Vehicle Type:
Body-on-frame SUV
Target Audience:
Families, off-road enthusiasts, towing needs
Key Competitors:
Toyota 4Runner, Nissan Pathfinder, Ford Explorer, Jeep Grand Cherokee
Off Road Capability:
Excellent, with 4WD/AWD systems, robust chassis, and capable suspension
Utility:
High towing capacity, spacious interior, versatile cargo space
Durability:
Renowned for its rugged construction and longevity
Engine Mechanical:
Complete overhaul, troubleshooting, diagnostics, specifications, timing, cooling, lubrication
Engine Performance:
Fuel injection, ignition, emissions control, turbocharging (if applicable)
Transmission Manual:
Overhaul, repair, clutch, torque converter, fluid specifications
Transmission Automatic:
Overhaul, repair, electronic controls, fluid specifications
Drivetrain:
Transfer case, differentials (front and rear), driveshafts, CV joints, axle shafts
Suspension:
Front independent suspension, rear solid axle, springs, shock absorbers, control arms, bushings, alignment
Steering:
Power steering system, steering gear, tie rods, power steering pump, fluid
Brakes:
Front disc brakes, rear disc brakes, ABS system, parking brake, hydraulic system, components
Electrical System:
Battery, charging system (alternator), starting system, ignition system, lighting, horns, wipers, power windows
Climate Control:
Air conditioning system, heater core, blower motor, controls, refrigerant
Body Interior:
Door panels, seats, dashboard, headliner, carpeting, trim, locks, latches
Body Exterior:
Body panels, doors, hood, tailgate, bumpers, glass, seals, paint, rust prevention
Chassis Frame:
Frame construction, maintenance, repair
Diagnostics:
Troubleshooting charts, symptom-based diagnostics, electrical schematics
Routine Maintenance:
Oil changes, filter replacements, fluid checks, tire rotations, inspections
Major Repairs:
Engine rebuilds, transmission overhauls, suspension component replacement, brake caliper service
Troubleshooting:
Step-by-step guides for diagnosing common and uncommon faults
Component Removal Installation:
Detailed instructions for removing and reinstalling all major and minor components
Wiring Diagrams:
Comprehensive electrical schematics for all vehicle systems
Specifications Data:
Torque specifications, clearances, fluid capacities, component dimensions, wear limits
Depth:
Comprehensive (suitable for professional technicians and advanced DIY enthusiasts)
Diagnostic Capability:
Advanced diagnostics, including electronic systems and sensor data interpretation
Rebuild Instructions:
Detailed rebuild procedures for engine, transmission, and differentials
Oil Change Interval:
Every 3,000-5,000 miles or 3-6 months, depending on driving conditions.
Transmission Fluid Change:
Every 30,000-60,000 miles (check manual for specific interval).
Coolant Flush:
Every 30,000-60,000 miles or 2-4 years.
Spark Plug Replacement:
Approximately every 60,000-100,000 miles for iridium/platinum plugs.
Engine Oil Type:
API SJ or higher, SAE 5W-30 or 10W-30 (check manual for exact spec)
Engine Oil Capacity:
Approx. 5.5 - 6.0 quarts (with filter)
Automatic Transmission Fluid:
Dexron-III compatible ATF
Coolant Type:
Ethylene Glycol based, green (pre-mixed 50/50) or concentrate
Head Gaskets:
While less prevalent than on earlier generations, potential for head gasket issues on high mileage units.
Transmission Issues:
Occasional reports of automatic transmission solenoid failures or torque converter issues.
ABS Sensor Failures:
ABS wheel speed sensors can fail, leading to ABS warning lights.
Rust And Corrosion:
As with many vehicles of this era, rust can be an issue in salt-belt regions, particularly on frame, brake lines, and exhaust.
