MASERATI GHIBLI 2019 Owners Manual

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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337

• 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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339

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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340

Ref. Type Function
10 Maxi – 40A Start&Stop:
voltage stabilizer,
body Ref. Type Function
11 Maxi – 40A “High Premium”
stereo amplifier
unit
Maxi – 20A “Premium”
stereo amplifier
unit (1)
15 Maxi – 40A HVAC front
blower relay coil Ref. Type Function
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 – –
23 Mini – 10A Fuel door relay
and RF Hub
module
24 Mini – 10A ITM module,
ceiling light units
(front and rear),
rain/lights sensor
25 – –
26 – –
27 – –
31 Mini – 25A LH front seat
movement
32 – –
33 – –Maintenance and Care
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341

Ref. Type Function
34 Mini – 20A Soft Door Close
latch
35 – –
36 Mini – 10A Transmission
lever, TPMS
module, Navtrak,
Hands Free access
module
37 Mini – 50A Power
liftgate/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 view Ref. Type Function
49 Mini – 10A Internal
temperature
sensor, internal
mirror and HALF
50 – –
51 Mini – 25A Rear seat and
steering wheel
heater module
52 – –
53 – –
54 Mini – 7,5A Blind Spot
module
55 – –
56 Mini – 7,5A Blower front
HVAC coil relay
57 – –
58 – –
59 Mini – 10A SDC module,
transmission
lever, ASBM, rear
tunnel stack
switch
60 Mini – 10A SDC module
61 Mini – 25A Front console
power outlet and
cigar lighter
62 Mini – 7,5A HVAC module Ref. Type Function
63 – –
64 Mini – 10A Wi-fi
65 Mini – 10A Intelligent
battery sensor
66 Mini – 10A Wi-fi
67 Mini – 7,5A USB charge
outlet, sunroof
68 Mini – 20A Rear sunshade
module
69 Mini – 25A Rear console
power outlet and
cigar lighter
70 Mini – 10A HVAC module
and Parking Aid
Module (PAM)Maintenance and Care
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Fuse Box under the Dashboard This box is located in an internal area
that can be accessed only by removing
the glove compartment on the
dashboard left side. Considering the
complexity of this operation, we
recommend having the fuses replaced
by an Authorized Maserati Dealer .
The table points out the position as
featured in the figure, the type and
function of the fuses in the box under
the dashboard.
Ref. Type Function
1 Mini – 7,5A Cluster module,
CSS, SGW, DSRC
(Japan version
only)
2 Mini – 15A Cluster module,
clock
3 Mini – 10A DSRC, DTV
system (Japan
version only)
4 Mini – 5A E-call
5 Mini – 5A Security Gateway
6 Mini – 25A Radio
7 Mini – 10A Column software
module, CSS,
USB auxiliary
port Ref. Type Function
8 Mini – 10A Start & Stop
switch,
diagnostic outlet
Maintenance and Care
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343

Bulb Replacement The signal failure of an external light
(turn signal, low beam and high beam,
number plate light, reverse light and
brake light) is communicated to the
instrument cluster that displays on the
TFT screen in a graphical form and
with a text message which light is
faulty (see example in the figure).
Front Headlights The lights are arranged as follows:
Bi-Xenon Version
1 Low-beam/high-beam light:
Bi-Xenon bulb 25W.
2 Position and DRL light LED.
3 Direction indicator LED.
4 Side-marker LED.
5 Side reflex-reflector. CAUTION!
Due to the complexity of the
operation, for the replacement of the
headlight clusters light bulbs, we
recommend that you contact an
Authorized Maserati Dealer .
WARNING!
The Bi-Xenon bulbare a type of high
voltage discharge tube. High voltage
can remain in the circuit even with the
ignition switch off. Because of this,
you should not attempt to replace a
Bi-Xenon bulb yourself, but take the
vehicle to an Authorized Maserati
Dealer for service. Full-LED Version
1 Low-beam
light LED.
2 Position and DRL light LED.
3 Direction indicator LED.
4 Side-marker LED.
5 Side reflex-reflector.
6 Bending light LED.
7 Matrix high-beam light LED.
CAUTION!
It is not possible replace a single LED
of the headlight cluster: we
recommend that you contact an
Authorized Maserati Dealer for the
replacement of the entire headlight
cluster.Bi-Xenon Version
Full-LED VersionMaintenance and Care
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Taill-Light Clusters The lights are arranged as follows:
1 Position light guide LED.
2 Stop light LED.
3 Turn signal LED.
4 Reverse light bulb (W16W).
5 Rear fog light bulb (W16W).
Light Clusters Replacement Most of the lights in the front and
rear clusters and those integrated in
the exterior mirrors are LED powered
and cannot be replaced individually.
The only exceptions are the front fog
light bulbs.
Contact an Authorized Maserati
Dealer to locate the correct parts and
replace them. Reverse Light
In order to replace the reverse light
bulb, open the trunk lid and proceed
as follows:
• Remove the cover on the fastening
screws by levering from below on
the indicated point.
• Using the screwdriver with torx-head
contained in the tool kit (see chapter
“Tool Kit” in section “In an
Emergency”), undo and remove the
two indicated fastening screws. • Remove the inspection cover from
the trunk compartment by levering
on the specific point.
• Using the 8 mm Allen wrench
contained in the tool kit (see chapter
“Tool Kit” in section “In an
Emergency”), undo and remove the
light fastening nut.
• From behind the vehicle, separate
the light cluster from the body by
gently pulling it out; do not tension
the connecting cable.Maintenance and Care
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• Rotate the bulb holder anti-clockwise
and extract it from the light cluster.
• Extract the bulb from the bulb
holder and replace it with a
corresponding one. NOTE:
• The light cluster has two centering
pins, during re-assembly they must
be inserted in their respective seats
on the body. In this phase use
particular attention to prevent that
the connecting cable remain pinched
between light cluster and body, as
this could cause electric interruption.
• To avoid damages to the light cluster,
do not fasten too much the two Torx
fastening screws.
Rear fog light
In order to replace the rear fog light
bulb, open the trunk lid and proceed
as follows:
• Remove the access cover by rotating
the unlock device anti-clockwise as
shown in the picture. • Rotate the bulb holder anti-clockwise
and extract it from the light cluster.
• Extract the bulb from the bulb
holder and replace it.
NOTE:
When refitting the access cover, insert
first the side tab in the trunk lid
opening indicated in the picture, and
then rotate the unlock device
clockwise.
License Plate Lights To replace the license plate light bulb
(C 5W):
• use a screwdriver positioned at the
indicated point to lever out the light
fixing frame;Maintenance and Care
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