2003 Mitsubishi Galant Service Repair Manual

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🏷️ Basic Information Identification Make: Mitsubishi Model: Galant Year: 2003 Codes Chassis Code: E50/E70/E80 Series (North American specific for this generation, though international models differ) Engine Code Primary: 4G64 (2.4L...

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类型: Car

斯库: 150093

标签: 2003 Car Cars Galant Misc Mitsubishi

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Description

🏷️ Basic Information

Identification

Make:

Mitsubishi

Model:

Galant

Year:

Codes

Chassis Code:

E50/E70/E80 Series (North American specific for this generation, though international models differ)

Engine Code Primary:

4G64 (2.4L SOHC I4)

Engine Code Optional:

6G72 (3.0L SOHC V6 - commonly found in ES and LS trims)

👋 Introduction

Market Position

Segment:

Mid-size sedan

Target Audience:

Value-conscious consumers, families, individuals seeking a reliable and comfortable sedan.

Competitive Analysis

Key Competitors:

Honda Accord, Toyota Camry, Nissan Altima, Ford Fusion, Chevrolet Malibu.

Key Features

Design:

Sleek, aerodynamic styling with a distinctive front grille and refined interior.

Powertrain Options:

Available in economical 4-cylinder and powerful V6 engine options.

Value Proposition:

Offers a good balance of features, performance, and affordability.

📋 Manual Details

Coverage Areas

Manual Coverage:

Complete repair and service procedures, diagnostics, wiring diagrams, specifications, maintenance schedules.

Page Count

Estimated Page Count:

1500+

Manual Type

Manual Type:

Factory Authorized Service Manual / Repair Manual

Language

Language:

English

Format

Format:

📖 Manual Coverage

Systems Covered

Powertrain:

Engine mechanical (4G64, 6G72), fuel system, ignition system, emission control systems, cooling system, lubrication system, exhaust system.

Transmission:

Automatic Transaxle (4-speed F4A42/W4A42), clutch (if applicable for manual transmission variants, though less common for 2003 NA models), driveline, axles, CV joints.

Chassis:

Suspension (front MacPherson strut, rear multi-link), steering system, brake system (ABS, front disc, rear drum/disc).

Electrical:

Body electrical systems, lighting, power accessories, instrument cluster, HVAC controls, infotainment, engine control module (ECM), transmission control module (TCM), ABS control module, airbags.

Body:

Body panels, doors, windows, mirrors, interior trim, seats, safety systems (airbags, seatbelts).

Procedures Included

Maintenance:

Scheduled maintenance, fluid changes (oil, coolant, transmission fluid, brake fluid), filter replacements, inspections.

Repair:

Engine overhaul, transmission rebuild, brake caliper replacement, suspension component repair, electrical component troubleshooting and replacement, body panel repair.

Diagnostics:

OBD-II diagnostic trouble codes (DTCs), sensor testing, actuator testing, wiring harness troubleshooting, component-specific diagnostic procedures.

Technical Depth

Depth:

Comprehensive, covering everything from basic fluid checks to full engine and transmission rebuilds, including detailed torque specifications, clearances, and diagnostic strategies.

📊 Manual Specifications

File Format

Searchability:

Searchable text content for quick information retrieval.

Printable:

Printable pages, allowing for offline use or printing of specific sections.

Print Quality

Image Resolution:

High-resolution illustrations, diagrams, and schematics for clarity.

Binding Type

Binding Type:

N/A (Digital PDF format)

Paper Type

Paper Type:

N/A (Digital PDF format)

⚙️ Engine Specifications

Primary Engine

Engine Name:

4G64 Inline-4

Displacement:

2.4 Liters (2351 cc)

Configuration:

SOHC 16-valve

Bore X Stroke:

86.5 mm x 100.0 mm

Compression Ratio:

9.0:1

Horsepower:

140-147 hp @ 5750 rpm (depending on specific trim and calibration)

Torque:

155-160 lb-ft @ 4500 rpm (depending on specific trim and calibration)

Fuel Delivery:

Multi-port Fuel Injection (MPI)

Ignition System:

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

Recommended Fuel:

87 Octane Regular Unleaded

Optional Engine

Engine Name:

6G72 V6

Displacement:

3.0 Liters (2972 cc)

Configuration:

SOHC 24-valve

Horsepower:

190-195 hp @ 6000 rpm

Torque:

205-210 lb-ft @ 4500 rpm

Fuel Delivery:

Multi-port Fuel Injection (MPI)

🔧 Transmission

Standard

Transmission Type:

4-Speed Automatic Transaxle

Transmission Model Code:

F4A42 / W4A42 (depending on drivetrain and engine)

