
(V/V) Fatty Acid Methyl Esters – Eg. EN
590 compliant diesel.
The diesel engine are compatible with
B7 type diesel (containing 7% fatty acid
methyl esters) conforming to European
standards EN590.
47)
IMPORTANT
42)Diesel-powered vehicles to comply with
the Euro 4 and Euro 5 regulation are
designed to use only diesel fuel that meets
the EN 590 standard. Use of any other type
of diesel fuel would adversely affect the
engine’s performance and durability.
43)Your vehicle is designed to use only
diesel fuel that meets the EN 590 standard.
Use of any other type of diesel fuel (bio
diesel, methylester, etc.) would adversely
affect the engine’s performance and
durability.
44)For diesel-powered vehicles, if you
continuously use fuel that contains more
than 7 % bio-diesel, the impurities in the
bio-diesel could precipitate. If this occurs,
the properties of the fuel in the fuel tank will
change, which could adversely affect the
engine, fuel filter, and other components,
leading to engine problems. If the engine is
not operating properly, switch to fuel that
contains7%orless biodiesel as soon as
possible and have the vehicle checked at
an authorised Fiat dealership.
45)For diesel engines, only use diesel fuel
for motor vehicles in accordance with EN
590 European specifications. The use of
other products or mixtures may damage
the engine beyond repair and consequently
invalidate the warranty, due to the damage
caused. If you accidentally introduce other
types of fuel into the tank, do not start the
engine. Empty the tank. If the engine has
been run for even an extremely limited
amount of time, you must not only drain the
fuel tank, but the rest of the supply circuit
as well.
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87

INDICATOR AND WARNING LAMPS
1. Front fog lamp indicator lamp* 2. Turn-signal indicator lamps/Hazard warning indicator lamps 3. High-beam indicator lamp
4. Start&Stop indicator lamp* 5. Lane departure warning (LDW) standby indicator lamp (green)* — Lane departure warning
(LDW) lamp (amber)* 6. Position lamp indicator lamp* 7. Lane departure warning (LDW) system ON indicator lamp* 8. Rear
fog lamp indicator lamp 9. Cruise control indicator lamp* 10. Diesel particulate filter (DPF) warning lamp* 11. Diesel preheat
indicator lamp 12. Charge warning lamp 13. Check engine warning lamp 14. Fuel filter indicator lamp 15. A/T (automatic
transmission) fluid temperature warning lamp (vehicles with A/T) 16. Oil pressure warning lamp 17. Start&Stop OFF indicator
lamp* 18. Washer fluid level warning lamp* 19. Multi information display 20. For details, refer to “Warning activation” (if so
equipped) 21. For details, refer to “Warning activation” (if so equipped) 22. Door-ajar warning lamp 23. Seat belt
reminder/warning lamp 24. Anti-lock brake system (ABS) warning lamp 25. Electronic Stability Control (ESC) indicator lamp
26. Electronic Stability Control (ESC) OFF indicator lamp 27. Supplemental restraint system (SRS) warning lamp 28. Brake
warning lamp 29. Rear Differential Lock indicator lamp* 30. 2WD/4WD operation indicator lamp* 31. Low-range indicator
lamp* 32. 2WD/4WD operation indicator lamp* 33. Low-range indicator lamp*
* — if so equipped
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KNOWING THE INSTRUMENT PANEL

Warning lamps
Warning lamps What it means
Brake warning lamp
This lamp illuminates when the ignition switch is turned to the “ON” position or the operation mode is
put in ON, and goes off after a few seconds. Always make sure that the lamp goes off before driving.
With the ignition switch or the operation mode in ON, the brake warning lamp illuminates under the
following conditions:
When the parking brake has been applied.
When the brake fluid level in the reservoir falls to a low level.
When the brake force distribution function is not operating correctly.
With the ignition switch or the operation mode in ON, a buzzer sounds if the vehicle speed exceeds
8 km/h with the parking brake applied.
119) 120)
Check engine warning lamp
This lamp is a part of an onboard diagnostic system which monitors the emissions, engine control
system or A/T control system.
If a problem is detected in one of these systems, this lamp illuminates or flashes. Although your vehicle
will usually be drivable and not need towing, we recommend you to have the system checked as soon
as possible.
This lamp will also illuminate when the ignition switch is turned “ON” or the operation mode is put in ON,
and goes off after the engine has started. If it does not go off after the engine has started, we
recommend you to have the vehicle checked.
The engine electronic control module accommodating the onboard diagnostic system has various fault
data (especially about the exhaust emission) stored.
This data will be erased if a battery cable is disconnected which will make a rapid diagnosis difficult. Do
not disconnect a battery cable when the check engine warning lamp is ON.
55) 56) 57)
Charge warning lamp
This lamp illuminates when the ignition switch is turned to the “ON” position or the operation mode is
put in ON, and goes off after the engine has started.
58)
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KNOWING THE INSTRUMENT PANEL

