Open FIAT FULLBACK 2016 1.G Workshop Manual

271)Mount the spare wheel with the valve
stem (J) facing outboard. If you cannot see
the valve stem (J), you have installed the
wheel backwards. Operating the vehicle
with the spare wheel installed backwards
can cause vehicle damage and result in an
accident.
272)Be sure to open the release valve
slowly. If it is opened quickly, the vehicle will
drop abruptly and the jack may come out
of position, causing a serious accident.
273)Never use your foot or a pipe
extension for extra force in the wheel nut
wrench. If you do so, you will tighten the
nut too much.
274)The tyre pressure should be
periodically checked and maintained at the
specified pressure while the tyre is stowed.
275)After changing the tyre and driving the
vehicle about 1,000 km, retighten the
wheel nuts to make sure that they have not
come loose.
276)If the steering wheel vibrates when
driving after changing the tyre, we
recommend you to have the tyres checked
for balance.
277)Do not mix one type of tyre with
another or use a different size from the one
listed. This would cause early wear and
poor handling.
278)The spare wheel should always be
securely in position. If a flat tyre is
changed, put the flat tyre in the spare
wheel mounting position with the wheel
outer surface upward, and use the wheel
nut wrench to secure it firmly.279)Never tamper with the inflation valve.
Never introduce tools of any kind between
rim and tyre. Check tyre and spare wheel
pressure regularly, referring to the values
shown in the "Technical specifications"
section.
280)The moving components of the jack
(screw and joints) can also cause injuries:
do not touch them. If you come into
contact with lubricating grease, clean
yourself thoroughly.
IMPORTANT
132)Avoid using different size tyres from
the one listed and the combined use of
different types of tyres, as this can affect
driving safety.
133)Even if a wheel has the same rim size
and offset as the specified type of wheel,
its shape may prevent it from being fitted
correctly. Consult an authorised Fiat
Dealership before using wheels that you
have.
134)When installing or removing the spare
wheel, please observe the followings. If you
do not follow them, it could result in break
the spare wheel carrier. Do not use the
power tool. Use the wheel nut wrench
stowed on the vehicle. Do not apply a force
of 400 N or more at the end of the wheel
nut wrench.
135)Never apply oil to either the wheel
bolts or the nuts or they will tighten too
much.
136)If the release valve is loosened too
much (2 or more turns) in the anticlockwise
direction, the jack’s oil will leak and the jack
cannot be used.137)Close the release valve slowly when
lowering the vehicle, or the valve may be
damaged.
200
IN CASE OF EMERGENCY

Passenger compartment (RHD
vehicles)
The fuse block in the passenger
compartment is located behind the
glove box at the position shown in the
illustration.
1. Open the glove box.
2. While pressing the side of the glove
box, unhook the left and right hooks (A)
and lower the glove box.3. Remove the glove box fastener (B),
and then remove the glove box.Engine compartment
In the engine compartment, the fuse
block is located as shown in the
illustration.
A — Push the tab.
B — Remove the cover.
Fuse load capacity
The fuse capacity and the names of
electrical systems protected by the
fuses are indicated on the inside of the
fuse lid (LHD vehicles), the back side of
the glove box (RHD vehicles) and inside
of the fuse block cover (inside of the
engine compartment).
NOTE Spare fuses are provided in the
fuse block of the engine compartment.
Always use a fuse of the same capacity
for replacement.
342AHA102713
AA
343AHA102739
B
344AHA102742
A
B
345AHA102726
206
IN CASE OF EMERGENCY

Front fog lamps*/Daytime running
lamps*
1. Insert a straight blade (or minus)
screwdriver with a cloth over its tip at
the edge of the cover (A) and pry gently
to remove the cover.
2. Remove the 3 screws (B) and
remove the lamp unit.NOTE When unfastening the screws of
the fog lamp, be careful not to
mistakenly move the beam position
adjustment screw (C).
3. Turn the socket anticlockwise to
remove it.
D. Front fog lamp
E. Daytime running lamp4. While holding down the tab, pull out
the bulb.
5. To install the bulb, perform the
removal steps in reverse.
Rear combination lamps
1. Open the rear gate. (Refer to “Rear
gate”).
2. Remove the screws (A) that hold the
lamp unit.
3. Move the lamp unit toward the rear
of the vehicle and remove the clips (B).
A
369AHA102667
B
370AHA102670
C
371AHZ101056
DD
E
E
372AA0112846
A
373AHA102872
218
IN CASE OF EMERGENCY

