Maserati Ghibli 2023 Brake System User Manual
Introduction
The Maserati Ghibli 2023’s brake system is an important component that ensures safe and dependable stopping power, allowing drivers to confidently control the vehicle’s speed and bring it to a halt when necessary. The Ghibli’s brake system was designed with precision and performance in mind, combining advanced technologies and high-quality components to deliver exceptional braking performance.
The Ghibli 2023 has a sophisticated braking system that includes disc brakes on all four wheels. To generate the friction required for deceleration and stopping, these disc brakes use brake pads that press against the rotating brake discs (also known as rotors).
The Ghibli may include anti-lock braking system (ABS), electronic brakeforce distribution (EBD), and brake assist to improve braking efficiency and safety. ABS keeps the wheels from locking up during hard braking, allowing the driver to maintain control and steer the vehicle. EBD distributes braking force among the wheels optimally, improving stability and control. Brake assist assists the driver by providing extra braking force in emergency situations, reducing stopping distances.
Parking Brake
The vehicle is equipped with an electric automatic parking brake, also called EPB (Electric Parking Brake).
The EPB braking action on model with “Base” braking system (equipped with rear floating caliper) is ensured by a power actuator directly working on the brake pad inside each caliper of the rear brake system.
All other braking system (“Performance Dual Cast” and “Dual Cast”) are equipped with a dedicated caliper which acts on each rear brake disc.
It can be automatically engaged when the engine is turned off and disengaged with engine running, driver seatbelt latched and driver door closed, while pressing the brake pedal and operating the shift lever.
Furthermore, EPB can be automatically engaged above a slope threshold with the transmission in P (Park) to avoid damage to the vehicle. EPB can be disengaged before turning off the vehicle.
When the parking brake is applied, the warning light (United States market) or
(Canadian market) lights up on the tachometer display and the related message is displayed on the instrument cluster for 5 seconds (see “Warning and Indication Lights” in section “Dashboard Instruments and Controls”).
United States Market
Canadian Market
During engagement and disengagement procedures, the warning light (United States market) or (Canadian market) flashes until the parking brake has reached its maximum activation force and is respectively fully released.
In the above-mentioned conditions, the automatic engagement function can be deactivated/activated by selecting the menu item “Vehicle settings” on the main menu (refer to paragraph “Deactivating Automatic Operation” in this chapter).
Manual Engagement/ Disengagement
The parking brake can also be manually engaged or disengaged when the engine is running or the ignition device is in the RUN position, by pressing the brake pedal and raising the lever located behind the shift lever.
When the parking brake is applied, the warning light (United States market) or (Canadian market) lights up on the tachometer and the related message will be displayed for 5 seconds on the instrument cluster.
If you attempt to engage/disengage the parking brake without having pressed the brake pedal, a message will be displayed, warning you to proceed.
If the engine was turned off when the automatic engagement device was deactivated (see “Deactivating Automatic Operation” in this chapter)
it is possible to shift the parking brake simply by pulling the lever upward within 3 minutes after turning off.
CAUTION!
The main function of the EPB is to allow safe parking of the vehicle, therefore it must only be applied when the vehicle is already stationary. If the EPB is used while the vehicle is moving and decelerating until a speed lower of 3 MPH (5 km/h) and, in particular, until complete stop (typically in a sudden brake), it is necessary to have the EPB system checked checked by an Authorized Maserati Dealer.
WARNING!
- Always hold the brake pedal pressed during engagement or disengagement of the parking brake.
The EPB command activation while running generates a deceleration of the vehicle with strong deceleration - (Dynamic Braking). It is therefore recommended to use this function only in case of emergency. When the handbrake is activated, the vehicle stability will not be affected when ESC is engaged.
- It is advisable to keep the “Auto Apply” function always active (On) so that the vehicle is properly secured with electric parking brake.
Deactivating Automatic Operation
The automatic engagement function can be deactivated/reactivated by selecting the menu item “Vehicle settings” through the switch on the right-side of the steering wheel (refer to “TFT Display Setting and Menu Overview” in section “Dashboard Instruments and Controls”.) Press and release the multifunction switch toward the arrow to select “Electric Park Brake”.
Press and release the switch once again toward the arrow to visualize the options connected to this function.
- Auto Apply On (recommended setting);
Auto Apply Off.
WARNING!
It is advisable to keep the “Auto Apply” function always active (On) so that the vehicle is properly secured with electric parking brake.
Scroll with the multifunction switch toward the arrow or through the programmable options.
Press and release the multifunction switch toward the arrow to set the selected option. A check mark will remain next to the previously-selected item until a new selection is made.
“Setting Saved” Selection notification appears as a popup for 2 seconds then the display will show again the modified function.
In order to disable the automatic operation follow the same procedures and select the other option.
