🏷️ Basic Information

Make:

Mitsubishi

Model:

Endeavor

Applicable Years:

2004, 2005, 2006, 2007, 2008, 2009, 2010

Chassis Code:

CS (First Generation)

👋 Introduction

Positioning:

Mid-size crossover SUV. Competed against vehicles like the Ford Edge, Toyota Highlander, Honda Pilot, and Chevrolet Equinox.

Strengths:

Often praised for its powerful V6 engine, comfortable ride, and spacious interior, especially in early models. Offered a good value proposition.

Features:

Available All-Wheel Drive (AWD), optional third-row seating (early models), powerful V6 engine options, spacious cabin.

📋 Manual Details

Coverage:

Complete service, repair, troubleshooting, and maintenance for Mitsubishi Endeavor (2004-2010).

Page Count Estimate:

Likely over 2000 pages (typical for comprehensive factory service manuals).

Type:

Factory Service Manual / Workshop Manual / Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, cylinder head, block, crankshaft, pistons, connecting rods, timing system, lubrication system, cooling system.

Engine Electrical:

Ignition system, starting system, charging system, engine control module (ECM), sensors, actuators, diagnostic trouble codes (DTCs).

Emission Control:

Catalytic converter, oxygen sensors, EVAP system, EGR system, emissions-related diagnostic procedures.

Fuel System:

Fuel tank, fuel pump, fuel injectors, fuel lines, fuel pressure regulator, fuel filter, EFI system.

Drivetrain Clutch:

Clutch assembly, release bearing, clutch hydraulics (if applicable).

Drivetrain Manual Transaxle:

Manual transaxle overhaul, internal components, gear shifting mechanisms, fluid specifications.

Drivetrain Automatic Transaxle:

Automatic transaxle diagnosis, repair, overhaul, valve body, torque converter, ATF specifications.

Drivetrain Driveshaft Axles:

Driveshaft components, CV joints, half-shafts, wheel bearings, differential service.

Suspension System:

Front and rear suspension components, struts, shocks, control arms, bushings, springs, alignment specifications.

Steering System:

Power steering pump, steering rack, tie rods, steering column, alignment procedures, fluid specifications.

Restraint System:

Airbag system, seat belts, SRS module, diagnostic and repair procedures.

Brake System:

Front and rear brakes (disc/drum), ABS system, brake fluid specifications, bleeding procedures, component replacement.

Body Interior Exterior:

Body panel removal and installation, doors, hood, trunk, glass, interior trim, upholstery, weatherstripping.

Body Electrical System:

Lighting systems, power windows, power locks, mirrors, wipers, horn, instrument cluster, interior lighting, exterior lighting.

HVAC System:

Air conditioning system, heater, ventilation, blower motor, evaporator, condenser, refrigerant handling, cabin filter replacement.

Maintenance:

Routine maintenance tasks such as oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement.

Troubleshooting:

Systematic diagnostic procedures for identifying and resolving common and complex vehicle issues, including fault code interpretation.

Repair:

Step-by-step instructions for component removal, repair, and reinstallation, covering major vehicle systems.

Diagnostics:

Detailed diagnostic flowcharts, wiring schematics, and specifications for pinpointing faults.

Wiring Schematics:

Comprehensive electrical wiring diagrams for all vehicle systems, crucial for electrical troubleshooting.

Depth:

Covers everything from basic preventive maintenance to complete engine and transmission overhauls, including detailed electrical diagnostics and bodywork.

📊 Manual Specifications

File Format:

PDF (Portable Document Format)

Printability:

Printable (individual pages or entire manual).

Binding Type:

N/A (Digital Format - PDF)

Paper Type:

N/A (Digital Format - PDF)

Software:

Adobe Acrobat Reader or compatible PDF viewer.

Operating Systems:

Compatible with all versions of Windows and Mac.

⚙️ Engine Specifications

Engine Code Displacement 1:

6G72 V6, 3.5L SOHC MPI (2004-2005)

Horsepower Torque 1:

Approximately 215-225 hp and 235-245 lb-ft torque.

Engine Code Displacement 2:

6G75 V6, 3.8L SOHC MIVEC MPI (2006-2010)

Horsepower Torque 2:

Approximately 230-235 hp and 255-260 lb-ft torque.

