maintenance MASERATI GHIBLI 2019 Service Manual

Fluid Level Check for Coolant
Transmission System
The coolant contained in the bottle of
this system is the same as the one used
for the cooling system of the engine.
For the preparation of the mixture of
water and antifreeze and for the
control of the level, proceed as shown
in the “Engine Coolant Level Check” of
this chapter. Engine Air Filters Replacement Contact an Authorized Maserati
Dealer to have the air filters replaced.
A/C Air Filter Replacement This filter performs mechanic/
electrostatic air filtering, provided that
windows and doors are closed.
The filter is located under the hood in
the external A/C system air inlet, on
the passenger side of the vehicle, next
to the windshield wipers.
To replace the filter during the
scheduled maintenance services or
after the vehicle has been heavily used
on dusty roads, proceed as follows:
• Remove the access door in the cowl
screen by pressing the retaining clips
indicated.
• Unsnap both ends and lift the filter
retaining cover. • Remove the used filter slipping it off
from within the air intake.
• Install the new filter with arrows
pointing in the direction of airflow,
which is toward the rear of the
vehicle (text and arrows on the filter
will indicate this).
• Close the filter retaining cover and
reinstall the access door.Maintenance and Care
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CAUTION!
Failure to replace the filter may
considerably reduce the air
conditioning and heating system
efficiency.
Wiper Maintenance and Blades
Replacement Windshield Wiper Arms Lifting
When the windshield wiper arms are
in rest position it is not possible to
check or replace the blades as they
remain under the engine hood.
To service the blades it is necessary to
move the wiper arms in “Service”
position (see chapter “Wipers and
Washers” in section “Understanding
the Vehicle”). In this way it is possible
to lift the arms for cleaning or
replacing the wiper blades.
WARNING!
It is dangerous to operate or service
the wiper blades with the windshield
wipers in an active position (any
position different from “OFF”) and
with the ignition switch in the RUN
position. The rain sensors may
suddenly activate the wipers. Always use the “Service” position for any
intervention on the windshield wiper
blades.
Windshield Wiper Maintenance
Life
expectancy of
wiper blades varies
depending on the geographical area’s
weather conditions where the car is
used and frequency of use. Poor
performance of blades may be present
with chattering, marks on the glass,
water lines or wet spots. If any of
these conditions are present, clean the
wiper blades or replace if necessary.
Clean the rubber edges of the wiper
blades and the windshield/rear
window glasses periodically with a
sponge or soft cloth and a mild
nonabrasive cleaner. This will remove
accumulations of salt or road film.
Operation of the wipers on dry glass
for long periods may cause
deterioration of the wiper blades.
Always use washer fluid when using
the wipers to remove salt or dirt from
a dry windshield.
Avoid using the wiper blades to
remove frost or ice from the
windshield. Keep the blade rubber out
of contact with petroleum products
such as engine oil, gasoline, etc. Spray nozzles
If the jet does not work, first check
that there is fluid in the tank (see
paragraph “Level checks” in this
section) then check that the nozzles
are not clogged.
Windshield Wiper Blades Replacement
• Move the wiper arms into “Service”
position, (see chapter “Windshield
Wipers and Washers” in section
“Understanding the Vehicle”) and
lift them.
• Press the indicated button, slip off
the blade support from the arm and
replace it.
• Return the blade to its original
position on the windshield.
• Turn the multifunction lever to one
of the automatic settings (see
chapter “Windshield Wipers and
Washers” in section “UnderstandingMaintenance and Care
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the Vehicle”) and move the ignition
switch to the RUN position: the wiper
arms will return to the resting
position.
NOTE:
Due to the difficulty of this operation,
we recommend that you contact an
Authorized Maserati Dealer for
replacement of the blades.
Maintenance-Free Battery This vehicle is equipped with a sealed
type maintenance-free battery. You
will never have to add water, nor is
periodic maintenance required.
WARNING!
