2023 Maserati Ghibli Fuses and Fuse Box User Manual

Introduction

A stunning luxury sedan that expertly combines style, strength, and cutting-edge technology is the Maserati Ghibli 2023. The car’s advanced design comprises fuses and a fuse box, two essential parts that are critical to ensuring the electrical system of the vehicle runs properly and guards against malfunctions or failures. Fuses serve as safety measures by preventing excessive electrical currents from endangering delicate components or posing risks. These fuses are kept in a central area called the fuse box, sometimes referred to as the fuse panel or distribution box. It acts as the control hub for the vehicle’s electrical circuits, enabling effective monitoring and prompt access when required.

A thorough fuse system is used by the Maserati Ghibli 2023 to protect all of the electrical components of the car. Lighting systems, power windows, climate control, entertainment systems, and safety features are just a few examples of these characteristics. It is usually easy to access the fuse box in Ghibli’s cabin or engine compartment, making inspections, maintenance, and prospective fuse replacements possible. Each fuse is designed to withstand a specified amount of electrical current, and should there be an overload or other problem, the fuse will blow, cutting off the circuit and stopping further harm.

Fuses and Fuse Box

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;
  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. To recognize the reference number of the fuses in the table below, see the diagram inside the cover just removed.

The table points out the position as featured in the cover, 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	Maxi – 50A	Secondary air pump relay input (3.8 V8 engine only)
4	Maxi – 30A	Starter motor relay input and starter solenoid supply
5	Maxi – 40A	BS-ESP pump feed
6	Maxi – 30A	AWD module (AWD version only)
8	Maxi – 40A	ABS-ESP valve feed
11	Mini – 20A	Horn relay input
12	Mini – 10A	AC compressor feed relay input
14	Mini – 7,5A	Alarm siren
15	Mini – 10A	Washer heated nozzles relay input
16	Mini – 10A	Enable cool- ing fan relay input and en- able cooling oil pump relay in- put
19	Maxi ‒ 30A	HDLP washer relay input
20	Maxi – 30A	Wiper motor re- lay output and wiper LOW/HI
21	Maxi – 20A	LH low beam relay input
22	Maxi – 20A	RH low beam relay input
28	Mini – 7,5A	Drive Assist System Module (DASM)
29	Mini – 10A	PCM module- Starter solenoid relay coil – Voltage Body & Dash, PTC relay coil
30	Mini – 5A	ORC- Air bag module
31	Mini – 5A	ABS-ESP module
32	Mini – 5A	AWD module (AWD version only), EPS and AQS
33	Mini – 20A	HDLP LED/All Xenon Head- lights – AFLS
34	Mini – 15A	Primary load to engine harness LH side
35	Mini – 15A	Primary load to engine harness RH side
36	Mini – 30A	PCM module primary load
37	Mini – 15A	Engine secondary load
38	Mini – 15A	Lambda sensor
39	Mini – 7,5A	Tank lackage, canister, ex- haust by pass valve relay coil and air shutter
49	Mini – 10A	Pedal brake switch – TCM module
50	Mini – 15A	+30 PCM module
51	Mini – 30A	Fuel pump high speed 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 “Battery Status and Maintenance” in section “Maintenance and Care”).
• To access the fuses, unhooking the cover lock shown in picture. Maserati Ghibli Fuse Box Diagram:

• 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. To recognize the reference number of the fuses in the table below, see the diagram inside the cover just removed.

The table points out the position as featured in the cover, 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
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
20	Maxi – 20A	“Premium” stereo amplifier unit (2)
21	Maxi – 40A	Eldor  fuel pump
23	Mini – 10A	Fuel door relay and RF Hub module
24	Mini – 10A	ITM module, ceiling light unit (front and rear), rain/lights sensor
31	Mini – 25A	LH front seat movement
34	Mini – 20A	Soft Door Close latch
36	Mini – 10A	Transmission lever, Navtrak, Hands Free access module
37	Mini – 25A	Power lift- gate/boot lid module
38	Mini – 25A	RH front seat movement
40	Maxi – 20A	Trunk power outlet
43	Mini – 20A	Seat passenger heater module
46	Mini – 5A	Rear camera
47	Mini – 5A	Navtrak
48	Mini – 5A	Surround view
49	Mini – 10A	Internal tem- perature sensor, umidity sensor, inter- nal mirror and HALF
51	Mini – 25A	Rear seat and steering wheel heater module
54	Mini – 7,5A	Blind Spot module
56	Mini – 7,5A	Blower front HVAC coil relay
59	Mini – 10A	SDC module, transmission lever, Eldor fuel pump ASBM, rear tunnel stack switch
60	Mini – 10A	SDC module
61	Mini – 25A	Front console power out- let and cigar lighter
62	Mini – 7,5A	Front HVAC module
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 out- let and cigar lighter
70	Mini – 10A	Front HVAC module and Parking Aid Module (PAM)

