ECU MASERATI GRANTURISMO 2020 Owner's Manual

NOTE:
For additional information, refer to
www.seatcheck.org or call
1–866–SEATCHECK. Canadian residents
should refer to Transport Canada’s
website for additional information:
http://www.tc.gc.ca/roadsafety/
safedrivers/childsafety/index.htm
WARNING!
•Improper installation can lead to
failure of an infant or child restraint.
It could come loose in a collision. The
child could be badly injured or killed.
Follow the restraint manufacturer’s
directions exactly when installing an
infant or child restraint.
•A rearward-facing child restraint
should only be used in a rear seat. A
rearward-facing child restraint in the
front seat may be struck by a
deploying passenger air bag, which
may cause severe or fatal injury to
the infant.
Here are Some Tips on Getting
the Most Out of Your Child
Restraint
• Before buying any restraint system,
make sure that it has a labelcertifying that it meets all applicable
Safety Standards. Maserati also
recommends that you make sure that
you can install the child restraint in
the vehicle where you will use it
before you buy it.
• The restraint system must be
appropriate for your child’s weight
and height.
• Check the label on the restraint
system for weight and height limits.
• Carefully follow the instructions that
come with the restraint system.
• If installed improperly, it may not
work when needed.
• Fit the child into the seat according
to the child restraint manufacturer’s
directions.
WARNING!
When your child restraint system is
not in use, secure it in the vehicle with
the seat belt or remove it from the
vehicle. Do not leave it loose in the
vehicle. In a sudden stop or accident, it
could strike the occupants or
seatbacks and cause serious personal
injury.
Installing Child Restraint
Systems using the Vehicle Seat
Belt equipped with ALR
All the passenger seat belts are
equipped with an Automatic Locking
Retractor (ALR) to secure child
protection through a Child Restraint
System (CRS). These types of seat belts
are designed to keep the lap portion
of the seat belt tight around the child
restraint seat avoiding to use a locking
clip.
The ALR will make a ratcheting noise if
the entire belt is pulled out of the
retractor in order to enable the belt to
retract subsequently. For additional
information on ALR, see “Using Seat
Belt in Automatic Locking Retractor
(ALR) Mode” in “Occupants Restraint
Systems” in this section.
To install a Child Restraint System with
ALR, pull enough of the belt out of the
retractor leading it through the belt
path of the protection device. Slide the
latch into the buckle until it clicks,
then remove the entire safety belt
from the retractor in order to
rewound. While rewinding a click will
indicate the safety belt is now in
Automatic Locking mode.
Exert then a traction on the exceeded
lap section of the belt in order to
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To install a LATCH-Compatible child
restraint seatfacing-backwards
proceed as follows:
• Make sure that the release lever on
the back of child seat is in the
standby position (retracted).
• Align the anchoring points on the
child seat to the "U" lower metal
rings on the vehicle seat then push
the child seat backward until you
hear it click and lock into place.
• Check that the child seat is correctly
locked by trying to move it with
strength. The incorporated safety
mechanisms prevent the child seat
from being improperly fitted if only
one of the attachment fittings is
locked.
The child must then be secured by the
child seat harness.For installationfacing-forwardof a
child seat to the "U" lower metal rings
of the vehicle rear seat, proceed as
indicated for facing-backwards child
seat.
Proceed to secure the upper belt, also
called Top Tether (provided with the
child seat), to the attachments located
behind the headrests.
• Lift the plastic cover fitted behind
the seat where you want to install
the child restraint system.• Route the seat belt to provide the
most direct path between the
anchorage and the child restraint
system passing it into gap between
seatback and headrest.
• Attach the hook of the top tether
strap (provided with the child
restraint system) to the anchor.
• Tighten upper strap until you reach
the tension level recommended by
the restraint system manufacturer.
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NOTE:
For any further details on installation
and/or use, refer to the instructions
provided with the child seat.
WARNING!
•Fit the child seat when the car is
stationary. The child seat is correctly
fixed to the anchorages when
hearing a click. Follow the
instructions for assembly,
disassembly and positioning that
the manufacturer must supply with
the child restraint system.
•An incorrectly anchored tether strap
could lead to increased head motion
and possible injury to the child. Use
only the anchor position directly
behind the child seat to secure a
child restraint top tether strap.
NOTE:
When using a LATCH-Compatible child
restraint system, please ensure that all
seat belts not being used for occupant
restraints are stowed and out of reach
of children.
WARNING!
•Improper installation of a child
restraint system to the LATCH
anchorages can lead to failure of an
infant or child restraint. The child
could be badly injured or killed.
Follow the child restraint
manufacturer's directions exactly
when installing an infant or child
restraint system.
