Body Computer Control Unit
SKU:
341895
$390.00
- Type: A central Electronic Control Unit (ECU) that acts as the primary “brain” for managing and controlling a vast array of the vehicle’s non-engine related electronic systems, particularly those related to comfort, convenience, security, and interior functions. It serves as a vital communication hub between various other ECUs.
- Function: The primary functions of the Body Computer Control Unit are extensive and critical for the vehicle’s operation, driver comfort, and safety:
- Lighting Control: Manages exterior and interior lighting, including headlights, taillights, turn signals, hazard lights, dome lights, and ambient lighting.
- Security & Immobilizer: Integrates with the vehicle’s anti-theft system, central locking, alarm system, and often the immobilizer to authenticate keys and prevent unauthorized starting.
- Power Accessories: Controls power windows, power mirrors, sunroof, and possibly power seats.
- Wiper/Washer System: Manages the operation of windscreen wipers (intermittent, variable speed) and washer fluid delivery.
- Door/Trunk/Hood Latches: Monitors and controls the locking and unlocking mechanisms for doors, trunk, and hood.
- Dashboard Integration: Communicates with the instrument cluster to display warning lights, messages, and status indicators related to body functions.
- Communication Gateway: Often acts as a gateway or router for communication between various other ECUs on different vehicle networks (e.g., CAN bus, LIN bus).
- Components: Consists of a sophisticated circuit board with microprocessors, memory, input/output drivers (for controlling relays and solenoids), and communication transceivers, all housed in a durable protective casing with multiple electrical connectors.
- Location: Typically located inside the vehicle’s cabin, often behind the dashboard, in the footwell area, or under the seats, in a protected environment away from engine heat and moisture.
- Material: Constructed from robust plastics for the housing, with high-quality electronic components designed to operate reliably within the vehicle’s electrical environment and withstand minor variations in cabin temperature.
- Design: Precisely programmed with Maserati-specific software to handle complex logical operations, manage power distribution to various circuits, and ensure seamless communication and synchronization between the myriad electronic systems in the GranTurismo.
GPS Antenna
SKU:
89251246
$365.00
- Type: A dedicated antenna designed to receive signals from Global Positioning System (GPS) satellites. This specific part number is engineered for precise compatibility with the navigation and infotainment systems in later model year Maserati GranTurismo vehicles.
- Function: The primary functions of the GPS antenna are crucial for modern vehicle functionality and driver convenience:
- Navigation System: Provides the necessary satellite signal input to the vehicle’s navigation unit, enabling accurate positioning, mapping, and route guidance.
- Location-Based Services: Supports other vehicle systems that rely on precise location data, such as telematics (emergency services, stolen vehicle tracking) and certain infotainment features.
- Time Synchronization: GPS signals also provide extremely accurate time data, which can be used by the vehicle’s internal clock and various electronic control units.
- Components: Typically consists of the antenna element itself (often a ceramic patch antenna), an integrated low-noise amplifier (LNA) to boost weak satellite signals, and a coaxial cable with a specific connector designed to plug into the vehicle’s head unit or navigation module. For Maserati, it might be a compact, self-contained unit, sometimes integrated into a larger roof-mounted “shark fin” antenna, or hidden within the dashboard/rear parcel shelf.
- Location: The exact mounting location can vary, but commonly found in areas with an unobstructed view of the sky, such as under the dashboard (e.g., near the windshield), on the rear parcel shelf, or, most visibly, integrated into a roof-mounted “shark fin” antenna.
- Material: Encased in a durable, weather-resistant plastic housing, with sensitive electronic components internally designed to withstand vehicle vibrations and temperature extremes.
- Design: Precisely tuned to receive GPS L1 band frequencies () and engineered for optimal signal reception even in challenging environments, ensuring reliable navigation performance for your Maserati.