Engine Mechanical:
        
        
            Engine assembly, disassembly, cylinder head, pistons, crankshaft, timing, lubrication, cooling system, fuel system (injectors, pump, lines), intake and exhaust manifolds, emission control systems.
        
     
    
        
            Engine Electrical:
        
        
            Ignition system, starter system, charging system (alternator, battery), engine control module (ECM), sensors (MAP, TPS, O2, coolant temp), actuators, wiring diagrams.
        
     
    
        
            Transmission Manual:
        
        
            Clutch operation, gearbox disassembly and assembly, gear selection, synchromesh mechanisms, transmission fluid.
        
     
    
        
            Transmission Automatic:
        
        
            Automatic transmission operation, hydraulic control, valve body, torque converter, transmission fluid, electronic control unit (if applicable).
        
     
    
        
            Drivetrain:
        
        
            Front-wheel drive system, drive shafts, CV joints, wheel bearings, differential.
        
     
    
        
            Suspension:
        
        
            Front suspension (struts, control arms, ball joints, anti-roll bar), rear suspension (torsion beam or independent setup depending on variant), shock absorbers, springs, bushings.
        
     
    
        
            Steering:
        
        
            Power steering system (hydraulic or electric), steering column, tie rods, steering rack, steering wheel.
        
     
    
        
            Brakes:
        
        
            Front disc brakes, rear drum or disc brakes (depending on trim), hydraulic system (master cylinder, brake lines, calipers, wheel cylinders), ABS system (if equipped), brake fluid specifications.
        
     
    
        
            Electrical Body:
        
        
            Lighting system (headlights, taillights, interior lights), power windows, central locking, wipers and washers, horn, mirrors, interior controls, fuses and relays, wiring diagrams.
        
     
    
        
            Climate Control:
        
        
            Air conditioning system (refrigerant, compressor, condenser, evaporator), heating system, HVAC controls, cabin filter.
        
     
    
        
            Body Interior:
        
        
            Interior trim removal and installation, seat removal, dashboard components, headliner, door panels, carpeting.
        
     
    
        
            Body Exterior:
        
        
            Body panel removal and installation (fenders, hood, doors, bumpers), glass replacement, seals, hinges, latches, paint and body repair basics.
        
     
    
    
        
            Routine Maintenance:
        
        
            Oil and filter changes, air filter replacement, spark plug replacement, coolant checks and changes, brake fluid checks, tire rotation and pressure checks, battery maintenance.
        
     
    
        
            Troubleshooting:
        
        
            Diagnosis of common problems, diagnostic trouble codes (DTCs), step-by-step diagnostic procedures for various systems, symptom-based troubleshooting guides.
        
     
    
        
            Engine Repair:
        
        
            Complete engine overhaul, cylinder head gasket replacement, piston ring replacement, timing belt/chain service, valve adjustment, fuel injector testing and replacement.
        
     
    
        
            Transmission Repair:
        
        
            Manual transmission rebuild, clutch replacement, automatic transmission service and rebuild, torque converter replacement.
        
     
    
        
            Brake System Repair:
        
        
            Brake pad and rotor replacement, caliper service, wheel cylinder replacement, brake line replacement, bleeding the brake system, ABS component replacement.
        
     
    
        
            Suspension Steering Repair:
        
        
            Strut and shock absorber replacement, control arm bushing replacement, ball joint replacement, tie rod end replacement, steering rack replacement, power steering pump replacement.
        
     
    
        
            Electrical Diagnostics:
        
        
            Wiring harness repair, connector inspection and repair, sensor testing, module diagnosis, fuse and relay troubleshooting.
        
     
    
        
            Bodywork Procedures:
        
        
            Door panel removal, bumper replacement, headlight/taillight replacement, window regulator repair, mirror replacement.
        
     
    
    
        
            Diagnostic Capability:
        
        
            Advanced diagnostics and troubleshooting, including detailed explanations of system operations and faultfinding trees.
        
     
    
        
            Repair Scope:
        
        
            Comprehensive repair procedures, from minor adjustments to major component overhauls and rebuilds.
        
     
    
        
            Documentation Quality:
        
        
            Includes detailed photos, exploded diagrams, and step-by-step instructions, similar to factory service manuals used by professionals.
        
     
 
    
    
    
        
            Oil Change Interval Typical:
        
        
            15,000 km or 12 months, whichever comes first (refer to manual for specific conditions and oil type).
        
     
    
        
            Air Filter Replacement Typical:
        
        
            30,000 km or 24 months.
        
     
    
        
            Spark Plug Replacement Typical:
        
        
            60,000 km for standard plugs, 90,000-100,000 km for iridium/platinum plugs (depending on engine variant).
        
     
    
        
            Coolant Change Interval Typical:
        
        
            5 years or 100,000 km (for long-life coolant).
        
     
    
    
        
            Engine Oil Type Common:
        
        
            API SN/SP, ACEA C3, SAE 5W-30 or 5W-40 (check manual for exact specifications based on engine and climate).
        
     
    
        
            Coolant Type Common:
        
        
            GM Dex-Cool (Orange) or equivalent silicate-free, ethylene glycol-based coolant.
        
     
    
    
        
            Transmission Fluid Manual:
        
        
            API GL-4, SAE 75W-80 or 75W-90 gear oil (check manual for specific gearbox).
        
     
    
        
            Transmission Fluid Automatic:
        
        
            Dexron III or Dexron VI (check manual for exact specification and capacity).
        
     
    
    
        
            Engine Common Complaints:
        
        
            Occasional oil leaks from rocker cover gasket, potential for carbon build-up in engines, thermostat issues.
        
     
    
        
            Transmission Common Complaints:
        
        
            Clutch wear (manual), occasional rough shifting or solenoid issues in automatics.
        
     
    
        
            Suspension Common Complaints:
        
        
            Worn front suspension bushings, noisy wheel bearings, failing struts/shocks.
        
     
    
        
            Electrical Common Complaints:
        
        
            Faulty window regulators, issues with central locking actuators, occasional sensor failures (e.g., ABS sensors).