•Child restraint anchorages are
designed to withstand only those
loads imposed by correctly fitted
child restraints. Under no
circumstances are they to be used
for adult seat belts, harnesses, or for
attaching other items or equipment
to the vehicle.
Important Safety Notice for
Transporting Children
• Install the child seat on the rear seat
as this is the safest position in case of
collisions.
• Keep the instructions in the vehicle
together with the documents and
this owner’s manual. Do not use a
child restraint system which does not
contain instructions for use.
• Every child has to use one child
restraint system; never carry two
children using only one child seat.
• If using the vehicle seat belt, always
check that the belt does not restrain
the child's throat.
• Firmly pull the seat belt to check
that it is correctly buckled.
• Never allow a child to seat
improperly or to unbuckle the seat
belt while driving.
• Never allow a child to wear the
shoulder portion of the belt under
the arms or behind the back.
• Never carry children on your lap, not
even newborns. No one can restrain
a child in the event of an accident.
• In case of accident, replace the child
seat with a new one.
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Transporting Pets
Air bags deploying in the front seat
could harm your pet. An unrestrained
pet will be thrown about and possibly
injured, or injure a passenger during
panic braking or in an accident.
Pets should be restrained in the rear
seat in pet harnesses or pet carriers
that are secured by vehicle seat belts.
Park Assist
To assist the driver during parking
maneuvers, the vehicle is equipped
with four sensors housed in the rear
bumper and four sensors in the front
bumper.
Besides the use of the sensors available
on the bumpers, the vehicle is also
equipped with a rear parking camera.For more details, see chapter "Rear
Parking Camera" in this section.
During parking maneuvers, the
parking sensors provide the driver with
information on the distance between
obstacles found behind and in front of
the vehicle. The information about the
obstacle distance is given to the driver
by means of acoustic and visual signals.
The acoustic signals generated by the
system add to the driver’s field of
vision, allowing him to avoid hitting
any obstacles during maneuvers.
WARNING!
•However, the driver remains
responsible during parking
maneuvers and in other potentially
dangerous situations. The system
has actually been designed only as a
supplementary aid during parking
maneuvers, since it allows the driver
to detect obstacles outside his field
of vision.
•Extreme caution is required in case
of obstacles whose shape and
volume are susceptible to be
incorrectly detected. When starting
the vehicle after parking, these
obstacles might not be detected if
they are already close to the bumper.
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NOTE:
Front sensors are enabled only when
button LED is illuminated. In
addition, any pressing of
button
when vehicle speed is above 6 mph
(10 km/h) will be ignored by the
system.
Obstacle Signalling
The acoustic signals are emitted by
two buzzers, one under the dashboard
and one in proximity of the luggage
shelf.
When the obstacle is located at a
distance of less than 14 in (35 cm) from
the bumper, the beep is continuous.
The warning beep stops immediately if
the distance between the vehicle and
the obstacle increases. The tone cycle is
constant if the distance measured by
the central sensors remains unaltered.
If this occurs with the lateral sensors,
the signal stops after approximately 7
seconds, to prevent for example
continuous beeps in the event of
maneuvers alongside walls.
The distance from the obstacles can
also be graphically shown on the
instrument cluster display by means of
an image that shows the vehicle
surrounded by explanatory symbols of
the distance (maximum/average/minimum) and the position
(front/rear/central/side) of the obstacle
detected.
The color represents the distance,
while the field represents the position.
The green color represents the
maximum distance detected, the
yellow color the medium distance and
the red color the minimum one. The
rear sensors are not shown in the
image on the instrument cluster
display if only the front sensors are
active.
WARNING!
For the system to operate correctly the
sensors positioned on the bumper
must be kept clean (remove any mud,
dirt, snow or ice).
Sensor Range
The sensors allow the system to
monitor the front and rear of the
vehicle; they are positioned so as to
monitor the central and lateral zones
at the front and at the rear of the
vehicle.
In the event of an obstacle located in a
central area, this will be detected at
distances of less than 35 in (0,9 m) at
the front and 59 in (1,50 m) at the rear,
depending on the type of obstacle and
its dimensions.
If the obstacle is located in a lateral
position, it will be detected at
distances of less than 31 in (0,8 m).
Failure Indicators
The system ECU checks all the
components every time R (Reverse)
gear is engaged.
In the event that the parking sensors
fail, the relative
warning light and
message illuminate on the instrument
cluster display.
In the event of a failure signal, stop
the vehicle and turn the key in the
ignition switch toSTOP (OFF)position.
Then try cleaning the sensors or
moving the vehicle away from any
possible ultrasound sources (e.g.
pneumatic truck brakes or pneumatic
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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 know 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
Vehicle Safety Checks
Seat Belts
• Inspect the belt system periodically,
checking for cuts, frays, and loose
parts. Damaged parts must be
replaced immediately.