Warning lamps What it means
Oil pressure warning lamp
This lamp illuminates when the ignition switch is turned to the “ON” position or the operation mode is
put in ON, and the lamp goes off after the engine has started. If it illuminates while the engine is running,
the oil pressure is too low. If the warning lamp illuminates while the engine is running, turn the engine off
and have it inspected.
The oil pressure warning lamp should not be treated as an indication of the engine’s oil level. The oil level
must be checked using the dipstick.
59) 60) 61)
Door-ajar warning lamp
This lamp illuminates when a door is either open or not completely closed.
If the vehicle speed reaches approximately 8 km/h with a door open or incompletely closed, a buzzer
sounds 4 times as a warning.
62)
Washer fluid level warning lamp
This lamp comes on when the washer fluid is running low. If the lamp comes on, replenish the container
with washer fluid. Refer to “Washer fluid” and to “Refill capacities”.
SRS warning lamp
There is a supplemental restraint system (“SRS”) warning lamp on the instrument panel. The system
checks itself every time the ignition switch is turned to the “ON” position or the operation mode is put in
ON. The SRS warning lamp will come on for several seconds and then go out. This is normal and
means the system is working properly.
If there is a problem involving one or more of the SRS components, the warning lamp will come on and
stay on.
The SRS warning lamp is shared by the SRS airbag and the seat belt pre-tensioner system.
On vehicles equipped with the ERA-GLONASS, if the ERA-GLONASS system operates, the SRS
warning lamp illuminates.
63) 64)
105

Warning lamps What it means
ABS warning lamp (where provided)
If there is a malfunction in the system, the ABS warning lamp will come on. Under normal conditions, the
ABS warning lamp comes on when the ignition switch is turned to the “ON” position or the operation
mode is put in ON and goes off a few seconds later.
NOTE: On vehicles with the rear differential lock and the Electronic Stability Control (ESC), the ESC and
ABS functions are suspended while the rear differential lock is activated. ESC indicator lamp, ESC OFF
indicator lamp and ABS warning lamp are illuminated while these functions are suspended. It does not
indicate a problem. When the rear differential lock is disengaged, these lamps go out and function again.
Refer to “ESC indicator lamp, ESC OFF indicator lamp”.
If only the ABS warning lamp illuminates:
Avoid hard braking and high-speed driving. Stop the vehicle in a safe place.
Restart the engine and check to see whether the lamp goes out after a few minutes driving; if it then
remains off during driving, there is no problem.
However, if the warning lamp do not disappear, or if they come on again when the vehicle is driven, we
recommend you to have the vehicle checked as soon as possible.
If the ABS warning lamp and brake warning lamp illuminate at the same time:
The ABS and brake force distribution function may not work, so hard braking could make the vehicle
unstable.
Avoid hard braking and high-speed driving.
Stop the vehicle in a safe place and we recommend you to have the vehicle checked.
65) 66)
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KNOWING THE INSTRUMENT PANEL