SERVICE
PRECAUTIONS
305) 306) 307) 308) 309) 310) 311)
Adequate care of your vehicle at regular
intervals serves to preserve the value
and appearance as long as possible.
Maintenance items as described in this
owner’s manual can be performed by
the owner.
We recommend you to have the
periodic inspection and maintenance
performed by a Fiat dealership or
another specialist.
In the event a malfunction or a problem
is discovered, we recommend you to
have it checked and repaired. This
section contains information on
inspection maintenance procedures
that you can do yourself. Follow the
instructions and cautions for each of
the various procedures.
WARNING
305)When checking or servicing the inside
of the engine compartment, make sure the
engine is switched off and has had a
chance to cool down.
306)If it is necessary to do work in the
engine compartment with the engine
running, be especially careful that your
clothing, hair, etc., does not become
caught by the cooling fan, drive belts, or
other moving parts.307)The cooling fan can turn on
automatically even if the engine is not
running. Turn the ignition switch to “LOCK”
position or put the operation mode in OFF
to be safe while you work in the engine
compartment.
308)Do not smoke, cause sparks or allow
open flames around fuel or battery. The
fumes are flammable.
309)Be extremely cautious when working
around the battery. It contains poisonous
and corrosive sulphuric acid.
310)Do not get under your vehicle with
just the body jack supporting it. Always use
automotive jack stands.
311)Improper handling of components
and materials used in the vehicle can
endanger your personal safety. We
recommend you to consult a specialist for
necessary information.
224
SERVICING AND MAINTENANCE

ENGINE COOLANT
To check the coolant level
A transparent coolant reserve tank (A) is
located in the engine compartment. The
coolant level in this tank should be kept
between the “L” (LOW) and “F” (FULL)
marks when measured while the engine
is cold.
To add coolant
The cooling system is a closed system
and normally the loss of coolant should
be very slight. A noticeable drop in the
coolant level could indicate leakage. If
this occurs, we recommend you to
have the system checked as soon as
possible. If the level should drop below
the “L” (LOW) level on the reserve tank,
open the lid and add coolant.
Also, if the reserve tank is completely
empty, remove the radiator cap (B) andadd coolant until the level reaches the
filler neck.316)
Anti-freeze
The engine coolant contains an
ethylene glycol anti-corrosion agent.
Some parts of the engine are cast
aluminium alloy, and periodic changing
of the engine coolant is necessary to
prevent corrosion of these parts.
Use the recommended coolant by Fiat
or equivalent*. *: similar high quality
ethylene glycol based non-silicate,
non-amine, nonnitrate and nonborate
coolant with long life hybrid organic
acid technology Fiat genuine coolant
has excellent protection against
corrosion and rust formation of all
metals including aluminium and can
avoid blockages in the radiator, heater,
cylinder head, engine block, etc.
Because of the necessity of this
anti-corrosion agent, the coolant must
not be replaced with plain water even in
summer. The required concentration of
anti-freeze differs depending on the
expected ambient temperature.
148) 149) 150) 151)
FULL
LOW
A
B
395AHA105394
247

Ambient temperature
(minimum) °CPetrol-powered vehicles
Anti-freeze concentration %Diesel-powered vehicles
Anti-freeze concentration %
-15 30
50 -20 35
-25 40
-30 45
-35 50
-50 60 60
During cold weather
If the temperatures in your area drop below freezing, there is the danger that the coolant in the engine or radiator could freeze
and cause severe damage to the engine and/or radiator. Add a sufficient amount of antifreeze to the coolant to prevent it from
freezing.
The concentration should be checked before the start of cold weather and anti-freeze added to the system if necessary.
WARNING
316)Do not open the radiator cap (B) while
the engine is hot. The coolant system is
under pressure and any hot coolant
escaping could cause severe burns.
IMPORTANT
148)Do not use alcohol or methanol
anti-freeze or any engine coolants mixed
with alcohol or methanol anti-freeze. The
use of an improper anti-freeze can cause
corrosion of the aluminium components.149)For effective anti-corrosion and
anti-freeze performance, keep the
anti-freeze concentration within the range
of 30 to 60 %. Concentrations exceeding
60 % will result in a reduction of both the
anti-freeze and cooling performance thus
adversely affecting the engine.
150)Do not top up with water only. Water
by itself reduces the rust-protective and
anti-freeze qualities of the coolant and has
a lower boiling point. It can also cause
damage to the cooling system if it should
freeze. Do not use tapwater, as it can
cause corrosion and rust formation.151)PARAFLU UP anti-freeze is used in
the engine cooling system. Use fluid of the
same type as that contained in the cooling
system for any top-ups. PARAFLU UP
cannot be mixed with any other type of
fluid. If this happens, do not start the
engine under any circumstances and
contact a Fiat Dealership.
248
SERVICING AND MAINTENANCE