CAUTION!
- Under certain conditions when the battery voltage is low, the electric automatic parking brake system may temporarily be deactivated for safety reasons. Therefore, typically upon starting the engine, when the battery voltage drops, a message may temporarily be displayed, indicating that automatic operation is temporarily disabled.
In case of repetitive requests to reset the EPB through the messages shown on the TFT display, please contact the Authorized Maserati Dealer.
Failure Indication
In the event of electric parking brake system failure, the warning light on the display will flash for 10 seconds and the related message will show as long as the failure is present.
In addition, the warning light will flash for 10 seconds.
WARNING!
In the event of an EPB failure, take your vehicle to the nearest Authorized Maserati Dealer as soon as possible.
Initialize the EPB System after Re-connecting the vehicle battery
After the detachment and the subsequent connection of the battery, on the instrument cluster display the warning light will be illuminated. To initialize the EPB system, lift, release and lift again the lever located behind the shift lever.
After having initialized the EPB system, the error messages regarding the unavailability of the radar functions shown in the pictures will be displayed on the instrument cluster. In the next key cycle, the messages will no longer be present.
Emergency Disengagement
In case of brake lock with complete electrical system failure, it is necessary to force the electric actuator on the rear calipers (see “Emergency Release of the Parking Brake” chapter in section “In an Emergency”).
EPB Operation with Overheated Brakes
Driving on mountain roads with steep slopes or a sports use of the vehicle could overheat the brake system components. In these conditions, parking brake must not be used since the push of the power actuator might not be sufficient to ensure vehicle braking, especially on a slope.
Drive normally without braking to allow the brakes to cool down a few minutes before stopping. In this way, the automatic or manual activation of the parking brake will ensure vehicle braking.
Parking
Before leaving the vehicle, make sure that the parking brake is fully applied and place the transmission lever in the P (Park) position by pressing the “P” button.
WARNING!
Always check that the vehicle is locked before leaving it.
Never leave children unattended in the vehicle.
Do not park the vehicle on paper, grass, dry leaves or other flammable materials. They could catch fire if they come into contact with hot parts of the exhaust system.
Do not leave the engine running while the vehicle is unattended.
WARNING!
Never use the P (Park) position as a substitute for the parking brake. Always apply the parking brake firmly when parked, including when parked on an incline, to guard against vehicle movement and possible injury or damage.
When parking on hill roads, it is important to turn the front wheels toward the curb on a downhill grade and away from the curb on an uphill grade.
Apply the parking brake before placing the shift lever in P (Park), otherwise the load on the transmission locking mechanism may make it difficult to move the shift lever out of P (Park).
In certain conditions, it is however advisable to disengage the parking brake manually and slightly apply the service brake for starting off. This is advisable when there are obstacles very close to the vehicle in the direction in which you intend to move.
“Drive Away Inhibit” strategy
In order to avoid a dangerous condition resulting from leaving the vehicle “not braked” with running engine and without driver on board, “Drive Away Inhibit” strategy alerts the driver with messages on the instrument cluster display and sounding chimes, then puts the transmission in P (Park).
The table shows the vehicle condition and the action that the system runs to exit the dangerous condition.
| Vehicle Condition | Action of the Driver | The system puts the transmission in P (Park) position. |
|
The driver releases the brake pedal to get out of the vehicle. | |
| Warnings | Warnings | |
|
|
Using the Brakes
CAUTION!
To obtain a good performance by brake pads and discs, avoid sudden braking during the first 190 mi (300 km).
The pad wear limit is indicated by the illumination of the warning light
on vehicles of United States market or of the specific warning light on vehicles of Canadian market and by a message on the instrument cluster.
In this event, please contact an Authorized Maserati Dealer.
United States Market
WARNING!
Riding the brakes can lead to brake failure and possibly an accident. Driving with your foot resting or riding on the brake pedal can result in abnormally high brake temperatures, excessive lining wear, and possible brake damage.
In an emergency full braking capacity may be impaired.
Brake Pads and Brake Discs
Wear on the brake pads and brake discs depends to a great extent on the driving style and the conditions of use and therefore cannot be expressed in actual kilometres/miles driven on the road. The brake system is designed for optimal braking effect at all speeds and temperatures.
Certain speeds, braking forces and ambient conditions (e.g. temperature, humidity and long outdoor stopping periods) can therefore cause the brakes to “squeal”. This is normal and will cease after a few breakings.
New Brake Pads and/or Brake Discs
New brake pads are already “bed in”, and therefore only attain optimal friction to the brake disc.
During the first period, the braking system may make a noise, but it will disappear over time.
Brake Overheating
Driving on mountain roads with steep slopes or a sports use of the vehicle could overheat the brake system components. In these conditions, parking brake must not be used since the push of the power actuator might not be sufficient to ensure vehicle braking, especially on a slope.