Transmission Fluid Type:

DIAMOND ATF SP-III

Optional

Transmission Type:

5-Speed Manual (Less common in North American market for 2003)

Transmission Fluid Type Manual:

GL-4 SAE 75W-90 (or equivalent specified by Mitsubishi)

Features

Overdrive:

Yes (4th gear)

Traction Control:

Optional on some V6 models (TCL)

📐 Dimensions

Exterior

Length:

185.0 inches (4699 mm)

Width:

69.4 inches (1763 mm)

Height:

55.5 inches (1410 mm)

Wheelbase:

104.3 inches (2649 mm)

Front Track:

60.2 inches (1530 mm)

Rear Track:

60.0 inches (1524 mm)

Weights

Curb Weight 4Cyl:

3252 lbs (1475 kg)

Curb Weight V6:

3472 lbs (1575 kg)

Gross Vehicle Weight Rating:

Approx. 4400-4600 lbs (1995-2087 kg)

Cargo

Trunk Volume:

14.4 cubic feet (408 liters)

Wheels And Tires

Wheel Bolt Pattern:

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

Standard Tire Size 4Cyl:

P205/60R15

Optional Tire Size V6:

P215/50R17

🛡️ Safety Features

Ratings

NHTSA Front Crash Test:

4 Stars (Driver and Passenger)

IIHS Moderate Overlap Front:

Good (GM 2003 testing protocols)

Active Features

Standard on LS, optional on ES

Traction Control:

Optional on V6 models

Passive Features

Airbags:

Driver and front passenger airbags standard. Optional side airbags.

Seatbelts:

3-point front seatbelts with pretensioners, 3-point rear seatbelts.

💡 Technology Features

Infotainment

Audio System:

Optional premium audio system with CD player, AM/FM stereo, and equalizer. Base models may have a standard 4-speaker system.

Climate Control:

Manual air conditioning standard, optional automatic climate control on higher trims.

Driver Assistance

Cruise Control:

Standard on most trims.

Connectivity

Power Windows:

Standard on all trims.

Power Door Locks:

Standard on all trims.

Keyless Entry:

Optional on most trims.

🔧 Maintenance

Service Intervals

Engine Oil Change:

Every 3,750 miles (6,000 km) or 3 months, whichever comes first (under severe driving conditions); 7,500 miles (12,000 km) or 6 months (under normal driving conditions).

Engine Oil Filter Replacement:

With every oil change.

Engine Air Filter Replacement:

Every 30,000 miles (48,000 km) or as needed.

Cabin Air Filter Replacement:

Every 15,000 miles (24,000 km) or annually.

Spark Plug Replacement 4G64:

Iridium-tipped plugs: 100,000 miles (160,000 km). Standard plugs: 30,000 miles (48,000 km).

Spark Plug Replacement 6G72:

Iridium-tipped plugs: 100,000 miles (160,000 km).

Timing Belt Replacement 4G64:

Every 60,000 miles (96,000 km) or 4 years.

Timing Belt Replacement 6G72:

Every 60,000 miles (96,000 km) or 4 years.

Transmission Fluid Change:

Every 30,000 miles (48,000 km) or 24 months.

Coolant Flush And Replace:

Every 30,000 miles (48,000 km) or 24 months.

Brake Fluid Flush And Replace:

Every 30,000 miles (48,000 km) or 24 months.

Fluid Specifications

Engine Oil Capacity 4G64:

4.5 U.S. quarts (4.3 liters) with filter

Engine Oil Capacity 6G72:

4.5 U.S. quarts (4.3 liters) with filter

Engine Oil Viscosity:

5W-30 (API Service SG or higher)

Transmission Fluid Capacity:

Approx. 7.1 U.S. quarts (6.7 liters) for drain and refill

Known Issues

Engine Mounts:

Premature wear and failure of engine mounts leading to vibration and noise.

Transmission Shifting Issues:

Erratic shifting or delayed engagement in automatic transmissions, often related to solenoids or fluid degradation.

Cv Axle Boots:

Tearing of front CV axle boots leading to joint damage and noise.

Alternator:

Early failure of the alternator, especially on V6 models.

Power Steering Pump:

Leaking or failure of the power steering pump, causing loss of assist.

📚 Vehicle History

Brand Heritage

Manufacturer:

Mitsubishi Motors Corporation (Japan)

Model Evolution

Generation:

Sixth Generation (1999-2003)

Design Language:

Introduced a more European-influenced styling compared to previous generations, moving away from the 'jet-fighter' aesthetic of the 1990s.

Production

Production Location:

North American models assembled in Normal, Illinois, USA.

Production Years For Generation:

1999, 2000, 2001, 2002, 2003