WASHER FLUID
Open the washer fluid reservoir cap and
check the level of washer fluid with the
dipstick. If the level is low, replenish the
container with washer fluid.
NOTE The washer fluid container
server serves the windscreen and
headlamps (if so equipped).
During cold weather
To ensure proper operation of the
washers at low temperatures, use a
fluid containing an anti-freezing agent.
317) 318)
WARNING
317)Do not travel if the windscreen
washer reservoir is empty: using the
windscreen washer is essential for
improving visibility. Repeated operation of
the system without fluid could damage or
cause rapid deterioration of some system
components.
318)Some commercial additives for
windscreen washer fluid are flammable.
The engine compartment contains hot
components which may start a fire.
BRAKE FLUID
To check the fluid level
Check the brake fluid level in the
reservoir. The brake fluid level must be
between the “MAX” and “MIN” marks
on the reservoir.
The brake fluid level is monitored by a
float. When the brake fluid level falls
below the “MIN” mark, the brake fluid
warning lamp lights up.
The fluid level falls slightly with wear of
the brake pads, but this does not
indicate any abnormality.
If the brake fluid level falls markedly in a
short length of time, it indicates leaks
from the brake system. If this occurs,
we recommend you to have the vehicle
checked.
108kPa
EMPTYE 1/4 1/2
396AHA104599
MAX
MIN
397AHA102566
249

BATTERY
155) 156)
4)
The condition of the battery is very
important for quick starting of the
engine and proper functioning of the
vehicle’s electrical system. Regular
inspection and care are especially
important in cold weather.
Battery precautions
325) 326) 327) 328) 329) 330) 331) 332) 333) 334) 335)
Checking battery electrolyte level
The electrolyte level must be between
the specified limit on the outside of the
battery. Replenish with distilled water as
necessary. The inside of the battery is
divided into several compartments;
remove the cap from each
compartment and fill to the upper mark.
Do not top up beyond the upper markbecause spillage during driving could
cause damage.
Check the electrolyte level at least once
every four weeks, depending on the
operating conditions. If the battery is
not used, it will discharge by itself with
time.
Check it once every four weeks and
charge with low current as necessary.
During cold weather
The capacity of the battery is reduced
at low temperatures. This is an
inevitable result of its chemical and
physical properties. This is why a very
cold battery, particularly one that is not
fully charged will only deliver a fraction
of the starter current which is normally
available.
We recommend you to have the battery
checked before the start of cold
weather and, if necessary, have it
charged or replaced. This does not only
ensure reliable starting, but a battery
which is kept fully charged also has a
longer life.
Disconnection and connection
157) 158) 159) 160)
To disconnect the battery cable, stop
the engine, first disconnect the negative
(-) terminal and then the positive (+)
terminal. When connecting the battery,
first connect the positive (+) terminal
and then the negative (-) terminal.NOTE Open the terminal cover (A)
before disconnecting or connecting the
positive (+) terminal of the battery.
NOTE Loosen the nut (B), and then
disconnect the battery cable from the
positive (+) terminal.
NOTE Keep the terminals clean. After
the battery is connected, apply terminal
protection grease. To clean the
terminals, use lukewarm water.
NOTE Check to see if the battery is
securely installed and cannot be moved
during travel. Also check each terminal
for tightness.
NOTE When the vehicle is to be left
unused for a long period of time,
remove the battery and store it in a
place where the battery fluid will not
freeze. The battery should be stored
only in a fully charged condition.
400AHA102595
A
B
401AHZ101072
252
SERVICING AND MAINTENANCE