Engine Layout:

V-engine

Fuel Delivery:

Multi-Point Fuel Injection (MPI) with Electronic Fuel Injection (EFI).

Fuel Type:

Unleaded gasoline

🔧 Transmission

Automatic Transaxle:

4-speed automatic (early models), 5-speed automatic with INVECS-II (later models).

Manual Transaxle:

No manual transmission offered for the Endeavor in North America.

Drivetrain:

Front-Wheel Drive (FWD) standard, All-Wheel Drive (AWD) optional.

📐 Dimensions

Length:

Approximately 192.4 inches (4887 mm)

Width:

Approximately 76.0 inches (1930 mm)

Height:

Approximately 67.1 inches (1704 mm)

Wheelbase:

Approximately 113.0 inches (2870 mm)

Curb Weight:

Approximately 4,100 - 4,300 lbs (1860 - 1950 kg) depending on configuration.

🛡️ Safety Features

NHTSA Frontal Impact:

5-Star (Driver & Passenger) for 2004-2005 models.

IIHS Side Impact:

Good (for models tested).

ABS:

Standard Anti-lock Braking System (ABS).

Traction Control:

Available Traction Control System (TCS).

Electronic Stability:

Available Electronic Stability Control (ESC) or Active Stability Control (ASC).

Airbags:

Front dual-stage airbags, front side-impact airbags, available full-length side curtain airbags.

💡 Technology Features

Audio System:

Standard AM/FM/CD player, optional Rockford Fosgate premium audio system, available in-dash CD changer. Some models featured rear-seat entertainment systems.

Camera Options:

Some later models offered a rearview camera.

Bluetooth:

Bluetooth connectivity was an optional feature on later models.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 to 7,500 miles or 6 months, whichever comes first. Refer to manual for specific recommendations based on driving conditions.

Air Filter Replacement:

Inspect every 15,000 miles, replace as needed (typically 30,000 miles).

Cabin Air Filter Replacement:

Inspect annually, replace as needed (typically 15,000-30,000 miles).

Engine Oil Type:

SAE 5W-30 is commonly recommended. Check owner's manual for exact specification (e.g., API service category).

Engine Oil Capacity:

Approximately 4.5 - 5.0 quarts (4.3 - 4.7 liters) with filter change for 3.5L and 3.8L engines. Verify in manual.

Automatic Transaxle Fluid Type:

Mitsubishi Diamond SP-III or equivalent ATF. Crucial to use the correct type.

Automatic Transaxle Fluid Capacity:

Approximately 9.0 - 9.5 quarts (8.5 - 9.0 liters) for a drain and fill. Overhaul capacity is higher. Verify in manual.

Coolant Type:

Long-life coolant (e.g., red or pink ethylene glycol-based). Use 50/50 mixture with distilled water.

Power Steering Fluid Type:

ATF SP-III or specified power steering fluid. Verify in manual.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid. Always use fresh fluid from a sealed container.

Common Issues:

Transmission issues (slipping, shifting problems, especially on earlier models), power steering pump leaks, occasional engine mount wear, ABS sensor failures, and door lock actuator failures.

Timing Belt Vs Chain:

Both the 3.5L and 3.8L V6 engines utilize a timing chain, which generally does not require periodic replacement like a timing belt. However, tensioners and guides can wear over time.

📚 Vehicle History

Mitsubishi Motors:

Mitsubishi Motors is a Japanese multinational automotive manufacturer with a long history dating back to 1917. Known for its diverse product range and motorsports heritage.

Endeavor First Gen:

The Mitsubishi Endeavor was introduced for the 2004 model year as Mitsubishi's entry into the mid-size crossover SUV segment. It was built on a unibody platform shared with other Mitsubishi vehicles. A significant update occurred for the 2006 model year, introducing the larger 3.8L V6 engine and other refinements.

Assembly Location:

Normal, Illinois, USA (Diamond-Star Motors plant).

Production Span:

2003-2011 (for model years 2004-2011).

🏆 Awards & Recognition

Safety Awards:

Received 5-star safety ratings from the NHTSA for frontal impact in many of its production years, highlighting its structural integrity.