Segment:
Full-size, body-on-frame SUV, positioned as a capable off-road and family vehicle.
Key Competitors:
Ford Explorer, Chevrolet TrailBlazer/Blazer, Jeep Grand Cherokee, Toyota 4Runner, Nissan Pathfinder.
Strengths:
Robust off-road capability (Super Select 4WD II), powerful V6 engines, spacious interior, durable construction.
Target Audience:
Families, outdoor enthusiasts, individuals seeking a reliable and capable SUV for diverse driving conditions.
Usefulness:
Essential for owners and independent mechanics looking to perform accurate repairs, maintenance, and diagnostics, ensuring longevity and optimal performance.
Engine Mechanical:
Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing system, lubrication, cooling.
Engine Management:
Fuel injection (MPI/GDI), ignition system, emissions control, sensors, actuators, ECU diagnostics.
Transmission Manual:
Manual transmission operation, disassembly, assembly, troubleshooting, fluid specifications.
Transmission Automatic:
Automatic transmission operation, hydraulics, electronic controls, disassembly, assembly, troubleshooting, fluid specifications.
Drivetrain 4Wd:
Super Select 4WD II system, transfer case operation, front and rear differentials, driveshafts, CV joints.
Suspension Front:
Independent front suspension, coil springs, shock absorbers, control arms, ball joints, steering linkage.
Brakes:
Front disc brakes, rear disc brakes, anti-lock braking system (ABS), brake fluid, hydraulic components, parking brake.
Steering:
Power steering system, steering gear, steering column, wheel alignment specifications.
Electrical System:
Battery, charging system (alternator), starting system, lighting, wipers, horn, power accessories.
Body And Interior:
Body panels, doors, windows, glass, interior trim, seats, HVAC system, body repair.
Diagnostics And Troubleshooting:
Diagnostic trouble codes (DTCs), troubleshooting flowcharts, common fault diagnosis.
Suspension Rear:
Multi-link coil spring rear suspension, shock absorbers, trailing arms, panhard rod.
Preventive Maintenance:
Oil changes, filter replacements, spark plug service, brake fluid flush, coolant replacement, drive belt inspection/replacement.
Engine Repair:
Head gasket replacement, piston ring installation, bearing replacement, complete engine overhaul procedures.
Transmission Service:
Transmission fluid and filter change, clutch replacement (manual), torque converter replacement (automatic).
Brake Service:
Brake pad and rotor replacement, caliper overhaul, bleeding brake system, ABS component replacement.
Suspension And Steering Repair:
Component replacement (shocks, struts, ball joints, tie rods), steering rack repair/replacement, wheel alignment procedures.
Electrical Diagnostics:
Wiring diagrams, component testing, troubleshooting electrical circuits, starter and alternator testing.
HVAC Service:
Refrigerant handling, component replacement (compressor, condenser, evaporator), system flushing.
Body Repair:
Panel replacement, dent repair, glass replacement, door and latch adjustment.
Depth:
Comprehensive, covering all aspects from basic maintenance to complex component overhaul and diagnostics. Includes detailed specifications and torque values.
Engine Code Gasoline:
6G72 (3.0L SOHC V6), 6G74 (3.5L SOHC/DOHC V6)
Engine Description 3.0L:
3.0-liter SOHC V6 (SOHC 12-valve)
Engine Description 3.5L:
3.5-liter SOHC V6 (SOHC 24-valve) - Common for 2001-2002 models in North America
Horsepower 3.0L:
Approximately 177-180 hp @ 5000-5500 rpm
Torque 3.0L:
Approximately 245-250 lb-ft @ 3500-4000 rpm
Horsepower 3.5L:
Approximately 200-215 hp @ 5000-5500 rpm
Torque 3.5L:
Approximately 260-275 lb-ft @ 3500-4000 rpm
Fuel Delivery:
Multi-Point Fuel Injection (MPI) or Gasoline Direct Injection (GDI) for some 3.5L variants.
Fuel:
Unleaded Gasoline (87 Octane recommended, higher octane may be specified for certain engines/conditions)
Coolant Type:
Ethylene Glycol based coolant (e.g., Mitsubishi DiaQueen Super Long Life Coolant or equivalent green/yellow coolant)
Oil Type:
SAE 5W-30 or 10W-30 (API Service SG, SH, or SJ)
Oil Capacity Approx:
Approx. 4.5-5.0 US quarts (4.3-4.7 liters) with filter change
Length:
Approximately 187.4 inches (4760 mm)
Width:
Approximately 70.1 inches (1780 mm)
Height:
Approximately 70.1 inches (1780 mm)
Wheelbase:
Approximately 109.7 inches (2785 mm)
Curb Weight Approx:
Approximately 4200 - 4600 lbs (1905 - 2087 kg), depending on configuration
Cargo Volume Behind 3Rd Row:
Limited (often removed or folded)
Cargo Volume Behind 2Nd Row:
Approximately 40-50 cu ft
Towing Capacity Approx:
Up to 5000 lbs (2268 kg) (may vary by market and configuration)
NHTSA Front Impact Driver:
4-star (2000-2001 models, specific tests varied by year)
NHTSA Front Impact Passenger:
4-star (2000-2001 models, specific tests varied by year)
IIHS Side Impact:
Good (for models equipped with side airbags, if applicable)
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Optional Active Skid Control (ASC) on some models
Airbags Front:
Driver and front passenger airbags
Airbags Side:
Optional side-impact airbags available on some trims/years
Rollover Protection:
Reinforced chassis and body structure designed for SUV application.
Oil Change Interval:
Every 3,750 - 7,500 miles (6,000 - 12,000 km) or 6-12 months, depending on driving conditions (refer to manual for specifics).
Air Filter Replacement:
Every 15,000 - 30,000 miles (24,000 - 48,000 km)
Spark Plug Replacement:
Every 30,000 - 60,000 miles (48,000 - 96,000 km) depending on plug type (copper vs. platinum/iridium)
Timing Belt Replacement:
Critical: Every 60,000 - 90,000 miles (96,000 - 144,000 km) or 5-7 years for interference engines (V6 engines are typically interference).
Brake Fluid Type:
DOT 3 or DOT 4
Power Steering Fluid Type:
ATF Dexron II/III compatible
Transfer Case Fluid Type:
API GL-4 SAE 75W-90 or 80W-90 Gear Oil
Differential Fluid Type:
API GL-5 SAE 80W-90 Gear Oil
Common Problem 1:
Timing belt failure if not replaced at recommended intervals (interference engine).
Common Problem 2:
Oil leaks from valve covers or oil pan gaskets.
Common Problem 3:
Automatic transmission shifting issues or failure to engage drive gears (often related to fluid degradation or solenoid issues).
Common Problem 4:
Cracked exhaust manifolds on V6 engines due to heat cycles.
Common Problem 5:
Wear in front suspension components (ball joints, tie rods) due to off-road use or age.