Maserati Ghibli Fuse Box Diagram 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. Maserati Ghibli Fuse Box Diagram.

Ref.	Type	Function
1	Mini – 7,5A	Cluster module, CSS, SGW and DSRC (Japan version only)
2	Mini – 15A	Cluster module, clock
3	Mini – 10A	DSRC and DTV system (Japan version only)
4	Mini – 5A	E-call
5	Mini – 7,5A	Security Gate- way
6	Mini – 25A	Radio
7	Mini – 10A	Column soft- ware module, CSS, USB auxiliary port
8	Mini – 10A	Start & Stop switch, diagnostic outlet

FAQs

1. What is a fuse?
   A fuse is a type of electrical safety device that, in the event of a failure, melts and breaks the circuit, protecting electrical lines from excessive current.
2. Where is the fuse box located in the Maserati Ghibli 2023?
   The fuse box in a Maserati Ghibli 2023 is normally found under the driver’s side dashboard or in the engine compartment.
3. How do I access the fuse box in the Maserati Ghibli 2023?
   To access the fuse box, you might need to pop open the car’s hood or take out a cover panel on the driver’s side of the dashboard.
4. What type of fuses are used in the Maserati Ghibli 2023?
   Blade-type fuses, often known as ATO or ATC fuses, are frequently used in the Maserati Ghibli 2023.
5. How can I identify a blown fuse?
   A fractured metal strip or a discolored appearance inside the fuse will help you spot a blown fuse. The continuity of the fuse can also be checked using a multimeter.
6. What amp rating fuses are used in the Maserati Ghibli 2023?
   Depending on the particular circuit, the amp rating of the fuses used in the Maserati Ghibli 2023 may change. Amp ratings typically range from 5A to 30A.
7. How do I replace a blown fuse?
   To fix a blown fuse, find the corresponding fuse in the fuse box, remove the blown fuse with a fuse remover or a pair of needle-nose pliers, and replace it with a fresh fuse of the same rating.
8. Can I use a higher amp rating fuse as a replacement?
   It is not advised to substitute a fuse with a greater amp rating. To ensure effective circuit protection, the fuse rating must coincide with the original fuse.
9. What should I do if a fuse keeps blowing repeatedly?
   Repeatedly blowing fuses are a sign of an underlying electrical problem. To identify and fix the issue, it is advised to have the car inspected by a skilled expert.
10. Are there spare fuses included in the Maserati Ghibli 2023?
    Yes, the Maserati Ghibli 2023 typically comes with extra fuses in the fuse box or in a special place inside the car.
11. Are there any special precautions to take when replacing a fuse?
    It’s crucial to turn off the fuse’s connected electrical component and the ignition before replacing the fuse. This guards against potential dangers and assists in preventing electrical surges.
12. Can I replace a fuse with a different type of fuse?
    No, it’s crucial to swap out a blown fuse with one of the same type and rating. Using a different kind of fuse could result in electrical issues or perhaps electrical system damage to the car.
13. What should I do if I am unsure about which fuse to replace?
    It is advised to consult the owner’s manual for the vehicle or to seek the help of a competent technician if you are unsure about which fuse to change or have any other questions.
14. Can a blown fuse cause other electrical problems in the vehicle?
    A blown fuse can disrupt the circuit and prevent electricity from reaching certain systems or components, which can lead to additional electrical issues in the car.
15. Can I reset a blown fuse or do I need to replace it?
    Fuse resets are not possible, in contrast to some other electrical components. To restore appropriate circuit functionality when a fuse blows, a replacement fuse with the same rating must be used in its place.

Useful Links

View Full User Guide: Maserati Ghibli 2023 User Manual | Auto User Guide
Download Manuals: On-Board Owner Documentation | Maserati

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