2019 MASERATI GHIBLI engine

well-ventilated area and wear gloves
or wash your hands frequently when
servicing your vehicle. For more
information go to:
www.P65Warnings.ca.gov/passenger-
vehicle
Useful Advice to Extend
Battery Life When parking the vehicle, make sure
that the doors, front, rear lids and
flaps are properly closed. All interior
lights should be off.
When the engine is turned off, do not
keep the connected devices switched
on for a long time (such as radio,
hazard warning flashers, fan, etc.).
CAUTION!
If the battery charge remains below
50% for a long period of time, it will
be damaged due to sulfation; its
performance and starting power will
be reduced and it will be more subject
to freezing.
We recommend you to have the
battery
charge condition
checked,
preferably at the beginning of the
cold season, to prevent the electrolyte
from freezing. This check should be carried out more
frequently if the vehicle is used mainly
for short trips or if it is equipped with
power-absorbing devices that remain
permanently on even when the
ignition switch is off. This applies
above all if these devices have been
retrofitted ("Aftermarket" services).
If the vehicle is not used for long
periods of time, please see “Vehicle
Stored for Long Periods” in this
section.
Battery Recharge WARNING!
The process of charging or recharging
the battery produces hydrogen, a
flammable gas that can explode and
cause serious injuries. When charging
or recharging the battery, follow the
recommended precautions at all
times.
• Before using a charger device
always check that this tool is
suitable for the installed battery,
with constant voltage (lower than
14.0 V) and low amperage
(maximum limit 15 A).
• Recharge the battery in a
well-ventilated environment. • Never charge or recharge a frozen
battery.
• Ensure that any sparks or open
flames are kept well away from the
battery while it is charging.
• Before using a charger to charge or
maintain the battery charge status,
carefully follow the instructions
provided to ensure the charger is
connected to the battery safely and
correctly.
It is possible to recharge the battery
without
disconnecting the cables of
the vehicle electrical system.
• To access the battery lift the ground
coverage of the trunk compartment
and remove the access cover as
previously shown (see paragraph “To
Disconnect the Battery" in this
chapter.
• Remove the protection cover and
connect the terminal clamp of the
charger positive cable (typically in
red) to the positive post (+) of the
battery.
• Connect the terminal clamp of the
charger negative cable (typically in
black) to the nut located by the
negative post (-) on the battery,
indicated in the picture.Maintenance and Care
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The vehicle is equipped with an IBS
(Intelligent Battery Sensor) sensor able
to measure charging and discharging
currents and to calculate the state of
charge and state of health of the
battery. This sensor is located at the
negative post (-) of the battery.
For a successful charge/recharge
operation, the charging current must
flow through the IBS sensor as shown
in the picture. • Turn the charger on and follow the
instructions on its user manual to
completely recharge the battery.
• When the battery is recharged, turn
off the battery charger before
disconnecting it from the battery.
• Disconnect first the terminal clamp
of the charger black cable from the
battery and then the terminal clamp
of the red cable.
• Reassemble the protection cover on
the battery positive post and the
other parts removed for this
operation.
WARNING!
California Proposition 65
Operating, servicing and maintaining
a passenger vehicle or off-road vehicle
can expose you to chemicals including
such as, engine exhaust, carbon
monoxide, phthalates and lead, that
which are known to the State of
California to cause cancer and birth
defects or other reproductive harm. To
minimize exposure, avoid breathing
exhaust, do not idle the engine except
as necessary, service your vehicle in a
well-ventilated area and wear gloves
or wash your hands frequently when
servicing your vehicle. For more information go to:
www.P65Warnings.ca.gov/passenger-
vehicle
Maintenance and Care
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336

Fuse Replacement Used Fuses Characteristics When an electrical device is not
functioning, check that the
corresponding fuse is in proper
working order (intact).
A Fuse intact
B Fuse blown
The vehicle mainly uses mini-and
maxi-fuses with blade engagement.
Besides these there are other types of
fuses provided with holes for
attaching to the cable connection
terminals.
For the replacement of these fuses
contact an Authorized Maserati
Dealer .
