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.
Technical Depth
Depth:
Covers everything from basic preventive maintenance to complete engine and transmission overhauls, including detailed electrical diagnostics and bodywork.
📊 Manual Specifications
File Format
File Format:
PDF (Portable Document Format)
Print Quality
Printability:
Printable (individual pages or entire manual).
Binding Type
Binding Type:
N/A (Digital Format - PDF)
Paper Type
Paper Type:
N/A (Digital Format - PDF)
Software Requirements
Software:
Adobe Acrobat Reader or compatible PDF viewer.
Compatibility
Operating Systems:
Compatible with all versions of Windows and Mac.
⚙️ Engine Specifications
Primary Engine
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.
Performance
Engine Layout:
V-engine
Fuel System
Fuel Delivery:
Multi-Point Fuel Injection (MPI) with Electronic Fuel Injection (EFI).
Fuel Type:
Unleaded gasoline
🔧 Transmission
Standard
Automatic Transaxle:
4-speed automatic (early models), 5-speed automatic with INVECS-II (later models).
Optional
Manual Transaxle:
No manual transmission offered for the Endeavor in North America.
Approximately 4,100 - 4,300 lbs (1860 - 1950 kg) depending on configuration.
🛡️ Safety Features
Ratings
NHTSA Frontal Impact:
5-Star (Driver & Passenger) for 2004-2005 models.
IIHS Side Impact:
Good (for models tested).
Active Features
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).
Passive Features
Airbags:
Front dual-stage airbags, front side-impact airbags, available full-length side curtain airbags.
💡 Technology Features
Infotainment
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.
Driver Assistance
Camera Options:
Some later models offered a rearview camera.
Connectivity
Bluetooth:
Bluetooth connectivity was an optional feature on later models.
🔧 Maintenance
Service Intervals Oil
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.
Service Intervals Filters
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).
Fluid Specifications Engine
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.
Fluid Specifications Transmission
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.
Fluid Specifications Coolant
Coolant Type:
Long-life coolant (e.g., red or pink ethylene glycol-based). Use 50/50 mixture with distilled water.
Fluid Specifications Power Steering
Power Steering Fluid Type:
ATF SP-III or specified power steering fluid. Verify in manual.
Fluid Specifications Brake
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid. Always use fresh fluid from a sealed container.
Known Issues
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
Brand Heritage
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.
Model Evolution
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.
Production
Assembly Location:
Normal, Illinois, USA (Diamond-Star Motors plant).
Production Years
Production Span:
2003-2011 (for model years 2004-2011).
🏆 Awards & Recognition
Recognitions
Safety Awards:
Received 5-star safety ratings from the NHTSA for frontal impact in many of its production years, highlighting its structural integrity.