🏷️ Basic Information

Make:

Aston Martin

Model:

V12 Vanquish

Year:

2004

Chassis Code:

VH1

👋 Introduction

Market Segment:

Ultra-luxury Grand Tourer (GT)

Key Competitors:

Ferrari 550 Maranello, Bentley Continental GT, Lamborghini Murciélago, Porsche 911 Turbo.

Design Philosophy:

Blending powerful performance with refined luxury and iconic Aston Martin styling.

Target Audience:

Discerning enthusiasts and collectors seeking a high-performance, hand-built GT with exclusivity.

Target User:

Professional technicians and skilled DIY mechanics.

Value:

Provides factory-level diagnostic and repair information, enabling owners to maintain and repair their V12 Vanquish effectively.

📋 Manual Details

Coverage:

Complete factory service and repair

Page Count:

Hundreds of pages (specific count not provided but implied to be extensive)

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine:

Detailed coverage including V12 engine, cooling system, lubrication system, fuel system, ignition system, emissions control, and engine management.

Transmission:

Covers the automated manual transmission (often referred to as 'semi-automatic' or 'sequential manual transmission'), including clutch operation, hydraulic systems, gearbox internals, and electronic control.

Drivetrain:

Includes rear-wheel drive system, differential, driveshafts, and associated components.

Suspension:

Comprehensive details on front and rear suspension systems, including wishbones, dampers, springs, anti-roll bars, and alignment procedures.

Brakes:

In-depth coverage of the braking system, including ABS, EBD, brake discs, calipers, pads, hydraulic lines, and bleeding procedures.

Steering:

Detailed information on the power steering system, steering rack, and linkage.

Electrical System:

Extensive coverage of the entire electrical system, including battery, alternator, starter motor, lighting, wiring diagrams, fuses, relays, ECUs, and diagnostic procedures.

Body And Chassis:

Information on body panels, doors, latches, hinges, exterior trim, interior trim, and chassis structure.

Climate Control:

Details on the air conditioning and heating systems, including refrigerant handling, component replacement, and troubleshooting.

Safety Systems:

Coverage of airbags, seatbelt pre-tensioners, and related electronic control units.

Maintenance:

Routine maintenance procedures, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, and inspections.

Troubleshooting:

Extensive troubleshooting guides and diagnostic flowcharts for various systems and common issues.

Repair:

Step-by-step repair procedures for all major mechanical and electrical components, from simple component replacement to complex system overhauls.

Disassembly Assembly:

Detailed instructions for the complete disassembly and reassembly of all vehicle systems and components.

Diagnostics:

Guidance on using diagnostic tools, interpreting fault codes, and performing system tests.

Wiring Diagrams:

Includes comprehensive wiring diagrams for all electrical circuits.

Depth:

Factory-level technical depth, suitable for professional technicians and advanced DIY mechanics.

Detail Level:

Detailed exploded views, diagrams, and step-by-step instructions.

📊 Manual Specifications

File Format:

PDF

Print Quality:

High quality (printable in its entirety or specific pages)

Binding Type:

Digital Download (no physical binding)

Paper Type:

N/A (Digital)

Zoom In Out:

YES

Searchable Text:

Implied by PDF format and for professional use, likely searchable.

Delivery Method:

Instant Download

Software Requirements:

Adobe PDF Reader & WinZip

Operating Systems:

All Versions of Windows & Mac

⚙️ Engine Specifications

Engine Type:

Naturally Aspirated V12

Engine Code:

V5H (typically refers to the 6.0L V12)

Displacement:

5935 cc (362 cubic inches)

Bore X Stroke:

89.0 mm x 79.5 mm

Compression Ratio:

10.3:1

Horsepower:

460 bhp (343 kW) @ 6000 rpm

Torque:

540 Nm (398 lb-ft) @ 5000 rpm

Fuel Delivery:

Multi-point fuel injection (MPI) with twin Bosch ECUs.

Fuel Type:

Unleaded gasoline (Octane rating typically 95 RON / 91 AKI or higher)

Coolant Type:

Ethylene glycol based coolant, typically 50/50 mix with distilled water (refer to manual for specific Aston Martin approved coolant).

