🏷️ Basic Information

Make:

Mitsubishi

Model:

Eclipse

Year:

2005

Platform:

D Platform (PS platform)

Chassis Code:

3G (Third Generation)

👋 Introduction

Vehicle Segment:

Compact Sports Coupe/Convertible

Key Competitors:

Honda Civic Si, Acura RSX, Toyota Celica, Ford Mustang (base models)

Design Philosophy:

Aerodynamic styling, driver-focused cockpit, available all-wheel drive (GT models)

Target Audience:

Enthusiast drivers, younger demographics, those seeking sporty styling and performance

📋 Manual Details

Engine Coverage:

All gasoline engines

Transmission Coverage:

Manual and Automatic transmissions

Chassis Coverage:

Suspension, Steering, Brakes, Body Structure

Electrical Coverage:

Wiring Diagrams, Powertrain Control, Body Electronics, Lighting, Audio Systems

Estimated Pages:

1000+

Type:

Official Service and Repair Manual Software

Language:

English

Format:

Software (Digital Download/Online Access)

📖 Manual Coverage

Engine Mechanical:

Engine teardown, assembly, overhaul, component specifications, timing, lubrication, cooling

Engine Performance:

Fuel injection, ignition system, emissions control, turbocharging (for GT models)

Transmission Manual:

Clutch, gearbox internals, linkage, maintenance, repair

Transmission Automatic:

Torque converter, hydraulic control, valve body, planetary gears, maintenance, repair

Suspension Front:

MacPherson struts, control arms, coil springs, shock absorbers, wheel bearings, alignment specifications

Suspension Rear:

Multi-link independent suspension, coil springs, shock absorbers, trailing arms, alignment specifications

Steering:

Power steering system (hydraulic), steering rack, tie rods, column, alignment

Brakes Front:

Ventilated discs, calipers, pads, ABS components, fluid replacement, bleeding procedures

Brakes Rear:

Solid or ventilated discs, calipers, pads, parking brake mechanism, ABS components, fluid replacement, bleeding procedures

Electrical System Powertrain:

ECU diagnostics, sensor inputs/outputs, fuel pump control, ignition coil signals, injector control

Electrical System Body:

Lighting (headlights, taillights, interior), power windows, locks, mirrors, wipers, horn, keyless entry, security system

HVAC:

Air conditioning system (compressor, condenser, evaporator, refrigerant handling), heating system, blower motor, controls

Body Exterior:

Panel removal/installation (doors, fenders, hood, trunk), trim, bumpers, glass replacement

Body Interior:

Dashboard, seats, door panels, carpeting, headliner, airbag systems

Scheduled Maintenance:

Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, timing belt inspection/replacement (if applicable)

Troubleshooting:

Diagnostic trouble codes (DTCs), symptom-based troubleshooting guides for common issues

Repair Rebuild:

Detailed step-by-step instructions for component removal, repair, and reinstallation

Diagnostic Procedures:

On-board diagnostics (OBD-II) P-codes and manufacturer-specific codes, scan tool usage, live data analysis

Wiring Diagram Interpretation:

Complete electrical schematics with component identification and circuit tracing

Depth:

Comprehensive, from basic fluid changes to complete engine and transmission overhauls, including electrical system diagnostics and bodywork repairs

📊 Manual Specifications

File Type:

Digital Software

Searchability:

Full text searchable

Printability:

Printable sections/pages (software dependent)

Binding:

N/A (Digital Format)

Paper:

N/A (Digital Format)

⚙️ Engine Specifications

Engine 1 Name:

2.4L Inline-4 (4G64)

Engine 1 Displacement:

2351 cc

Engine 1 Bore X Stroke:

87.0 mm x 96.0 mm

Engine 1 Compression Ratio:

9.5:1

Engine 1 Horsepower:

162 hp @ 5500 rpm

Engine 1 Torque:

162 lb-ft @ 3500 rpm

Engine 2 Name:

3.0L V6 (6G72)

Engine 2 Displacement:

2972 cc

Engine 2 Bore X Stroke:

91.1 mm x 76.0 mm

Engine 2 Compression Ratio:

9.0:1

Engine 2 Horsepower:

197 hp @ 5500 rpm

Engine 2 Torque:

205 lb-ft @ 3750 rpm

Engine 3 Name:

3.0L V6 Turbocharged (6G72 MIVEC Turbo)

Engine 3 Displacement:

2972 cc

Engine 3 Horsepower:

260 hp @ 5500 rpm (GT-S models)

Engine 3 Torque:

275 lb-ft @ 3500 rpm (GT-S models)

Fuel Delivery:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded gasoline (87 octane recommended, 91 octane for GT/GT-S)

Ignition System:

Distributorless Ignition System (DIS) with Coil-on-Plug (COP)

🔧 Transmission

Transmission 1 Type:

5-Speed Manual (F5M33 for 4-cyl, KM2A for V6)

Transmission 2 Type:

4-Speed Automatic (F4A51 with INVECS-II for 4-cyl, V4A51 with INVECS-II for V6)

Drivetrain:

Front-Wheel Drive (FWD) standard, All-Wheel Drive (AWD) optional on GT models

📐 Dimensions

Length:

179.7 inches (4564 mm)

Width:

71.0 inches (1803 mm)

Height:

52.9 inches (1344 mm)

Wheelbase:

101.3 inches (2573 mm)

Front Track:

60.6 inches (1539 mm)

Rear Track:

60.0 inches (1524 mm)

Ground Clearance:

4.7 inches (119 mm)

Curb Weight Min:

3100 lbs (approx. 1406 kg)

Curb Weight Max:

3400 lbs (approx. 1542 kg)

Trunk Capacity:

6.3 cu ft (178 liters)

🛡️ Safety Features

NHTSA Front Impact Driver:

Good

NHTSA Front Impact Passenger:

Good

NHTSA Side Impact Front Driver:

Good

NHTSA Side Impact Front Passenger:

Good

IIHS Moderate Overlap Front:

Good

ABS:

Standard on all models

Traction Control:

Optional/Standard on GT-S

Electronic Stability Control:

Not widely available on 2005 models

Airbags Front:

Dual front airbags standard

Airbags Side:

Optional front side airbags

Seatbelts:

3-point front and rear seatbelts, pretensioners and load limiters for front seats

💡 Technology Features

Audio System:

Factory AM/FM/CD player, optional Rockford Fosgate premium audio system with subwoofer.

Navigation:

Optional factory navigation system available on higher trim levels.

Cruise Control:

Standard on most models

Bluetooth:

Not typically integrated from the factory on this model year.

🔧 Maintenance

Oil Change Interval:

Every 3,750 miles or 3 months (severe duty), 7,500 miles or 6 months (normal duty)

Engine Air Filter Replacement:

Every 15,000 miles or 12 months

Cabin Air Filter Replacement:

Every 15,000 miles or 12 months

Spark Plug Replacement 4Cyl:

Every 60,000 miles (NGK Iridium)

Spark Plug Replacement V6:

Every 60,000 miles (NGK Iridium)

Timing Belt Replacement:

Every 60,000 miles or 5 years (4G64 engine) - CRITICAL MAINTENANCE ITEM

Transmission Fluid Change Auto:

Every 30,000 miles

Transmission Fluid Change Manual:

Every 30,000 miles

Engine Oil Type:

SAE 5W-30 (API SM or higher)

Engine Oil Capacity:

4.5 quarts (4.3 L) with filter for 4-cyl, 4.8 quarts (4.5 L) with filter for V6

Coolant Type:

Mitsubishi DiaQueen Super Long Life Coolant (Green) or equivalent (50/50 mix)

Coolant Capacity:

6.9 quarts (6.5 L) for 4-cyl, 7.2 quarts (6.8 L) for V6

Brake Fluid Type:

DOT 3 or DOT 4

Power Steering Fluid Type:

Dexron III Automatic Transmission Fluid (ATF)

Automatic Transmission Fluid Type:

Mitsubishi DiaQueen ATF-SP III or equivalent

Manual Transmission Fluid Type:

API GL-4 SAE 75W-90

Common Issue Transmission Auto:

Failure of the Transmission Control Module (TCM) or valve body issues leading to harsh shifting or slipping.

Common Issue Engine Timing Belt:

Timing belt breakage if not replaced at recommended intervals, leading to catastrophic engine damage.

Common Issue Suspension:

Premature wear of front lower control arm bushings and rear strut mounts.

Common Issue Electrical:

Window motor failure, issues with interior lighting, and intermittent power to accessories.

Common Issue Brakes:

Squealing or premature wear of brake pads and rotors, especially with aggressive driving.

📚 Vehicle History

Brand Origins:

Mitsubishi Motors is a Japanese multinational automotive manufacturer headquartered in Tokyo, Japan, known for its diverse product line and innovative technologies.

Generation 3 Introduction:

The third generation Eclipse (2000-2005) was a significant redesign, moving to the shared Chrysler/Mitsubishi 'D Platform' and offering a more mature and refined design compared to its predecessor.

2005 Model Year Updates:

For 2005, the Eclipse received minor cosmetic updates, including revised front and rear fascias, new wheel designs, and interior enhancements. GT-S model introduced with a more aggressive body kit and sport-tuned suspension.

Assembly Location:

Normal, Illinois, USA (Diamond-Star Motors plant, a joint venture with Chrysler)

Production Years 3Rd Gen:

2000-2005

🏆 Awards & Recognition

Award 1:

Car and Driver's '10Best' (for specific sporty models in earlier generations, though not the 2005 model specifically)