Maserati GranTurismo COUPE 4.2L 2008-2017 Workshop Manual – PDF DOWNLOAD

The 2008-2017 Maserati GranTurismo 4200 cc Automatic Workshop Manual is an extensive technical service reference covering the GranTurismo identified throughout the workshop documentation as the 4200 cc AUTOMATIC version. The technical material is presented under Maserati Technical Service Department workshop-manual sheets and extends from basic vehicle data through major mechanical repairs, electrical troubleshooting, component replacement, adjustment, testing and detailed wiring information.

At 4,279 PDF pages, this is a particularly deep GranTurismo workshop reference. The manual does not stop at routine maintenance information. It contains component-level procedures for the engine, automatic gearbox, differential, brakes, steering, suspension, airbags and restraints, climate control, electrical equipment, body structures, trim and interior systems. Numerous sections identify applicable model years or assembly-number ranges, allowing the technician to check the applicability printed with an individual system or procedure before beginning work.

The technical pages identify the vehicle as GranTurismo 2008 – 4200 cc AUTOMATIC. Many major component indexes explicitly cover Model Year 2008-2017, while certain individual systems carry narrower model-year or assembly-number applicability. This distinction is valuable when servicing a vehicle that changed specification during the production period, because the manual records applicability at procedure and component level rather than treating every year as mechanically identical.

File Details

• Manual type: Workshop Manual
• Brand and model: Maserati GranTurismo 4200 cc Automatic
• Language: English technical workshop content
• Page count: 4,279 pages
• File format: PDF

GranTurismo 4.2 Engine and Powertrain Service Information

The engine section of this Maserati GranTurismo workshop manual identifies the engine type code as M139 P. The general engine data describes an Otto-cycle 90-degree V8 with four valves per cylinder, 92 mm bore, 79.8 mm stroke, 4243.79 cm3 piston displacement, 11:1 compression ratio, maximum power of 298 kW / 405 HP at 7100 RPM and maximum torque of 460 Nm at 4750 RPM. The manual then moves from these reference specifications into the individual assemblies that a technician actually needs to service.

Engine coverage includes the crankcase and crank mechanism, cylinder-head work, camshafts, timing variators, timing drive components and valves. Intake, throttle-body and air-filter systems are documented alongside the fuel tank, pumps and lines, fuel-vapour system and additional-air system. Lubrication coverage includes the oil circuit, collection system, pump, filter, heat exchanger and oil-vapour recirculation. Cooling information covers radiators, ducts, coolant lines and the water pump, while exhaust-related material includes catalytic converters and silencers. Electronic engine sections cover ignition, injection and engine timing control, with removal, replacement, adjustment and diagnostic operations identified throughout the component indexes.

The manual also provides extensive tightening information. Its technical-specification pages list component-specific torque values for engine supports, crankshaft pulley hardware, timing components, intake parts, fuel-system fittings, cooling components, lambda sensors, exhaust hardware, starter components and many other assemblies. This gives the technician access to the required tightening data while carrying out the corresponding repair instead of relying on generic torque assumptions.

Automatic Gearbox, Differential and Driveline

The automatic transmission information is substantial. The general gearbox data describes an electro-hydraulically controlled six-gear automatic transmission using a torque converter, lock-up clutch and anti-slip function, with electronic control integrated with hydraulic operation. Gear-ratio information and transmission technical data are provided, followed by workshop sections dealing with the gearbox itself and the surrounding driveline.

Procedures and component references cover automatic gearbox driver controls, gearbox housings, gearbox lubrication and oil cooling, the transmission shaft, differential and rear axle shafts. The differential specification identifies an asymmetrical self-locking differential with 25 percent locking during traction and 45 percent during release, together with its reduction ratio information. Where component applicability changes, assembly-number ranges are printed beside the relevant procedures.

Fluid Capacities, Brakes, Steering and Suspension

The initial fluid supply charts provide workshop-useful capacities and fluid specifications. Among the values shown are approximately 86 litres for the fuel tank including reserve, 9.0 litres for scheduled engine-oil replacement, 13 litres for the cooling system, 1.0 litre for hydraulic power steering and 10.03 litres for gearbox oil. Differential oil, brake-system fluid, air-conditioning refrigerant and compressor-oil information are also included with their respective specifications.

Brake coverage extends beyond pad and disc replacement. The manual includes the brake servo system, braking control systems, front-wheel braking devices, rear-wheel braking devices, hydraulic lines and the electric parking brake. General service-brake specifications show 330 mm front discs with 32 mm total thickness and 330 mm rear discs with 28 mm total thickness, together with Brembo caliper piston information. Electronic parking-brake components and their control circuitry are documented as part of the wider braking and electrical information.

Steering sections cover the complete steering rack unit, steering column and steering wheel unit, and pedal-board components. The general steering specification describes rack-and-pinion hydraulic power steering with an engine-driven pump and reservoir, an articulated steering column and steering-angle sensing used by vehicle dynamic-control functions.

Suspension coverage includes the front suspension, front underchassis, front shock-absorber devices, rear chassis, rear suspension and rear shock-absorber devices. The manual distinguishes between standard fixed-setting shock absorber configurations and the electronically controlled Skyhook system where applicable, and includes the suspension electronic-control components and related diagnostic information.