WARNING
119)In the following situations, brake
performance may be compromised or the
vehicle may become unstable if brakes are
applied suddenly; consequently, avoid
driving at high speeds or applying the
brakes suddenly. Furthermore, immediately
the vehicle should be brought to a stop in a
safe location and we recommend you to
have it checked. 1 – The brake warning
lamp does not illuminate when the parking
brake is applied or does not turn off when
the parking brake is released.2–The
brake warning lamp and the ABS warning
lamp illuminate at the same time. For
details, refer to “ABS warning lamp”. 3 –
The brake warning lamp remains
illuminated while driving.
120)The vehicle should be brought to a
halt in the following manner when brake
performance has deteriorated. 1 – Depress
the brake pedal harder than usual. Even if
the brake pedal moves down to the very
end of its possible stroke, keep it pressed
down hard. 2 – Should the brakes fail, use
engine braking to reduce your speed and
carefully pull the parking brake lever.
Depress the brake pedal to operate the
stop lamp to alert the vehicles behind you.
IMPORTANT
51)This warning lightwill flash after
starting or during prolonged cranking to
indicate a fault with the glow plug heating
system. If the engine starts, the vehicle can
be used as normal, but a Fiat Dealership
must be contacted as soon as possible.
52)If the diesel preheat indicator lamp
comes on after the engine is started, the
engine speed may not rise above the idling
speed because of fuel freezing. In this case,
keep the engine idling for about
10 minutes, then turn off the ignition switch
or put in OFF the operation mode, and
immediately turn it on or put in ON again to
confirm that the diesel preheat indicator
lamp is off.
53)When this indicator lamp blinks,
electronic stability control function or active
traction control function is operating, which
means that the road is slippery or that your
vehicle’s wheels are beginning to slip. If this
happens, drive slower with less accelerator
input.54)If an abnormal condition occurs in the
system while driving, the
indicator lamp
will illuminate. In these cases, follow these
procedures:1–Ifthetemperature in the
braking system continues to increase due
to continuous brake control on a slippery
road surface, the
indicator lamp will
blink, and operation of the active traction
control function will be suspended to
protect the brake system. (The engine
control of the active traction control
function and normal brake operation will
not be affected). Park your vehicle in a safe
place. When the temperature in the braking
system has come down, the
indicator
lamp will go off and the electronic stability
control function and active traction control
function will start operating again.2–Ifthe
indicator lamp does not go out even
through the above procedure is followed,
there could be a problem in the system.
Stop the engine and start the engine again
and check whether the
indicator lamp
goes out. If the indicator lamp goes out,
there is no abnormal condition.3–Ifthe
indicator lamp illuminates even after
your vehicle is driven a short distance after
re-starting the engine, we recommend you
to have your vehicle checked as soon as
possible.
55)Prolonged driving with this lamp on
may cause further damage to the emission
control system. It could also affect fuel
economy and drivability.
56)If the lamp does not illuminate when the
ignition switch is turned to the “ON”
position or the operation mode is put in
ON, we recommend you to have the
system checked.
107

57)If the lamp illuminates while the engine
is running, avoid driving at high speeds and
have the system inspected by a Fiat
Dealership as soon as possible. Accelerator
pedal and brake pedal response may be
negatively influenced under these
conditions.
58)If it illuminates while the engine is
running, there is a problem in the charging
system. Immediately park your vehicle in a
safe place and we recommend you to have
it checked.
59)If this lamp illuminates when the engine
oil level is not low, have it inspected.
60)This warning lamp does not indicate
the amount of oil in the crankcase. This
must be determined by checking the oil
level on the dipstick, while the engine is
switched off.
61)If you continue driving with low engine
oil level or with this warning lamp
illuminated, engine seizure may occur.
62)Before moving your vehicle, check that
the warning lamp is OFF.
63)If any of the following conditions occur,
there may be a problem with the SRS
airbags and/or seat belt pre-tensioners,
and they may not function properly in a
collision or may suddenly activate without a
collision: 1 – Even when the ignition switch
or the operation mode is in ON, the SRS
warning lamp does not come on or it
remains on. 2 – The SRS warning lamp
comes on while driving.
64)The SRS airbags and seat belt
pre-tensioners are designed to help reduce
the risk of serious injury or death in certain
collisions. If either of the above conditions
occurs, immediately have your vehicle
checked by a Fiat Dealership.65)Any of the following indicates that the
ABS is not functioning and only the
standard brake system is working. (The
standard brake system is functioning
normally.) If this happens, take your vehicle
to a Fiat Dealership.
66)When the ignition switch is turned to
the “ON” position or the operation mode is
put in ON, the warning lamp does not
come on or it remains on and does not go
off . The warning lamp comes on while
driving.
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KNOWING THE INSTRUMENT PANEL