• Battery fluid is a corrosive acid
solution and can burn or damage the
eyes. Do not allow battery fluid to
contact your eyes, skin, or clothing.
If acid splashes in eyes or on skin,
flush the area immediately with
large amounts of water.
• Battery gas is flammable and
explosive. Keep flame or sparks
away from the battery. Do not use a
booster battery or any other booster
source with an output greater than
12 Volts. Do not allow cable clamps
to touch each other.
• Battery posts, terminals, and related
accessories contain lead and lead
compounds. Wash hands after
handling the battery.
• The battery in this vehicle has a vent
hose that should not be
disconnected and should only be
replaced with a component of the same type (vented).
NOTE:
Remote
battery terminals for starting
are located in the engine
compartment for jump-starting to be
used with an auxiliary battery or a
battery from another vehicle (see
“Auxiliary Jump-Start Procedure”
chapter in section “In an Emergency”).
To Disconnect the Battery The battery is located on the inner
right side of the trunk compartment.
To access the battery it is necessary to
lift the ground coverage of the trunk
compartment and remove the access
cover turning the release latch shown.Maintenance and Care
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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 CAUTION!
• Before disconnecting the battery,
open the trunk and lower the
windows a few centimeters, to avoid
damaging the seal when opening
and closing the door. When the
battery is connected, the lowering of
the window is performed
automatically when the door is
opened and closed. The trunk lid
must remain open and the windows
lowered until the charged battery is
reconnected.
• Never disconnect the battery from
the electrical system when the
engine is running.
• To temporarily disconnect the vehicle
electrical system from the battery,
simply remove the cable end with
quick coupling from the negative
post (-) of the battery.
• If the battery needs to be removed
from its compartment, you must first
detach the terminal clamp to the
negative post (-) and then the other
terminal clamp to the positive post
(+), after removing the protective
cover. Battery posts are marked positive (+) and negative (-) and are
identified on the battery case.
Maintenance and Care
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To Reconnect the Battery NOTE:
When the battery cables have been
disconnected and the trunk lid has
been locked, it is necessary to pull the
emergency release lever in order to
re-open it. To access the trunk and
operate the emergency release fold
one of the rear seatbacks (see “Cargo
Area” chapter in section
“Understanding the Vehicle”).
CAUTION!
• It is essential when replacing the
cables on the battery that the
positive cable is attached to the
positive post (+) and the negative
cable is attached to the negative
post (–).
• Cable clamps should be tight on the
terminal posts and free of corrosion.
After the battery has been
disconnected
and re-connected and
before starting the engine it is
necessary to proceed as follows:
• Unlock and lock the doors using the
Key fob RKE Transmitter.
• Close manually the boot lid, unlock it
with the key fob RKE transmitter and
then lock it manually one more time. If the vehicle is equipped with Power
Boot Lid/Hand Free, manually
perform the complete closure. Then
move the lid automatically, using the
buttons on the lid itself, performing
a complete cycle of opening and
closing.
• Initialize the climate control system
by activating the system and pressing
the “AUTO” control as described in
chapter “Air Conditioning Controls”
in section “Dashboard Instruments
and Controls”.
• Turn on the MTC+ and set the date
and time (see “MTC+ Settings” in
section “Dashboard Instruments and
Controls”).
• Lift, release and lift again the lever
on the central console to initialize
the electric parking brake. Following
this operation the
warning light
on the instrument cluster will turn
off.
• For correct activation of the
approach lights on the external
mirrors, press at least once the tilt
button on the driver's door panel so
that the door mode recognizes the
mirrors position. CAUTION!
• Every time the battery is
reconnected, wait at least 30 seconds
with the ignition switch turned to
RUN before starting the engine, in
order to allow the electronic system
that manages the motor-driven
throttles to run a self-learning cycle.
At the same time, you can run the
date and time set up procedure for
the MTC+.
• Every time the battery is reconnected
the warning light
flash for about
10 seconds and then go off.
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 aMaintenance and Care
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334

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
7
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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