Oil Type:

Synthetic engine oil, e.g., 5W-30 or 10W-30 (refer to manual for specific Aston Martin approved viscosity and specifications).

Oil Capacity:

Approximately 10.7 liters (11.3 US quarts) with filter change.

🔧 Transmission

Transmission Type:

6-speed Automated Manual Transmission (AMT) with paddle shifters.

Optional Transmission:

N/A (Only the AMT was offered).

Clutch System:

Hydraulically actuated single-plate clutch.

Gear Ratios:

Specific gear ratios available in the manual.

Transmission Fluid:

Specific ATF (Automatic Transmission Fluid) type required, refer to manual for part number and specification.

📐 Dimensions

Length:

4750 mm (187.0 in)

Width:

1987 mm (78.2 in) (excluding mirrors)

Height:

1294 mm (50.9 in)

Wheelbase:

2745 mm (108.1 in)

Curb Weight:

Approximately 1739 kg (3834 lbs)

Gross Vehicle Weight Rating:

Specific GVWR available in manual.

🛡️ Safety Features

Crash Test Results:

As a low-volume, ultra-luxury vehicle, official crash test ratings from organizations like NHTSA or Euro NCAP are not typically published or comparable to mass-market vehicles.

ABS:

Anti-lock Braking System (ABS)

Ebd:

Electronic Brakeforce Distribution (EBD)

Traction Control:

Traction Control System (TCS)

Airbags:

Front airbags for driver and passenger; side airbags may be optional or standard depending on market.

Seatbelts:

Three-point seatbelts with pre-tensioners.

Chassis Design:

Bonded aluminum V-Shape chassis providing high rigidity and occupant safety.

💡 Technology Features

Infotainment System:

Basic infotainment system for its era, typically including a premium audio system, CD player, and navigation (optional).

Driver Assistance Features:

Primarily ABS, EBD, and Traction Control. Modern advanced driver-assistance systems (ADAS) are not present.

Connectivity:

Limited by modern standards. May include a basic phone interface (e.g., Bluetooth hands-free in later models or optional).

Engine Control Units:

Dual ECUs managing the V12 engine, fuel, ignition, and emissions.

🔧 Maintenance

Major Service:

Typically every 12,000 miles or 12 months, whichever comes first. Refer to the manual for exact intervals and scope of work.

Oil Change Interval:

Usually aligns with the major service interval, or as recommended by the manual based on driving conditions.

Engine Oil Specification:

Refer to manual for exact API, ACEA, or OEM specification (e.g., Aston Martin specification).

Coolant Specification:

Refer to manual for Aston Martin approved OAT or HOAT coolant.

Brake Fluid Specification:

DOT 4 or higher (refer to manual for specific Aston Martin requirement).

Transmission Fluid Specification:

Specific ATF type; consult the manual for exact specification and part number.

Common Issues General:

While specific known issues require in-depth analysis of service bulletins and owner feedback, general areas for high-performance GTs of this era can include clutch wear (due to AMT), hydraulic system leaks, electrical gremlins, and potential for premature wear in high-stress components if maintenance is neglected.

Manual Benefit For Issues:

This manual provides the detailed diagnostic procedures and repair techniques necessary to address potential issues.

📚 Vehicle History

Brand Legacy:

Aston Martin has a rich history of producing elegant, high-performance sports cars and grand tourers, synonymous with luxury, craftsmanship, and motorsport.

Vanquish Lineage:

The V12 Vanquish was the flagship model for Aston Martin, succeeding the Virage and preceding the DB9 in terms of its ultra-luxury GT positioning. It represented a significant technological and design leap for the brand.

Design Inspiration:

Designed by Ian Callum, it featured a more modern and muscular design language compared to its predecessors, with a strong emphasis on aerodynamic efficiency.

Production Years:

2001-2007 (including Vanquish S variant).

Manufacturing Location:

Newport Pagnell, Buckinghamshire, England.

Production Volume:

Limited production numbers, contributing to its exclusivity.

🏆 Awards & Recognition

Awards And Accolades:

While specific awards for the 2004 model year might not be readily available, the Aston Martin V12 Vanquish was widely praised for its stunning design, powerful V12 engine, and luxurious GT credentials, solidifying its status as a desirable modern classic.