Engine Mechanical:
        
        
            Complete coverage of engine assembly, disassembly, and internal components including cylinder block, cylinder head, camshaft, valves, pistons, connecting rods, crankshaft, oil pump, and cooling system components.
        
     
    
        
            Fuel System:
        
        
            Detailed information on fuel tank, fuel pump, fuel injectors, throttle body, SFI (Sequential Fuel Injection) system, and fuel filter replacement.
        
     
    
        
            Ignition System:
        
        
            Covers ignition coils, spark plugs, wiring, distributor (if applicable), and ignition timing adjustments.
        
     
    
        
            Cooling System:
        
        
            Includes radiator assembly, water pump, thermostat, cooling fan system, hoses, and coolant specifications.
        
     
    
        
            Exhaust System:
        
        
            Covers exhaust pipes, catalytic converter, mufflers, and emission control systems.
        
     
    
        
            Charging System:
        
        
            Details on the generator assembly, battery, charging circuits, and drive belt maintenance.
        
     
    
        
            Starting System:
        
        
            Information on the starter assembly, starter switch, and related wiring.
        
     
    
        
            Transmission Manual:
        
        
            Comprehensive coverage of manual transaxle assembly, disassembly, internal components, fluid specifications, and shift/select lever shafts.
        
     
    
        
            Transmission Automatic:
        
        
            Includes automatic transaxle assembly, disassembly, valve body, torque converter clutch, fluid specifications, and control cables.
        
     
    
        
            Clutch System:
        
        
            Details on clutch master cylinder, clutch pedal, clutch unit, clutch release cylinder, and clutch start switch.
        
     
    
        
            Drive Shafts:
        
        
            Covers front and rear drive shafts, including U-joints and alignment.
        
     
    
        
            Axles And Differentials:
        
        
            Detailed information on rear axle beam, front and rear axle hubs, differential case assembly, and front differential oil seals.
        
     
    
        
            Suspension Front:
        
        
            Comprehensive coverage of the front suspension system, including stabilizer bar, control arms, springs, shocks, and alignment procedures.
        
     
    
        
            Suspension Rear:
        
        
            Detailed information on the rear suspension system, including coil springs, shock absorbers, and alignment procedures.
        
     
    
        
            Wheels And Tires:
        
        
            Covers wheel and tire system, tire maintenance, rotation, pressure specifications, and wheel alignment.
        
     
    
        
            Brake System:
        
        
            In-depth coverage of brake master cylinder, brake booster, brake pedal, front and rear brakes, brake calipers, brake pads, rotors, parking brake system, and brake fluid.
        
     
    
        
            Steering System:
        
        
            Details on steering wheel, steering column, power steering system, power steering link assembly, and steering sensor.
        
     
    
        
            Body Exterior:
        
        
            Coverage of front and rear bumpers, fender panels, mudguards, hoods, back doors, doors, door glass weatherstripping, roof headlining, and body repair procedures.
        
     
    
        
            Body Interior:
        
        
            Includes instrument panel, center cluster module switch, steering column, seats, seat belts, floor shift assembly, and interior trim.
        
     
    
        
            Lighting System:
        
        
            Covers headlights, front marker lamps, rear combination lamps, license plate lamps, center stop lamps, and interior lighting.
        
     
    
        
            Wiper And Washer:
        
        
            Detailed information on wiper and washer system, wiper motors, wiper blades, washer nozzles, and washer fluid.
        
     
    
        
            Air Conditioning:
        
        
            Comprehensive coverage of the air conditioning system, including receiver condenser assembly, blower assembly, radiator assembly, refrigerant, and heating/air conditioner controls.
        
     
    
        
            Audio Visual:
        
        
            Includes radio receiver assembly, speakers, and antenna systems (roof antenna pole, antenna cord, amplifier antenna).
        
     
    
        
            Supplemental Restraint System:
        
        
            Detailed coverage of airbags (front seat, side, curtain, passenger), airbag sensors (front, rear, side, center), seat belt warning system, and spiral cable sub-assembly.
        