An operation noise is emitted from the
engine compartment or feel a shock
from the brake pedal when start driving
immediately after starting the engine.
These are normal sound or operation
that the ABS makes when performing a
self-check. It does not indicate a
malfunction.
The ABS can be used after the vehicle
has reached a speed over
approximately 10 km/h. It stops
working when the vehicle slows below
7 km/h.
208) 209) 210) 211) 212) 213) 214) 215) 216)
After driving on icy roads
After driving on snow or icy roads,
remove any snow and ice which may
have be left around the wheels. On
vehicles that have an ABS, be careful
not to damage the wheel speed
sensors (A) or the cables located at
each wheel.Electronic Stability Control (ESC)
(where provided)
The Electronic Stability Control (ESC)
takes overall control of the anti-lock
brake system, active stability control
function and active traction control
function to help maintain the vehicle’s
control and traction. Please read this
section in conjunction with the page on
the anti-lock brake system, active
stability control function and active
traction control function.
217) 218) 219) 220)
NOTE An operation noise may be
emitted from the engine compartment
in the following situations. The sound is
associated with checking the
operations of the ESC. At this time, you
may feel a shock from the brake pedal if
you depress it. These do not indicate a
malfunction:
When the ignition switch is set to the
“ON” position or the operation mode is
put in ON.
When the vehicle is driven for a while
after the engine is turned on.
NOTE When the ESC is activated, you
may feel a vibration in the vehicle body
or hear a whining sound from the
engine compartment. This indicates
that the system is operating normally. It
does not indicate a malfunction.NOTE When the anti-lock brake
system warning lamp is illuminated, the
ESC is not active.
NOTE On vehicles with the rear
differential lock, the ESC and ABS
functions are suspended while the rear
differential lock is activated. ESC
indicator lamp, ESC OFF indicator lamp
and ABS warning lamp are illuminated
while these functions are suspended. It
does not indicate a problem. When the
rear differential lock is disengaged,
these lamps go out and function again.
Refer to “ABS warning lamp” and “ESC
indicator lamp, ESC OFF indicator
lamp”.
Electronic Stability Control function
The electronic stability control function
is designed to help the driver maintain
control of the vehicle on slippery roads
or during rapid steering maneuvers. It
works by controlling the engine output
and the brake on each wheel.
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SAFETY

IMPORTANT
81)Do not overly rely on the hill start assist
to prevent backwards movement of the
vehicle. Under certain circumstances, even
when hill start assist is activated, the
vehicle may move backwards if the brake
pedal is not sufficiently depressed, if the
vehicle is heavily loaded, if the road is very
steep or slippery or if the vehicle tows a
trailer, etc.
82)The hill start assist is not designed to
keep the vehicle stopped in place on uphill
slopes for more than 2 seconds.
83)If the warning is turn on, the hill start
assist will not operate. Start off carefully.
84)Park your vehicle in a safe place and
stop the engine. Restart the engine and
check whether the warning indicator went
out, in which case the hill start assist is
again working normally. If they warning
remains displayed or reappear frequently, it
is not necessary to stop the vehicle
immediately, but the vehicle should be
inspected by a Fiat Dealership.
85)Do not stop the engine while the
vehicle is moving. Stopping the engine
would make the steering wheel extremely
hard to turn, possibly resulting in an
accident.
86)Do not leave the steering wheel turned
all the way in one direction. This can cause
damage to the power steering system.87)Do not over-rely on TSA system. Due to
the slippery road surface, heavy side wind,
inappropriate weight and positioning of
luggage, and/or driving at high speed, TSA
system may fail to secure the stability.
Always drive appropriately in accordance
with the condition of traffic, road surface
condition, weather, and the weight and
positioning of luggage.
88)The trailer stability assist system does
not operate in case as follows: 1 – When
sudden braking and braking while driving
downhill cause an abrupt motion of the
vehicle which makes the vehicle and the
trailer form a dogleg shape. 2 – When a
sideslip occurs by sudden steering.
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SAFETY