• Do not disassemble or modify the
system.
• If the belt has been sharply pulled,
for example as the result of anaccident, the safety belt, together
with the anchoring devices, the
anchoring device mounting screws
and the pretensioner must be
completely replaced. Even if the belt
does not present any exterior signs
of wear or damage, it may have lost
its restraining properties.
Air bag Warning Light
The
warning light should illuminate
and remain lit for a few seconds bulb
checking when the key in the ignition
switch is turned inMAR (ON)position
(see “Supplemental Restraint System
(SRS) — Air bags” chapter in this
section).
•Ifthe
warning light does not
illuminate while starting, contact an
Authorized Maserati Dealer.
•Ifthe
warning light stays on,
flickers, or comes on while driving,
have the system checked by an
Authorized Maserati Dealer.
Defroster
Check operation by selecting the
defrost mode and place the fan system
on high speed (see “Air Conditioning
Controls” chapter in section
“Dashboard Instruments and
Controls”).You should be able to feel the air
directed against the windshield and
front side windows. Contact an
Authorized Maserati Dealerfor service
if your defroster is inoperable.
Floor Mat
Always use floor mats designed to fit
the footwell of your vehicle. Use only
floor mats that leave the pedal area
unobstructed and that are firmly
secured so that they cannot slip out of
position and interfere with the pedals
or impair safe operation of your
vehicle.
NOTE:
TheAuthorized Maserati Dealercan
provide you with any information
about the available Maserati floor
mats included in the “Genuine
Accessories” range.
WARNING!
Pedals that cannot move freely can
cause loss of vehicle control and
increase the risk of serious personal
injury.
•Always make sure that floor mats
are properly attached to the proper
fasteners.
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•Never place or install floor mats or
other floor coverings in the vehicle
that cannot be properly secured to
prevent them from moving and
interfering with the pedals.
•Never put floor mats or other floor
coverings on top of already installed
floor mats. Additional floor mats
and other coverings will reduce the
size of the pedal area and interfere
with the pedals.
•Check mounting of mats on a
regular basis. Always properly
reinstall and secure floor mats that
have been removed for cleaning.
•Always make sure that objects
cannot fall into the driver footwell
while the vehicle is moving. Objects
can become trapped under the
brake pedal and accelerator pedal
causing a loss of vehicle control.
•Mounting posts must be properly
installed, if not equipped from the
factory. Failure to properly follow
floor mat installation or mounting
can cause interference with the
brake pedal and accelerator pedal
operation causing loss of control of
the vehicle.Tires
• Examine tires for excessive tread
wear and uneven wear patterns.
• Check for stones, nails, glass, or
other objects lodged in the tread or
sidewall.
• Inspect the tread for cuts and cracks.
• Inspect sidewalls for cuts, cracks and
bulges.
• Check the wheel nuts for tightness.
• Check the tires (see “Tire Inflation
Pressure” chapter in section
“Features and Specifications”) for
proper cold inflation pressure.
Lights and Indicator Lights
• Have someone observe the
operation of exterior lights while
you operate the controls (see
“Lights” chapter in section
“Understanding the Vehicle”).
• Check turn signal and high beam
indicator lights on the instrument
cluster (see “Instrument Cluster”
chapter in section “Dashboard
Instruments and Controls”).
Door Latches
• Check for positive closing, latching,
and locking of doors and trunk lid
(see chapter “Doors” and “Open and
Close the Trunk Lid” in this section).Fluid Leaks
• Check area under vehicle after
overnight parking for recent fluid
leaks (oil, fuel, etc.).
• If gasoline fumes are detected or
fluid leaks are suspected, contact an
Authorized Maserati Dealer.
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 know 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
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Front Seats
Seats and seat belts are part of the
Occupant Restraint System of the
vehicle. For further information, see
chapter “Occupant Restraint System”
in Section “Before Starting”.
WARNING!
Be sure everyone in your vehicle is in a
seat and using a seat belt properly.
Seat Adjustments
The seats can only be adjusted with
the key in the ignition switch inMAR
(ON)position.
It is however possible, when the door
is closed, to operate the seat for
approx. 15 seconds after turning the
key toSTOP (OFF)position and then
for other 15 seconds after the last
operation.
The power seats switches are located
on the outboard side of the seat
cushion.
Use the front switch1to move the
seat up or down, forward or rearward
or to recline the seat cushion.
Use the switch2to adjust the lumbar
support and recline the seatback.Seat Forward/Rearward Adjustment
The seat can be adjusted both forward
and rearward.
Push the seat switch1forward or
rearward, the seat will move in the
direction of the switch.
Release the switch1when the desired
position is reached.
