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            Manual Coverage
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            Systems Covered
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            Engine Mechanical:
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            Detailed procedures for engine overhaul, component replacement, timing, and diagnostics.
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            Engine Control System:
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            ECU, sensors, actuators, diagnostic trouble codes (DTCs) and troubleshooting.
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            Fuel System:
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            Fuel pump, injectors, pressure regulator, tank, lines, and emissions control.
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            Cooling System:
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            Radiator, thermostat, water pump, hoses, coolant specifications, and testing.
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            Engine Electrical:
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            Ignition system, spark plugs, coils, wiring diagrams, battery, charging system.
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            Exhaust System:
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            Catalytic converter, mufflers, pipes, gaskets, and emission components.
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            Battery Starting System:
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            Battery maintenance, testing, starter motor, and solenoid troubleshooting.
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            Automatic Transmission:
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            Aisin 81-40LE: overhaul, fluid specifications, shifting issues, solenoid testing.
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            Manual Transmission:
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            DWMC D16 and Y4M: clutch, gearbox overhaul, fluid specifications, shift linkage.
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            Anti-Lock Brake System:
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            ABS modulator, sensors, control module, bleeding procedures, and diagnostics.
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            Body Repair System:
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            Panel replacement, structural repairs, welding specifications, corrosion protection.
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            Clutch System:
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            Clutch disc, pressure plate, release bearing, hydraulic system, and bleeding.
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            Entertainment System:
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            Radio, speakers, wiring, troubleshooting.
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            Navigation System:
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            System components, software updates, troubleshooting (if applicable).
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            Disc Drum Brakes:
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            Brake pad/shoe replacement, caliper/wheel cylinder service, rotor/drum resurfacing.
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            Exterior Trim:
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            Bumpers, grilles, mouldings, trim piece replacement.
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            Windows System:
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            Power window regulators, motors, glass replacement, seals.
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            Drive Axle System:
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            CV joints, drive shafts, wheel bearings, hub replacement.
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            Suspension System:
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            Struts, shock absorbers, control arms, ball joints, bushings, alignment.
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            Hydraulic Brakes:
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            Brake fluid specifications, master cylinder, brake lines, bleeding procedures.
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            Immobilizer System:
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            Key programming, immobilizer unit troubleshooting (if applicable).
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            Instrument Panel:
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            Gauge clusters, warning lights, dashboard illumination, component replacement.
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            Console Trim:
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            Center console removal and installation, trim panel service.
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            Interior Trim:
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            Door panels, headliner, carpeting, trim piece replacement.
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            Lighting System:
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            Headlights, taillights, interior lights, bulb specifications, wiring.
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            Automatic HVAC:
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            Automatic climate control system diagnostics, components, refrigerant handling.
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            Manual HVAC:
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            Manual climate control system diagnostics, components, heater core, A/C evaporator.
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            Manual Steering:
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            Steering rack, tie rods, steering column components (manual systems).
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            Power Steering:
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            Power steering pump, fluid, hoses, rack and pinion, electric power steering components.
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            Parking Brake:
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            Parking brake cable adjustment, operation, maintenance.
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            Horn Mirrors Seat Seat Belts:
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            Horn operation, mirror adjustment/replacement, seat rail service, seat belt inspection and replacement.
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            Shift Lock Control:
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            Mechanism for preventing shifting out of Park without brake engagement.
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            Remote Function:
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            Keyless entry system operation, programming, and troubleshooting.
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            Steering Wheel Column:
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            Steering wheel removal, airbag system precautions, steering column disassembly.
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            Sunroof Anti-Theft:
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            Sunroof operation, motor, seals, and anti-theft system integration.
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            Vehicle Access:
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            Door lock mechanisms, keyless entry, and central locking system.
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            Wiper Washer:
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            Wiper motor, blades, linkage, washer pump, fluid reservoir, and nozzle adjustment.
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            Schematic Diagrams:
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            Electrical wiring diagrams for all systems, component locations.
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            Procedures Included
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            Maintenance:
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            Routine checks, fluid changes, filter replacements, spark plug intervals.
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            Troubleshooting:
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            Diagnostic flowcharts, symptom-based problem solving, DTC interpretation.
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            Repair:
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            Step-by-step instructions for component removal, installation, and adjustment.
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            Overhaul:
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            Detailed instructions for complete engine and transmission rebuilds.
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            Diagnostics:
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            Testing procedures for electrical components, sensors, and actuators.
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            Technical Depth
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            Depth Level:
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            Comprehensive professional-level diagnostics, repair, and overhaul.
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            Maintenance
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            Service Intervals Engine Oil
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            Oil Change Interval:
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            15,000 km or 12 months, whichever comes first (synthetic oil recommended).
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            Service Intervals Oil Filter
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            Oil Filter Replacement:
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            Replace with every oil change.
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            Service Intervals Air Filter
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            Air Filter Replacement:
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            Every 30,000 km or as needed based on driving conditions.
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            Service Intervals Spark Plugs
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            Spark Plug Replacement:
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            100,000 km for iridium or platinum-tipped plugs (check specific plug type).
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            Service Intervals Coolant
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            Coolant Flush Interval:
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            Every 5 years or 100,000 km (using long-life coolant).
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            Service Intervals Brake Fluid
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            Brake Fluid Replacement:
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            Every 2-3 years or 40,000-60,000 km (DOT 3 or DOT 4 recommended).
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            Fluid Specifications
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            Engine Oil Specification:
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            API SN/SP, ACEA A3/B4 or A5/B5, SAE 5W-30 or 5W-40 (check owner's manual for precise viscosity and certification).
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            Coolant Type:
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            GM 6277M (Blue) or equivalent OAT (Organic Acid Technology) long-life coolant.
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            Known Issues
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            Common Problems Engine:
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            Oil leaks from valve cover gasket or oil pan; occasional ignition coil failure; timing belt wear (if applicable, check engine type for belt vs chain).
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            Known Issues Transmission
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            Common Problems Transmission:
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            Automatic transmission harsh shifting or slipping; manual clutch wear; synchromesh issues in manual transmissions.
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            Known Issues Suspension
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            Common Problems Suspension:
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            Worn front suspension bushings; premature front shock/strut wear; wheel bearing noise.
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            Known Issues Electrical
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            Common Problems Electrical:
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            Issues with power window regulators; instrument cluster faults; minor electrical gremlins common in older vehicles.
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            Known Issues Hvac
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            Common Problems HVAC:
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            HVAC blower motor resistor failure; AC refrigerant leaks; heater core issues.
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