Engine Mechanical:
Engine overhaul, disassembly, assembly, diagnostics, performance tuning
Engine Control:
ECU, sensors, actuators, fuel injection, ignition system, emission control systems
Fuel System:
Fuel tank, pump, lines, injectors, pressure regulation, specifications
Cooling System:
Radiator, water pump, thermostat, hoses, coolant specifications, fan control
Lubrication System:
Oil pump, oil filter, oil cooler, oil specifications, lubrication points
Ignition Starting Charging:
Spark plugs, coils, battery, alternator, starter motor, wiring diagrams
Automatic Transmission:
Disassembly, assembly, diagnostics, fluid service, torque converter, control systems
Manual Transmission:
Disassembly, assembly, clutch service, gear selection mechanisms
Drivetrain:
Axles, differential, propeller shaft, CV joints, drive shaft maintenance and repair
Suspension:
Front and rear suspension components, struts, shocks, control arms, alignment specifications
Steering:
Steering column, power steering system, rack and pinion, tie rods, steering angle sensor
Brakes:
Brake system diagnostics, caliper, rotor, pad replacement, ABS, EBD, parking brake system
Air Conditioning:
Refrigerant system, compressor, condenser, evaporator, climate control module, charging procedures
Restraint Systems:
Airbag system diagnostics, SRS module, seat belt pre-tensioners, common issues
Electrical System:
Battery, charging system, lighting, fuses, relays, power distribution
Multiplex Can Communication:
CAN bus network diagnostics, module communication, wiring schematics
Body Exterior:
Body panels, doors, hood, trunk, glass, mirrors, trim, repair procedures
Body Interior:
Instrument panel, seats, upholstery, door panels, trim components, installation and removal
Comfort Convenience:
Power windows, locks, mirrors, cruise control, wipers, washers, horn, audio system
Maintenance:
Routine maintenance, fluid changes, filter replacements, inspection schedules
Diagnostics:
Troubleshooting procedures, fault code interpretation, symptom-based diagnostics
Repair:
Step-by-step repair instructions for all major systems and components
Wiring Schematics:
Comprehensive electrical wiring diagrams for all systems
Illustrations Diagrams:
Detailed diagrams and illustrations for component identification and repair procedures
Specifications:
Torque specifications, fluid capacities, electrical values, alignment angles
Component Replacement:
Covers replacement procedures for nearly all vehicle components, from simple filters to complex engine or transmission rebuilds.
Depth:
Factory-level, detailed technical information used by dealership technicians for maintenance, servicing, diagnosis, and repair.
Diagnostics Tools Required:
Information provided is typically used in conjunction with GM's diagnostic scan tools (e.g., Tech 2 or MDI) for advanced diagnostics.
Oil Change Interval:
Recommended every 7,500 miles or 12 months, using synthetic oil.
Tire Rotation:
Recommended every 7,500 miles.
Cabin Air Filter:
Recommended replacement every 20,000-30,000 miles or as needed.
Engine Oil Type:
SAE 5W-30 (API SN, ILSAC GF-5 or equivalent). Specific capacity varies by engine.
Transmission Fluid Automatic:
Dexron VI Automatic Transmission Fluid.
Coolant Type:
GM P/N 12346702 (Delphi Orange) or equivalent; a 50/50 mix of DEX-COOL coolant and distilled water.
Common Issues:
Potential for early wear on rear shock absorbers, occasional issues with turbocharger wastegate actuator on 2.0T models, and water pump leaks on some 2.4L engines.