Seat Up/Down Adjustment
The height of the seat can be adjusted
up- or downward.
Grip switch1from the center and push
it down or up.
Release the switch1when the desired
position is reached.
CAUTION!
If the seat's movement does not work,
make sure that the corresponding fuse
is not tripped (see chapter “FuseReplacement” in section “Maintenance
and Care”).
Seat Tilt Control (Up/Down)
The angle of the seat cushion can be
adjusted in four directions.
Pull upward or push the front of the
switch1, to move the front cushion
seat in the direction of the switch.
Release the switch1when the desired
position is reached.
Perform the same maneuver by acting
on the back of the switch1.
Seatback Inclination Control
The angle of the seatback can be
adjusted forward or rearward.
Push the seatback switch2forward or
rearward, the upper seatback will
move in the direction of the switch.
Release the switch2when the desired
position is reached.
WARNING!
Sitting in a reclined position while the
vehicle is in motion could be
dangerous. The seatback should not
be tilted back too far.
The 3-point shoulder/lap belt must be
firmly secured against the occupant’s
body in order to function properly.
Therefore, both the driver’s and
Understanding the Vehicle
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The trunk is the most suitable place to
load bulky and heavy objects onboard
the vehicle.
To load your vehicle properly, store
heavier items below and be sure you
distribute their weight as evenly as
possible.
Stow all loose items securely before
start driving as they could move during
the trip.HomeLink®(for
versions/markets, where
provided)
HomeLink®replaces up to three
hand-held transmitters operating the
automatic devices that open garage
doors and gates, enable/disable the
lighting or security systems. The
HomeLink
®unit is powered by your
vehicle's 12 Volt battery. The
HomeLink
®buttons that are located in
the control panel behind the driver's
side sun visor designate the three
different HomeLink
®channels.
The HomeLink®LED is located above
the central button.
HomeLink
®is disabled when the
vehicle security alarm is active (see
“Vehicle security alarm” in section
“Before Starting”).
WARNING!
Vehicle exhaust contains carbon
monoxide, a dangerous gas. Do not
run your vehicle in the garage while
programming the transceiver. Exhaust
gas can cause serious injury or death.
Customer Service
If you have problems with training the
HomeLink Universal Transceiver, or
would like information on home
products that can be operated by the
transmitter, call (800) 355-3515. On the
Internet, go to www.Homelink.com.
Safety Precautions
Always refer to the operating
instructions and safety information
that came with your garage door
opener or other equipment you intend
to operate with the HomeLink
Universal Transceiver. If you do not
have this information, you should
contact the manufacturer of the
equipment.
While training or using HomeLink
®,
make sure you have a clear view of the
garage door or gate, and that no one
will be injured by its movement.
Understanding the Vehicle
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Sport Skyhook Suspension
(for versions/markets,
where provided)
The electronic system controlling the
vehicle suspension uses the
sophisticated on board sensors and is
aimed at optimizing vehicle
performance.
The system is capable of constantly
monitoring suspension damping by
means of the actuator fitted on each
shock absorber (Skyhook type). This
way, the shock absorber setting is
suited to the road surface conditions
and vehicle dynamics, thus improving
passenger comfort and road-holding.
By pressing button “SPORT” on the
central console, the driver can choose,
even while driving, a normal or
dynamic-type setting for the
suspension, depending on their own
driving style.This way, the system operates with a
shock absorber “softer” setting in
NORMAL drive mode, and a “harder”
setting if SPORT drive mode is selected
(see “Drive Mode” in section
“Driving”).
The strategy used by the system
controlling suspension damping is
aimed at reducing the vertical
oscillations of the vehicle (rolling and
pitching) to a minimum.
The activation of SPORT drive mode
sets the suspension for sports-style
driving and acts on the ASR and
gearbox systems as well, modifying
their setting for dynamic-style driving.
System Components
The system is controlled by an ECU
which manages the solenoid valves on
each shock absorber in response to the
sensor signals, thus adjusting
suspension damping and setting.The sensors which enable the ECU to
calculate the vehicle speed, vertical
and side acceleration, as well as the
instantaneous braking system
pressure, thereby controlling
suspension damping, are the
following:
• front left-hand vertical acceleration
sensor;
• front right-hand vertical acceleration
sensor;
• rear vertical acceleration sensor;
• front left-hand wheel acceleration
sensor;
• front right-hand wheel acceleration
sensor;
• lateral acceleration sensor;
• driving speed sensor;
• brake pedal switch.
Self-diagnostics
Whenever the engine is started, the
system performs a self-diagnostic
cycle. If a malfunction is found, the
amber warning light is displayed
accompanied by the message “Check
suspensions” (see paragraph
"Malfunction Indicators" in this
chapter).
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