Electrical Systems, Diagnostics and Wiring Diagrams

A major strength of the 2008-2017 Maserati GranTurismo 4200 cc Automatic Workshop Manual is the scale of its electrical coverage. The manual contains wiring references for dashboard circuits, front doors, fuel tank, front wiring, passenger-compartment wiring, luggage-compartment wiring, automatic gearbox circuits, front seats, antenna systems and numerous auxiliary harnesses. Component indexes identify control units, connectors, sensors, switches, motors, solenoids, relays, grounds and network nodes.

The electrical documentation includes power-supply and earth distribution, engine ignition, battery recharging, electronic fuel management, cruise control, engine cooling, fuel supply, engine oil level, air-conditioning and heating circuits. Dedicated diagnostic coverage includes the multiple diagnostics connector and gearbox diagnostics, along with K-Line, EOBD and ECU connections for systems such as the engine, brake system, suspension control, power steering and body computer.

Other electrical and comfort systems covered include energy generation and accumulation, relays and fuse boxes, headlight and taillight clusters, external and internal vehicle devices, dashboard devices, door electronics, alarm and immobilizer systems, infotainment and reception connections, sound-system components and the tyre-pressure monitoring system.

Safety, HVAC, Bodywork and Interior Repairs

Safety-system information includes front airbags, side airbags, crash sensors, passenger-airbag deactivation, front and rear seat belts and pretensioners. The opening safety documentation also gives precautions for engine-compartment work, fuel, hydraulic fluid, coolant, braking components, airbags, pretensioners and air-conditioning service. These precautions are particularly important when workshop operations involve pressurised fluids, pyrotechnic restraints or electrical control systems.

Climate-control coverage is divided into dashboard devices, air diffusion, electronic control and engine-compartment devices. The electrical portion continues this coverage with the air-conditioning and heating control node, temperature and sun-load sensors, blower circuits, compressor activation and the individual air-distribution actuators.

Body and interior sections are similarly detailed. They include bodywork and outer trim panels, front and central structural frames and sheet panels, front and rear bumpers, front doors and trim, front and rear lids and opening controls, front and rear seat trim, dashboard assemblies, glove compartments, accessory and centre consoles, passenger-compartment trim panels, roof and sun visors, shields and covering panels, sound-proofing, thermal insulation, underbody guards and wheelhouse components. The component indexes repeatedly identify removal/refitting, replacement, repainting, adjustment and diagnostic operations where applicable.

Chapters Covered

• Technical specifications and workshop fundamentals
  • Dimensions
  • Engine
  • Gearbox
  • Initial Fluid Supplies Chart
  • Prevention Measures and Protection Devices
  • Technical Specifications and tightening torques
• Engine
  • Crankcase and Crank Mechanism
  • RH Cylinder Head and RH Cylinder Head Camshafts
  • Timing and Valves
  • Intake Manifold and Throttle Body
  • Air Filter, Air Intake and Ducts
  • Fuel Tank, Fuel Pumps and Connection Lines
  • Fuel Vapour Recirculation System and Additional Air System
  • Lubrication System: Circuit and Collection; Pump and Filter
  • Cooling: Air Radiators and Ducts; Cooling Lines; Water Pump
  • Pre-Catalytic Converters, Catalytic Converters and Silencers
  • Electronic Control: Engine Ignition
  • Electronic Control: Injection and Engine Timing Control
• Automatic transmission and driveline
  • Differential and Rear Axle Shafts
  • Driver Controls for Automatic Gearbox
  • Gearbox Housings
  • Lubrication and Gearbox Oil Cooling
  • Transmission Shaft
• Brakes, steering and suspension
  • Brake Servo System and Braking Control Systems
  • Braking Devices on Front Wheels and Rear Wheels
  • Brake Lines and Parking Brake
  • Complete Steering Rack Unit
  • Steering Column and Steering Wheel Unit
  • Front Suspension, Front Underchassis and Front Shock Absorber Devices
  • Rear Chassis, Rear Suspension and Rear Shock Absorber Devices
  • Electronic Control – Suspension
• Safety and restraint systems
  • Front Airbag System
  • Front Side Bag System
  • Crash Sensors
  • Passenger’s Airbag Deactivation
  • Front Seatbelts and Rear Seat Belts
  • Tyre Pressure Monitoring System
• Climate control, electrical and diagnostics
  • A/C Unit: Dashboard Devices, Diffusion and Electronic Control
  • A/C Unit: Engine Compartment Devices
  • Energy Generation and Accumulation
  • Alarm and Immobilizer System
  • Headlight Clusters and Taillight Clusters
  • Main Wiring, Relays, Fuses and Boxes
  • IT System, Reception and Connection System
  • Sound Diffusion System
  • Power, earth, engine-management and HVAC wiring diagrams
  • Multiple Diagnostics Connector and Gearbox Diagnostics
• Bodywork and interior
  • Bodywork and Front/Central Outer Trim Panels
  • Front, Central and Rear Structural Frames and Sheet Panels
  • Front Bumper and Rear Bumper
  • Front Doors and Trim Panels
  • Front Lid, Rear Lid and Opening Controls
  • Front Seats and Rear Seats Trim Panels
  • Dashboard Unit, Glove Compartments and Centre Console
  • Passenger Compartment Trim, Roof and Sun Visors
  • Sound-Proofing and Thermal Insulating Panels
  • Underbody Guards, Wheelhouse and Lids

Taken as a whole, the manual gives the technician a system-by-system path from identification and specification data to component location, disassembly or removal, replacement, adjustment, testing, diagnostics and electrical tracing. The model-year and assembly-number notes printed throughout the document are especially useful when confirming whether a particular component or procedure applies to the vehicle being repaired.