     
    
        
            Electrical System:
        
        
            Extensive wiring diagrams, power source information, and troubleshooting for various electrical components.
        
     
    
        
            Emission Controls:
        
        
            Information on emission control systems, including charcoal canister.
        
     
    
        
            Safety Systems:
        
        
            Includes yaw rate sensor, skid control sensor, and shift lock system.
        
     
    
    
        
            Maintenance:
        
        
            Routine maintenance procedures, fluid checks and changes, filter replacements, belt adjustments, and inspections.
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures for identifying and resolving common and complex issues across all vehicle systems.
        
     
    
        
            Repair:
        
        
            Step-by-step instructions for component removal, repair, and reinstallation for nearly all parts of the vehicle.
        
     
    
        
            Overhaul:
        
        
            Detailed instructions for engine and transmission overhauls, ensuring complete rebuild capabilities.
        
     
    
        
            Wiring Repair:
        
        
            Specific guidance on diagnosing and repairing wire harness issues.
        
     
    
        
            Alignment:
        
        
            Front and rear wheel alignment procedures and specifications.
        
     
    
        
            Diagnosis:
        
        
            Diagnostic trouble codes (DTCs) and symptom-based troubleshooting guides.
        
     
    
        
            Installation:
        
        
            Instructions for installing accessories and replacement parts.
        
     
    
    
        
            Depth:
        
        
            Comprehensive, from basic maintenance to complete engine and transmission rebuilds, electrical system diagnostics, and body repair.
        
     
    
        
            Diagnostic Tools:
        
        
            Implied usage of common automotive diagnostic tools and specific manufacturer diagnostic procedures.
        
     
    
        
            Specifications:
        
        
            Includes detailed technical specifications, torque values, clearances, fluid capacities, and electrical schematics.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 3,000 - 5,000 miles or 3-6 months, depending on driving conditions (refer to manual for exact specifications).
        
     
    
        
            Transmission Fluid Change Manual:
        
        
            Check condition every 30,000 miles; replace as needed or every 60,000-100,000 miles (refer to manual).
        
     
    
        
            Transmission Fluid Change Automatic:
        
        
            Check condition every 30,000 miles; replace filter and fluid every 45,000-60,000 miles (refer to manual).
        
     
    
        
            Coolant Flush:
        
        
            Every 2 years or 30,000 miles.
        
     
    
        
            Spark Plug Replacement:
        
        
            Typically every 60,000 - 100,000 miles for modern spark plugs (refer to manual for exact type and interval).
        
     
    
    
        
            Engine Oil Type:
        
        
            SAE 10W-30 (API SJ or higher, refer to manual for exact specification).
        
     
    
        
            Engine Coolant:
        
        
            Mopar Antifreeze/Coolant (50/50 mix with distilled water) or equivalent HOAT coolant.
        
     
    
        
            Brake Fluid:
        
        
            DOT 3 (refer to manual for precise specification).
        
     
    
        
            Power Steering Fluid:
        
        
            ATF+3 or equivalent.
        
     
    
        
            Transfer Case Fluid:
        
        
            Mopar NV231 Transfer Case Lubricant (or equivalent SAE 75W-90 GL-5).
        
     
    
    
        
            Common Issue 1:
        
        
            Leaf spring perches cracking on earlier models (less common on TJ due to coil springs, but frame reinforcement can be relevant).
        
     
    
        
            Common Issue 2:
        
        
            Cracked exhaust manifolds (common on the 4.0L engine, especially with age and heat cycles).
        
     
    
        
            Common Issue 3:
        
        
            Oil filter adapter housing leaks.
        
     
    
        
            Common Issue 4:
        
        
            Worn steering components (tie rod ends, drag link).
        
     
    
        
            Common Issue 5:
        
        
            Radiator leaks or overheating issues, often related to aging components.
        
     
    
        
            Common Issue 6:
        
        
            Transmission fluid leaks from seals or cooler lines.
        
     
    
        
            Common Issue 7:
        
        
            Airbag system warning lights, often due to faulty clock spring in the steering column.