Replace the faulty fuse with a new
one featuring the same rating, by using appropriate forceps added in
the integrated power module and
inside the cover of the rear power
distribution center.
The color identifies the value of the
fuses in amperes which is also
reported on them.
The table shows the match between
color and amperage of mini and maxi
fuses.
Type
Mini Fuse Maxi Fuse
Beige - 5 Yellow - 20
Brown - 7,5 Green - 30
Red - 10 Orange - 40
Blue-15 Red-50
Yellow - 20 Blue - 60
White - 25
Green - 30 CAUTION!
• Never replace a blown fuse with
anything other than a new and
suitable fuse (same rating).
• After replacing a fuse, if the fault
recurs, contact an Authorized
Maserati Dealer .
Position of Fuses The fuses are located in three parts of
the vehicle, namely:
• inside the integrated power module,
on the right hand side of the engine
compartment;
• inside the rear power distribution
center, behind the battery, on the
right hand side of the trunk
compartment;Maintenance and Care
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• on the fuse and relay box located in
a covered area, behind the glove
compartment on the dashboard left
side.
Integrated Power Module • To access the module it is necessary
to lift the hood (see “Hood
Operation” in section “Before
Starting”).
• To access the fuses remove the
module cover unhooking the lateral
locks as shown in the picture. The table points out the position as
featured in the figure, the type and
function of the fuses included in the
integrated power module.
CAUTION!
• After replacement, refit the
protective cover of the module.
• If you need to wash the engine
compartment, do not direct the
water for too long directly on the module.
Ref. Type Function
2––
3––
4 Maxi – 30A Starter motor
relay input
5 Maxi – 40A ABS-ESP pump
feed
6 Maxi – 30A AWD module
(AWD version
only)
7––
8 Maxi – 40A ABS-ESP valve
feed
9––
10 – –
11 Mini – 20A Horn relay input
12 Mini – 10A AC compressor
feed relay input
13 – –
14 Mini – 7,5A Alarm siren
15 Mini – 10A Washer heated
nozzles relay
inputMaintenance and Care
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Ref. Type Function
16 Mini – 10A Enable cooling
fan relay input
and enable
cooling oil pump
relay input
18 – –
19 – – Ref. Type Function
20 Maxi – 30A Wiper motor
relay output
21 Maxi – 20A LH low beam
relay input
(Bi-Xenon
headlight) Ref. Type Function
22 Maxi – 20A RH low beam
relay input
(Bi-Xenon
headlight)
23 – –
24 – –
28 Mini – 7,5A Driver Assist
System Module
(DASM)
29 Mini – 10A PCM module -
Starter solenoid
relay coil
30 Mini – 5A ORC- Air bag
module
31 Mini – 5A ABS-ESP module
32 Mini – 5A SSCU, AWD
module (AWD
version only), EPS
and AQS
33 Mini – 20A HDLP LED
Headlights
34 Mini – 15A Primary load to
engine harness
LH side
35 Mini – 15A Primary load to
engine harness
RH sideMaintenance and Care
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Ref. Type Function
36 Mini – 30A PCM module
primary load
37 Mini – 15A Engine secondary
load
38 Mini – 15A Lambda sensor
39 Mini – 7,5A Flow meters,
tank lackage,
canister, exhaust
by-pass valve and
relay coil
48 – –
49 Mini – 10A Pedal brake
switch - TCM
module
50 Mini – 15A +30 PCM module
51 Mini – 30A Fuel pump relay
input
52 Mini – 5A Starter solenoid
signal for PCM
and voltage
stabilizer
53 Mini – 10A AWD module
(AWD version
only) Rear Power Distribution Center • To access the center it is necessary to
lift the ground coverage of the trunk
compartment and remove the access
cover (refer “Maintenance Free
Battery” in this section).
• To access the fuses, unhooking the
cover lock shown in picture.
• Press the release latch and lift the lid
from this side.
• Push the lid toward the right side to
release the indicated latches on the
unit. The table points out the position as
featured in the figure, the type and
function of the fuses on the rear area
distribution control unit.
