🏷️ Basic Information

Make:

Mitsubishi

Model:

Galant

Year:

2007

Chassis Code:

DE Series (E15A, E17A)

Platform:

Mitsubishi PS platform

👋 Introduction

Market Position:

The 2007 Mitsubishi Galant was positioned as a mid-size sedan, competing in a segment with established players like the Toyota Camry, Honda Accord, and Nissan Altima. It offered a blend of distinctive styling, comfort, and a choice of capable powertrains, aiming to attract buyers seeking an alternative to the mainstream.

Competitive Analysis:

Competitors often excelled in fuel economy, refinement, and perceived reliability. The Galant differentiated itself with its bolder exterior design and, particularly in higher trims, a more potent V6 engine option. This manual provides the in-depth technical information needed to maintain and repair this specific offering.

Key Features:

This software manual is an officially licensed product, ensuring accuracy and completeness mirroring dealership-level repair information. It offers immediate access to critical diagnostic and repair data, crucial for DIY enthusiasts and professional mechanics alike.

📋 Manual Details

Coverage Areas:

All major mechanical, electrical, body, and HVAC systems for the 2007 Mitsubishi Galant.

Page Count:

Likely extensive, typical of OEM-level service manuals, often exceeding 2,000 pages in compiled digital format.

Manual Type:

Official Service and Repair Manual Software.

Language:

English

Format:

Software/Digital (likely PDF or proprietary viewer).

📖 Manual Coverage

Systems Covered:

Engine Mechanical (4G69, 6G75), Engine Control System (ECU), Fuel System, Ignition System, Cooling System, Lubrication System, Exhaust System, Automatic Transmission (F4A51), Manual Transmission (KM160/KM171 - less common for this year/model), Drivetrain (FWD), Suspension (Front MacPherson Strut, Rear Multi-link), Steering System (Power Rack and Pinion), Braking System (ABS, EBD), Electrical System (Wiring Diagrams, Components), Climate Control (HVAC), Body & Frame, Interior Trim, Safety Systems (Airbags, Seatbelts), Audio System, Lighting.

Procedures Included:

Routine maintenance, troubleshooting diagnostic procedures, component removal and installation, repair procedures, overhaul instructions, wiring harness repair, diagnostic trouble code (DTC) interpretation and resolution, specifications and tolerances, torque values, fluid capacities and types, special tool requirements.

Technical Depth:

Comprehensive. Covers from basic fluid changes and inspections to advanced engine and transmission diagnostics, electrical system troubleshooting, and body repair.

📊 Manual Specifications

File Format:

Digital software providing searchable and printable content. May include interactive diagrams.

Print Quality:

High-resolution for clear diagrams and text, suitable for professional printing if desired.

Binding Type:

N/A (Digital Software).

Paper Type:

N/A (Digital Software).

⚙️ Engine Specifications

Primary Engine:

2.4L 4-cylinder (4G69 MIVEC DOHC)

Secondary Engine:

3.8L V6 (6G75 SOHC MIVEC)

Horsepower 4Cyl:

157 hp @ 5,700 rpm

Torque 4Cyl:

160 lb-ft @ 4,000 rpm

Horsepower V6:

230 hp @ 5,700 rpm

Torque V6:

255 lb-ft @ 4,000 rpm

Fuel System:

Electronic Fuel Injection (EFI) with multi-point injection.

Engine Management:

Engine Control Unit (ECU) managing ignition timing, fuel injection, MIVEC operation, and emissions.

Cooling System:

Pressurized, liquid-cooled system with an engine-driven fan or electric fan depending on configuration.

Lubrication System:

Pressurized wet-sump system.

🔧 Transmission

Standard Transmission:

5-speed manual transmission (KM160/KM171, primarily on 4-cylinder models).

Optional Transmission:

5-speed INVECS-II electronically controlled automatic transmission (F4A51).

Transmission Features:

Automatic transmission may feature a Sportronic® manual shift mode. Gear ratios vary between 4-cylinder and V6 models, and manual vs. automatic transmissions.

Automatic Transmission Fluid:

Mitsubishi Diaqueen ATF J3 or equivalent SP-III fluid.

