🏷️ Basic Information

Make:

Mitsubishi

Model:

Eclipse

Year:

2009

Model Code:

NZ1

Chassis Code:

4G63 (GT/GTS), 4G69 (GS/SE)

👋 Introduction

Market Position:

The 2009 Mitsubishi Eclipse represented the final model year of the fifth generation, positioning itself as a stylish, sporty coupe and convertible aimed at the affordable performance segment, competing with vehicles like the Ford Mustang, Chevrolet Camaro (though less powerful), and Nissan 370Z in its higher trims.

Competitive Analysis:

In its segment, the Eclipse offered a blend of sporty aesthetics and accessible performance, particularly with the V6 engine options. Its front-wheel-drive bias (with optional all-wheel-drive on earlier generations, but discontinued for 2009) differentiated it from some rear-wheel-drive competitors. The manual offered here provides critical information for maintaining and repairing this unique platform.

Key Features:

The 2009 Eclipse was available in various trims (GS, GS Sport, GT), offering distinct engine and feature packages. This service manual is essential for owners and technicians to properly service and repair the vehicle, ensuring optimal performance and longevity, especially given its sporty nature.

📋 Manual Details

Coverage Areas:

Complete vehicle service and repair

Page Count:

Over 2000 pages (estimated for comprehensive software)

Manual Type:

Official Factory Service & Repair Manual Software

Language:

English

Format:

Digital Software (e.g., PDF, proprietary diagnostic software interface)

📖 Manual Coverage

Systems Covered:

Engine Mechanical, Engine Electrical, Fuel System, Ignition System, Exhaust System, Cooling System, Lubrication System, Transmission (Manual & Automatic), Driveline, Suspension, Steering, Brakes (ABS, EBD), Climate Control (HVAC), Body Control Module (BCM), SRS Airbag System, Lighting System, Power Accessories, Audio System, Diagnostics & Troubleshooting, Wiring Diagrams

Procedures Included:

Scheduled Maintenance, Routine Inspections, Component Removal & Installation, Overhaul Procedures, Diagnostic Fault Finding, Repair Procedures, Electrical System Testing, Bodywork Repair, Troubleshooting Guides, Torque Specifications, Lubricant Specifications, Fluid Capacities

Technical Depth:

Comprehensive factory-level technical data, including detailed diagrams, schematics, diagnostic trouble codes (DTCs), and step-by-step repair instructions suitable for professional technicians and advanced DIY enthusiasts.

📊 Manual Specifications

File Format:

Searchable PDF or proprietary executable software with integrated search functionality.

Print Quality:

High-resolution digital content optimized for clear viewing and printing of diagrams and text.

Binding Type:

N/A (Software format)

Paper Type:

N/A (Software format)

⚙️ Engine Specifications

Primary Engine Gs:

2.4L SOHC MIVEC I4 (4G69)

Primary Engine Gs Sport:

2.4L SOHC MIVEC I4 (4G69)

Primary Engine Gt:

3.8L SOHC MIVEC V6 (6G75)

Horsepower Gs:

162 hp @ 6000 rpm

Torque Gs:

161 lb-ft @ 4000 rpm

Horsepower Gt:

265 hp @ 6000 rpm

Torque Gt:

262 lb-ft @ 4500 rpm

Fuel System Type:

Electronic Multi-Point Fuel Injection (MPI)

Fuel Type:

Unleaded gasoline

Recommended Octane:

87 Octane (regular) for 4-cylinder; 91 Octane (premium) recommended for 6-cylinder GT

🔧 Transmission

Standard Transmission Gs:

5-speed manual

Standard Transmission Gt:

6-speed manual

Optional Transmission:

4-speed INVECS-II Automatic with Sportronic (on both 4-cyl and V6 models)

Transmission Features Auto:

Sportronic Shifting (manual mode)

Transmission Features Manual:

Clutch Type: Dry single plate, Hydraulic actuation

📐 Dimensions

Length:

181.1 in (4600 mm)

Width:

71.4 in (1813 mm)

Height Coupe:

53.3 in (1354 mm)

Height Convertible:

53.4 in (1356 mm)

Wheelbase:

105.1 in (2670 mm)

Front Track:

61.2 in (1555 mm)

Rear Track:

61.2 in (1555 mm)

Front Headroom:

~38.0 in

Rear Headroom:

~34.0 in

Cargo Volume Coupe Rear Seats Up:

~15.5 cu ft

Cargo Volume Convertible Top Down:

~5.4 cu ft

Curb Weight Gs Coupe:

~3274 lbs (1485 kg)

Curb Weight Gt Coupe:

~3549 lbs (1610 kg)

Curb Weight Gt Convertible:

~3748 lbs (1700 kg)

🛡️ Safety Features

NHTSA Front Impact Driver:

5-Star

NHTSA Front Impact Passenger:

5-Star

NHTSA Side Impact Front Driver:

5-Star

NHTSA Side Impact Front Passenger:

5-Star

NHTSA Side Impact Rear Driver:

4-Star

NHTSA Side Impact Rear Passenger:

4-Star

IIHS Front Offset G:

Good

IIHS Side Impact G:

Good

Active Features:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (TCS) (standard on GT, optional on GS)

Passive Features:

Front Advanced Airbags, Front Seat-Mounted Side Airbag Curtains, Active Head Restraints (front seats), Crumple Zones, Side-Impact Door Beams

💡 Technology Features

Infotainment Options:

Available touchscreen navigation system, Rockford Fosgate premium audio system, auxiliary audio input jack.

Driver Assistance Features:

Traction Control System (TCS), Electronic Stability Control (ESC) (may be standard or optional depending on trim and market).

Connectivity Features:

Bluetooth hands-free phone system (optional on certain trims).

🔧 Maintenance

Oil Change Interval:

Every 3,750 miles (6,000 km) or 6 months, whichever comes first, or up to 7,500 miles (12,000 km) with synthetic oil and filter, subject to driving conditions. Consult manual for specifics.

Air Filter Replacement:

Every 15,000 miles (24,000 km) or 12 months.

Spark Plug Replacement I4:

Every 60,000 miles (96,000 km) using NGK IFR5A11 iridium spark plugs.

Spark Plug Replacement V6:

Every 60,000 miles (96,000 km) using NGK PLFR6A-11 iridium spark plugs.

Timing Belt Replacement:

N/A (Both 4-cylinder and V6 engines use timing chains, requiring inspection but typically not periodic replacement unless issues arise).

Engine Oil Type I4:

SAE 5W-20 (API SN or ILSAC GF-5 certified)

Engine Oil Type V6:

SAE 5W-20 (API SN or ILSAC GF-5 certified)

Engine Oil Capacity I4:

4.5 US quarts (4.3 liters) with filter

Engine Oil Capacity V6:

6.0 US quarts (5.7 liters) with filter

Transmission Fluid Manual:

Gear oil: API GL-4 SAE 75W-85 or equivalent

Transmission Fluid Automatic:

DIA Queen ATF-SP III or equivalent

Coolant Type:

Long-life coolant (Mitsubishi Super Long Life Coolant or equivalent)

Known Issues General:

Interior trim rattles, premature wear on certain suspension components (bushings, ball joints), occasional issues with power window regulators, potential for ABS/TCS warning lights due to sensor issues. V6 models may experience exhaust manifold leaks.

Known Issues Engine 4G69:

Can be prone to carbon buildup if not maintained properly. Some reports of oil consumption if maintenance is neglected.

Known Issues Engine 6G75:

While generally robust, can be sensitive to cooling system maintenance. Water pump and thermostat should be monitored. Exhaust system components can be prone to corrosion.

📚 Vehicle History

Brand Heritage:

Mitsubishi Motors has a long history in the automotive industry, known for developing sporty and often innovative vehicles. The Eclipse nameplate itself has been a significant part of Mitsubishi's performance-oriented offerings since its introduction in the early 1990s.

Model Evolution:

The fifth generation Eclipse (2006-2009) marked a departure from its predecessor's all-wheel-drive performance heritage, focusing more on front-wheel-drive sporty styling and V6 power. The 2009 model was the final iteration before production ceased, representing the culmination of this design and engineering philosophy.

Production Location:

Normal, Illinois, USA

Production Years:

2006-2009

🏆 Awards & Recognition

Recognitions General:

While the 2009 model year did not receive specific major awards, the Eclipse has historically been recognized for its styling and value proposition in the sporty coupe segment.

Ratings Consumer Reports:

Consumer Reports ratings for the 2009 Eclipse generally indicated average to below-average predicted reliability, particularly concerning the powertrain and electronics. This underscores the importance of a comprehensive service manual for proactive maintenance.