Ref. Type Function
2 Maxi – 40A BCM module
3 Maxi – 40A BCM module
4 Maxi – 30A BCM module
5 Maxi – 30A BCM module
6 Maxi – 20A Sunroof module
7 Maxi – 30A Driver door
module
8 Maxi – 30A Passenger door
module
9 Maxi – 40A Start&Stop:
voltage stabilizer,
dashboardMaintenance and Care
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A/C System Maintenance For the best performance, the air
conditioning system should be checked
and serviced by an Authorized
Maserati Dealer at the beginning of
the warm season.
This service should include cleaning of
the condenser, check of the drive belt
tension and a performance test.
During the winter, the air conditioning
system should be operated at least
once a month for about 10 minutes.
CAUTION!
Do not use chemical flushes in your air
conditioning system as the chemicals
can damage your air conditioning
components. Such damage is not
covered by the New Vehicle Limited
Warranty.
WARNING!
California Proposition 65
Operating, servicing and maintaining
a passenger vehicle or off-road vehicle
can expose you to chemicals including
such as, engine exhaust, carbon
monoxide, phthalates and lead, that
which are known to the State of California to cause cancer and birth
defects or other reproductive harm. To
minimize exposure, avoid breathing
exhaust, do not idle the engine except
as necessary, service your vehicle in a
well-ventilated area and wear gloves
or wash your hands frequently when
servicing your vehicle. For more
information go to:
www.P65Warnings.ca.gov/passenger-
vehicle
WARNING!
• Use only refrigerants and
compressor lubricants approved by
the manufacturer for your air
conditioning system. Some
unapproved refrigerants are
flammable and can explode, causing
injuries. Other unapproved
refrigerants or lubricants can cause
the system to fail, requiring costly
repairs.
• The air conditioning system contains
refrigerant under high pressure. To
avoid risk of personal injury or
damage to the system, adding
refrigerant or any repair requiring
lines to be disconnected should be
done by an Authorized Maserati Dealer.
Periodically remove any leaves and
insects
that may
build up and obstruct
the inlet of external air in the air
conditioning system through the grille
present underneath the rear part of
the hood.
To access the grille, lift the hood as
described in “Hood Operation” in
section “Before Starting”.Maintenance and Care
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348

Winter Tires
These tires are specially designed for
driving on snow and ice and are fitted
to replace the ones supplied with the
vehicle.
The specific features of the winter tires
lead to lower performance under
normal environmental conditions or
on long highway trips, compared to
the standard tires.
Therefore, their use should be limited
to the situations and performance for
which they have been type-approved.
The Authorized Maserati Dealer can
provide all necessary information
about fitting winter tires on the
vehicle.
NOTE:
• We recommend fitting winter tires
on the vehicle at temperatures below
45 °F (7°C) since the driving
performance of summer tires is
reduced at low temperatures.
Summer tires may be permanently
damaged at extremely low
temperatures.
• Comply with all state and local laws
governing snow tire and tread depth
requirements. Wheel Rims Maintenance All wheel trims should be cleaned
regularly with a mild soap and water.
To remove heavy soil and/or excessive
brake dust, use a nonabrasive,
non-acidic cleaner.
Do not use scouring pads, steel wool, a
bristle brush, or metal polishes.
Do not use oven cleaner that may
affect and damage the brake calipers.
Avoid automatic car washes that use
acidic solutions or harsh brushes that
may damage the wheel rim protective
finish.
Bodywork Maintenance
and Care Protection from Atmospheric
Agents The main causes of corrosion are:
• atmospheric pollution;
• salinity and humidity in the
atmosphere (marine areas or a damp
climate);
• seasonal environmental conditions;
• salt scattered on the roadbed to melt
ice and snow.
The abrasive action of wind-carried
atmospheric dust and sand, mud and
stones should not be underestimated.
On this vehicle, Maserati has adopted
the best technological solutions to
protect the bodywork from corrosion.
The main measures are:
• paint products and systems that give
the vehicle particular resistance to
corrosion and abrasion;
• use of galvanized (or pre-treated)
metal sheets which are highly
resistant to corrosion in the most
exposed parts;
• spraying of the underbody, engine
compartment, insides of wheel
housings, and other structures withMaintenance and Care
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