trunk MASERATI QUATTROPORTE 2019 Service Manual

• wrap the power cable and the
inflation hose inside the compressor
case.
• place the compressor, the jack, the
wrench and the adapter in the
container inside the compact spare
wheel;
• reposition the other tools;
• lower the ground coverage at the
bottom of the trunk. Emergency Release of the
Parking Brake In the event the electric parking brake
locks due to a system failure (see
“Parking Brake” in section “Driving”),
it is not possible to move the vehicle,
since the actuator that operates on
the brake pad inside each rear caliper
will lock the rear wheels.
After verifying that the battery is
sufficiently charged (otherwise use an
external power source connected to
the vehicle electric system to operate
the EPB control lever and try to unlock
the parking brake), for moving the
vehicle it is necessary to force the
actuator to release the rear brake
discs. Contact the Authorized Maserati
Dealer to carry out this operation.
WARNING!
If the parking brake has been
activated in manual or automatic
mode and it is not possible to release
it by operating on the lever of the
central console, do not move the
vehicle since rear brake calipers might
be damaged. For more information on vehicle towing see "Towing a Disabled
Vehicle" chapter in this section.
In an Emergency
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CAUTION!
• To jump start a vehicle do not use a
portable battery, a booster pack or
any other booster source with a
system voltage greater than 14 Volts
or damage to the battery, starter
motor, alternator or electrical system
of the vehicle with the discharged
battery may occur.
• Do not use a battery charger for
emergency starting under any
circumstances. You could damage
the electronic systems, particularly
the control units managing the
ignition and fuel supply functions.
• If the battery is completely
discharged when the windows are
fully raised, open the door with the
utmost care; do not close the door
again until it is possible to lower the
window.
WARNING!
Always secure your vehicle by fully
applying the parking brake, before
activating the manual park release.
Activating the manual park release
could allow your vehicle to roll away if it is not secured by the parking
brake. Activating the manual park
release on an unsecured vehicle could
lead to serious injury or death for
those in or around the vehicle.
NOTE:
If
you need
to disconnect the battery
from the vehicle electrical system, see
“Maintenance — Free Battery” in
section “Maintenance and Care”).
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
Battery Remote Posts Position For easier operation, remote battery
posts for jumpstarting are located in
the engine compartment while the
battery is stored in the trunk.
Open the engine hood (see “Hood
Operation” in section “Before
Starting”) the positive remote post (+)
and the negative remote post (-) are
easily recognizable by the icons
labeled on the integrated power
module.In an Emergency
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• short, repeated journeys (less than
4–5 mi/7-8 km) at sub-zero outside
temperatures;
• engine often idling or driving long
distances at low speeds or long
periods of idleness;
you should perform the following
inspections more frequently than
recommended on the “Scheduled
Service Plan”:
• check front disc brake pad conditions
and wear;
• check cleanliness of hood and trunk
locks, cleanliness and lubrication of
linkage;
• visually inspect conditions of: engine,
transmission, pipes and hoses
(exhaust - fuel system - brakes) and
rubber elements (boots - sleeves -
bushes - etc.);
• check battery charge;
• visually inspect condition of the
accessory drive belts;
• check and, if necessary, change
engine oil and replace oil filter;
• check and, if necessary, replace
pollen filter of the A/C system;
• check and, if necessary, replace air
cleaner filter. CAUTION!
All maintenance operations for the
vehicle must be carried out by an
Authorized Maserati Dealer . For
routine and minor maintenance
operations which you can carry out
yourself, make sure that you have the
necessary experience and always use
suitable equipment, original Maserati
spare parts and the prescribed fluids.
Shall this not be the case, do not carry
any operation on your own and
contact an Authorized Maserati
Dealer .
On Board Diagnostic System Your vehicle is equipped with a
sophisticated on board diagnostic
system called OBD II. This system
monitors the performance of the
emissions, engine, and automatic
transmission control systems. When
these systems are operating properly,
your vehicle will provide excellent
performance and fuel economy, as
well as engine emissions suited to
current government regulations.
If any of these systems require service,
the OBD II system will turn on the
Malfunction Indicator Light
on the
instrument cluster display (refer to “Instrument Cluster” in section
“Dashboard Instruments and
Controls”). The system stores as well
diagnostic codes and other
information to assist your service
technician by performing repairs.
Although the vehicle will be driveable
and will not need towing, contact an
Authorized Maserati Dealer for service
as soon as possible.
CAUTION!
• Prolonged driving with the MIL
on could cause further damage to
the emissions control system. It could
also affect fuel economy and
driveability. The vehicle must be
serviced before any emissions tests
can be performed.
• If the MIL
is flashing while the
engine is running, severe catalytic
converter damage and power loss
will soon occur. Immediate service at
an Authorized Maserati Dealer is
required.
Emissions Inspection and
Maintenance Programs In some localities, it may be a legal
requirement to pass an inspection of
your vehicle's emissions control system.Maintenance and Care
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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 as indicated. 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-
vehicleMaintenance and Care
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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.
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
the rear seatback (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 trunk lid, unlock
it with the Key fob RKE Transmitter
and then lock it manually on moreMaintenance and Care
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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. 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.Maintenance and Care
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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; • 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.Maintenance and Care
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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,
dashboard Ref. Type Function
10 Maxi – 40A Start&Stop:
voltage stabilizer,
body
11 Maxi – 40A “High Premium”
stereo amplifier
unit
Maxi – 20A “Premium”
stereo amplifier
unit (1)
15 Maxi – 40A HVAC front
blower relay coil
16 Maxi – 40A Rear window
defrost relay coil
(HVAC module)
17 Maxi – 30A Rear LH door
module
18 Maxi – 30A Rear RH door
module
19 – –
20 Maxi – 20A “Premium”
stereo amplifier
unit (2)
21 – –
22 Mini – 7,5A Rear module
(HVAC)Maintenance and Care
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Ref. Type Function
23 Mini – 10A Fuel door relay
and RF Hub
module
24 Mini – 10A ITM module,
ceiling light unit
(front and rear),
rain/lights sensor
25 Mini – 20A Inverter Ref. Type Function
26 – –
27 Mini – 20A LH rear seat
movement
31 Mini – 25A LH front seat
movement
32 – –
33 Mini – 20A RH rear seat
movement Ref. Type Function
34 Mini – 20A Soft Door Close
latch
35 Mini – 20A Rear doors
sunshade
36 Mini – 10A Transmission
lever, TPMS
module, Navtrak,
Hands Free access
module and
ASBM control
suspension
37 Mini – 25A Power
liftigate/trunk lid
module
38 Mini – 25A RH front seat
movement
40 Maxi – 20A Trunk power
outlet
41 – –
42 – –
43 Mini – 20A Seat passenger
heater module
44 – –
45 – –
46 Mini – 5A Rear camera
47 Mini – 5A Navtrak
48 Mini – 5A Surround viewMaintenance and Care
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on the sun visors are LED powered and
cannot be replaced by the owner.
Contact an Authorized Maserati
Dealer to replace them.
Trunk Compartment Light To replace the bulbs (W5W) inside the
trunk, proceed as follows after trunk
lid opening.
• Remove the light fixing frame by
levering it out gently at the
indicated point with a screwdriver.
• Raise the lens cover. • Replace the pressure-fitted bulb.
• Refit the lens cover, inserting first
the electrical connector side and
then pressing on the other side.
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
(Continued)Maintenance and Care
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