Engine Mechanical:
        
        
            Engine assembly, cylinder heads, valve train, crankshaft, pistons, connecting rods, lubrication system, cooling system, engine management
        
     
    
        
            Engine Performance:
        
        
            Fuel system, ignition system, emission control systems, turbocharging/supercharging (if applicable to specific trims)
        
     
    
        
            Transmission Manual:
        
        
            Clutch, gearbox internals, shift mechanisms, lubrication
        
     
    
        
            Transmission Automatic:
        
        
            Torque converter, valve body, planetary gear sets, transmission control module (TCM), fluid and cooling
        
     
    
        
            Drivetrain:
        
        
            Driveshafts, differentials (limited-slip where applicable), axles, wheel bearings
        
     
    
        
            Suspension:
        
        
            Front suspension (independent), rear suspension (independent multi-link), shock absorbers, springs, control arms, bushings, alignment procedures
        
     
    
        
            Steering:
        
        
            Power steering system (hydraulic/electric), steering rack, tie rods, steering column, alignment
        
     
    
        
            Brakes:
        
        
            Brake system components (calipers, rotors, pads), hydraulic system, ABS system, EBD, traction control, parking brake
        
     
    
        
            Electrical System Basic:
        
        
            Battery, charging system (alternator), starting system (starter motor), fuses, relays, lighting systems, wiring diagrams
        
     
    
        
            Electrical System Advanced:
        
        
            Engine control module (ECM), body control module (BCM), instrument cluster, comfort and convenience systems, infotainment wiring
        
     
    
        
            Climate Control:
        
        
            HVAC system, air conditioning (refrigerant handling), heating, ventilation, climate control modules
        
     
    
        
            Body And Interior:
        
        
            Body panels, doors, windows, locks, seating, trim, glass replacement, exterior trim
        
     
    
        
            Chassis:
        
        
            Frame structure, body structure, collision repair information
        
     
    
        
            Diagnostic Troubleshooting:
        
        
            Trouble codes (DTCs), diagnostic procedures, testing of electrical components, common fault finding
        
     
    
    
        
            Maintenance:
        
        
            Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and replacement, brake pad replacement, tire rotation
        
     
    
        
            Repair Engine:
        
        
            Engine rebuilds, cylinder head gasket replacement, piston and ring replacement, bearing replacement, timing chain/belt replacement
        
     
    
        
            Repair Transmission:
        
        
            Transmission overhaul, clutch replacement, torque converter replacement, transmission fluid flush and replacement
        
     
    
        
            Repair Suspension Steering:
        
        
            Ball joint replacement, control arm bushings replacement, shock absorber replacement, steering rack repair/replacement
        
     
    
        
            Repair Brakes:
        
        
            Brake caliper rebuild/replacement, rotor replacement, brake line repair/replacement, ABS module troubleshooting
        
     
    
        
            Repair Electrical:
        
        
            Alternator replacement, starter motor replacement, diagnosing wiring faults, component replacement (sensors, modules)
        
     
    
        
            Body Repair:
        
        
            Door panel removal, window regulator replacement, lock mechanism repair, bumper replacement, panel alignment
        
     
    
        
            Diagnostic Troubleshooting:
        
        
            Step-by-step fault diagnosis for various systems, interpretation of diagnostic trouble codes (DTCs), connector testing, circuit continuity checks
        
     
    
    
        
            Depth:
        
        
            Comprehensive (A-Z coverage implies all procedures from basic maintenance to complex overhauls and diagnostics)
        
     
    
        
            Instruction Style:
        
        
            Easy to follow, step-by-step instructions with pictures
        
     
 
    
    
        
        Service Intervals General
    
 
    
        
            Oil Change Interval:
        
        
            Typically 15,000 km or 12 months, whichever comes first (check manual for specific engine/oil)
        
     
    
        
            Air Filter Replacement:
        
        
            Recommended every 30,000-45,000 km or as per inspection
        
     
    
        
            Spark Plug Replacement:
        
        
            Varies by engine: V6 (approx. 60,000-100,000 km for iridium plugs), V8 (approx. 100,000-160,000 km for iridium plugs)
        
     
    
        
            Brake Fluid Change:
        
        
            Recommended every 2 years or 40,000 km
        
     
    
    
        
            Engine Oil Spec V6:
        
        
            SAE 5W-30 (API SM or higher, GM dexos1™ GEN 2 or equivalent, check manual for exact spec)
        
     
    
        
            Engine Oil Spec V8:
        
        
            SAE 10W-30 (API SM or higher, GM dexos1™ GEN 2 or equivalent, check manual for exact spec)
        
     
    
        
            Coolant Type:
        
        
            GM Type 1 Coolant (Blue) or equivalent phosphate-free coolant
        
     
    
        
            Power Steering Fluid:
        
        
            GM Power Steering Fluid (or Dexron VI)
        
     
    
    
        
            Engine V6 Reliability:
        
        
            Early Alloytec V6 engines (pre-GDI) could experience timing chain wear, and some GDI variants had injector issues. Oil leaks from valve cover gaskets are common with age.
        
     
    
        
            Engine V8 Reliability:
        
        
            Gen IV LS engines are generally robust but can experience oil pressure sensor failures or oil cooler line leaks. AFM (Active Fuel Management) lifter issues can occur on some variants if not properly maintained.
        
     
    
        
            Suspension Wear:
        
        
            Bushings in control arms and sway bars can wear over time, leading to clunks or imprecise handling. Early VE models may have had some issues with rear suspension components.
        
     
    
        
            Electrical Gremlins:
        
        
            Body Control Module (BCM) issues, sensor failures (e.g., ABS sensors, crankshaft position sensor), and intermittent lighting faults can occur with age.