Manual Transmission Fluid:

API GL-4 or GL-5, SAE 75W-90 gear oil (specific capacity listed in manual).

📐 Dimensions

Length:

Approximately 191.5 inches (4864 mm).

Width:

Approximately 71.7 inches (1821 mm).

Height:

Approximately 58.3 inches (1481 mm).

Wheelbase:

Approximately 108.7 inches (2761 mm).

Curb Weight:

Ranges from approximately 3,300 lbs (1500 kg) for 4-cyl models to over 3,700 lbs (1680 kg) for V6 models.

Gross Vehicle Weight Rating:

Varies by configuration, specified in manual.

Trunk Volume:

Approximately 14.5 cubic feet (410 liters).

Wheelbase:

108.7 inches

Wheel Bolt Pattern:

5x114.3 mm (5x4.5 inches).

Tire Sizes:

Common sizes include P215/60R16, P215/55R17, and P225/55R18 depending on trim level.

🛡️ Safety Features

NHTSA Front Impact Driver:

Good (for the 2007 model year, specific ratings may vary).

NHTSA Front Impact Passenger:

Good (for the 2007 model year, specific ratings may vary).

IIHS Front Offset:

Acceptable or Good depending on specific testing and year of evaluation.

Active Features:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control (TCL) on some models.

Passive Features:

Front airbags, front side-impact airbags, side curtain airbags (available on some trims), pretensioner seatbelts.

💡 Technology Features

Infotainment System:

Available Rockford-Fosgate premium audio system, CD player, AM/FM radio. Higher trims may offer touchscreen navigation systems.

Driver Assistance Features:

Limited driver assistance features by modern standards. Cruise control is standard. ABS and EBD are present for braking control.

Connectivity Options:

Auxiliary input for audio devices may be present on certain trims or aftermarket installations. No Bluetooth or USB connectivity from the factory.

🔧 Maintenance

Oil Change Interval:

Typically every 3,750 miles or 3 months for severe driving, or 7,500 miles/6 months for normal driving, using recommended synthetic blend or full synthetic oil (refer to manual for exact specifications).

Air Filter Replacement:

Check every 15,000 miles, replace as needed or approximately every 30,000 miles.

Cabin Air Filter Replacement:

Check every 15,000 miles, replace as needed or approximately every 30,000 miles.

Spark Plug Replacement:

Iridium-tipped spark plugs recommended. Check at 60,000 miles, replace approximately every 105,000 miles.

Coolant Flush Interval:

First flush at 60,000 miles or 48 months, then every 45,000 miles or 36 months thereafter.

Engine Oil Specification:

SAE 5W-20 or 5W-30 synthetic blend or full synthetic oil, API SN or newer.

Coolant Specification:

Mitsubishi Super Long Life Coolant (SLLC) or equivalent HOAT coolant (Pink).

Brake Fluid Specification:

DOT 3 or DOT 4 brake fluid.

Known Issues:

Some reported issues include occasional transmission shifting problems, potential for oil leaks from valve covers or oil pans, and HVAC system blower motor issues. The timing belt on the 6G75 V6 engine requires replacement at specified intervals (refer to manual).

📚 Vehicle History

Brand Heritage:

Mitsubishi Motors boasts a long history in automotive manufacturing, known for its early adoption of technologies like electronic fuel injection and four-wheel drive systems in rally racing.

Model Evolution:

The 2007 Galant is part of the eighth generation (produced from 2003-2012 in North America). This generation represented a significant styling departure from its predecessors, aiming for a more European-influenced aesthetic. It was built on a global platform.

Production Location:

North American models were primarily produced at Mitsubishi's assembly plant in Normal, Illinois, USA.

🏆 Awards & Recognition

Recognitions:

While the 2007 Galant did not garner as many mainstream awards as some competitors, its distinctive styling and optional V6 powertrain were often noted by automotive press. Specific awards for this model year are not widely prominent.

Ratings:

Consumer satisfaction and reliability ratings from sources like J.D. Power and Consumer Reports for this generation were generally average to slightly below average compared to segment leaders.