Engine Service And Repair:
Complete engine overhaul, diagnosis, timing belt replacement, cylinder head service, piston and connecting rod service, crankshaft and bearing service.
Transmission Service And Repair:
Manual and automatic transmission service, clutch replacement, gear shifting mechanisms, transmission fluid specifications and replacement procedures.
Brake System:
Disc and drum brake systems, brake pad and shoe replacement, caliper and wheel cylinder service, brake fluid bleeding, parking brake adjustment.
Electrical System:
Battery, charging system (alternator, starter), ignition system, lighting system, power windows, central locking, horn, fuse box and relay locations.
Suspension:
Front and rear suspension components, struts, shock absorbers, control arms, ball joints, bushings, wheel bearing replacement.
Steering:
Power steering system (if equipped), steering rack, tie rods, steering column, wheel alignment procedures.
Cooling System:
Radiator, water pump, thermostat, coolant hoses, fan operation, coolant specifications and flush procedures.
Fuel Injection And System:
Fuel pump, fuel injectors, fuel filter replacement, fuel pressure testing, throttle body service, fuel tank removal and installation.
Emission System:
Catalytic converter, oxygen sensors, EGR system, emission control components and diagnosis.
HVAC System:
Heater core, air conditioning system components (compressor, condenser, evaporator), refrigerant handling, blower motor, climate controls.
Chassis And Body:
Frame construction, body panel replacement, door mechanisms, hood and trunk latches, glass replacement.
Restraint System:
Seat belt mechanisms, airbag system (SRS) components and precautions, diagnostic procedures for airbag faults.
Interior:
Dashboard removal and installation, seat removal, trim panel replacement, interior lighting.
Differential And Drive:
Front-wheel drive axle components, CV joints, differential service (if applicable).
General Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation and pressure checks, battery maintenance.
Troubleshooting:
Diagnostic charts, common symptoms and their causes, electrical system fault finding, engine performance issues.
Wiring Diagrams:
Comprehensive electrical schematics for all vehicle systems, component identification, wire colors, and connector pinouts.
Periodic Lubrication:
Lubrication points, recommended lubricants, and service intervals for chassis components.
Engine Control System:
ECU diagnostics, sensor testing (e.g., crank sensor, cam sensor, TPS), actuator testing (e.g., idle air control valve).
Diagnostic Capabilities:
Advanced diagnostics, including specific test procedures for sensors, actuators, and control modules.
Repair Complexity:
Covers everything from basic adjustments and replacements to complete engine and transmission rebuilds.
Component Identification:
Detailed diagrams and descriptions for locating and identifying all vehicle components.
Oil Change Interval:
Typically every 5,000-7,500 miles (8,000-12,000 km) or 6-12 months, depending on driving conditions and oil type. The manual will specify exact intervals.
Timing Belt Replacement:
Crucial interval, often around 60,000-100,000 miles (100,000-160,000 km). Failure can cause catastrophic engine damage.
Engine Oil Type:
Typically a 5W-30 or 10W-30 synthetic or semi-synthetic oil, as specified by GM. Manual will provide exact API service classification.
Coolant Type:
Ethylene glycol-based coolant, typically a pink or orange long-life type. Manual will specify exact GM specification.
Common Wear Items:
Front suspension components (bushings, ball joints), clutch wear, ignition coils, and thermostat issues can be common on higher mileage units.
Electrical Gremlins:
Minor electrical faults can occur, often related to wiring harnesses or grounds. Manual's wiring diagrams are vital for diagnosis.