Drive normally without braking to allow the brakes to cool down a few minutes before stopping. In this way, the automatic or manual activation of the parking brake will ensure vehicle braking.
Brake overheating could also cause “squeals” and “vibrations”.
Use of the Engine
Breaking-In
Today’s most modern production methods are designed to provide extremely precise construction and assembly of components. However, moving parts do undergo a settling process, basically in the first hours of vehicle operation.
Do not drive keeping at a constant high speed rate for a prolonged time.
While cruising, brief full-throttle acceleration within the limits of local traffic laws contributes to a good break-in. Wide-open throttle acceleration in low gear can be detrimental and should be avoided.
The engine oil installed in the engine at the factory is a high-quality energy conserving type lubricant. Oil changes should be consistent with anticipated climate conditions under which vehicle operations will occur. For the recommended viscosity and quality grades, see “Refilling Table” in section “Maintenance and Care”.
A new engine may consume some oil during its first few thousand miles of operation. This should be considered as a normal part of the break-in and not interpreted as an indication of malfunction.
Specific Requirements
Avoid exceeding 5000 rpm for the first 620 mi trip (1000 km).
After starting the vehicle, do not exceed 4000 rpm until the engine has warmed up sufficiently (coolant temperature:
149-158 °F /65 70 °C).
While Driving
Never travel with the tachometer indicator approaching the peak rpm, not even downhill. When the tachometer indicator is approaching the peak rpm (red colored zone), take precautions to avoid exceeding that limit.
FAQs
- What type of brake system does the Maserati Ghibli 2023 have?
A disc brake system on all four wheels is standard on the Ghibli 2023, providing effective stopping power. - Are the brakes on the Ghibli equipped with ABS?
Yes, the Ghibli 2023 is typically equipped with an anti-lock braking system (ABS), which aids in the prevention of wheel lock-up during hard braking. - What is the purpose of ABS in the Ghibli’s brake system?
ABS aids in braking control and stability by preventing wheel lock-up and allowing the driver to steer while braking. - Does the Ghibli have electronic brakeforce distribution (EBD)?
Yes, the Ghibli 2023 frequently includes electronic brakeforce distribution (EBD), which optimizes braking force distribution among the wheels for improved stability and control. - What is brake assist and does the Ghibli have it?
Brake assist is a feature that provides extra braking force in an emergency. The Ghibli 2023 could come with brake assist to help reduce stopping distances in critical situations. - Can I expect responsive braking performance from the Ghibli?
Yes, the Ghibli’s braking system is designed to provide responsive braking performance, with a firm and progressive pedal feel for enhanced control. - Does the Ghibli offer regenerative braking?
Yes, the Ghibli 2023 may be equipped with regenerative braking, which converts kinetic energy into electrical energy to recharge the vehicle’s battery and promote energy efficiency. - How often should I have the brake system inspected?
It is recommended that you have your Ghibli’s brake system inspected on a regular basis, typically during routine maintenance visits or as directed by the manufacturer. - Do I need to replace the brake pads on the Ghibli periodically?
Yes, brake pads wear out and must be replaced on a regular basis depending on their condition and usage. Following the manufacturer’s recommendations for brake pad replacement intervals is critical. - Can I replace the brake pads on the Ghibli myself, or should it be done by a professional?
To ensure proper installation and safety, brake pad replacement is usually best left to a professional technician with experience working with brake systems. - What type of brake fluid does the Ghibli use?
The type of brake fluid used in the Ghibli may differ. To ensure that the proper brake fluid is used, consult the vehicle’s owner’s manual or contact a Maserati dealer. - How often should the brake fluid be flushed and replaced?
Brake fluid flush intervals can differ depending on driving conditions and manufacturer recommendations. It is best to follow the instructions in the vehicle’s owner’s manual. - Can I upgrade the brake system on my Ghibli for enhanced performance?
While upgrading the brake system is possible, it is recommended that you consult with a professional technician or Maserati dealer who can advise you on suitable upgrades that maintain compatibility and safety. - Are there any indicators or warnings for brake pad wear on the Ghibli?
The Ghibli 2023 is equipped with wear indicators, which notify the driver when the brake pads are nearing the end of their useful life. These indicators can cause a warning light to illuminate in the instrument cluster. - Can the Ghibli’s brake system handle aggressive driving or track use?
The Ghibli’s braking system is intended to handle a variety of conditions driving conditions, such as aggressive driving. If you intend to use the vehicle for track or performance driving, you should consider performance brake upgrades or consult with a professional for specific recommendations.
Useful Links
View Full User Guide: Maserati Ghibli 2023 User Manual | Auto User Guide
Download Manuals: On-Board Owner Documentation | Maserati