Engine:
Complete service, diagnosis, and repair for all engine variants.
Control System:
Engine control, powertrain control, chassis control system diagnostics and repair.
Mechanical:
Detailed mechanical component repair procedures for engine, drivetrain, suspension, and brakes.
Fuel Service:
Fuel system diagnosis, component replacement, and service specifications.
Emission Control:
Emission control system diagnosis, component testing, and repair procedures.
Intake Exhaust Cooling:
Cooling system maintenance, repair, diagnosis, and components. Intake and exhaust system service.
Lube:
Lubrication system specifications, maintenance, and component service.
Ignition Starting Charging:
Ignition system diagnosis, starting and charging system components and repair.
Automatic Transmission:
Automatic transmission diagnosis, service, repair, and fluid specifications.
Manual Transmission:
Manual transmission diagnosis, service, repair, and fluid specifications.
Drivetrain:
Transfer case, propeller shaft, drive shaft, differential, and axle service and repair.
Suspension:
Front and rear suspension component diagnosis, repair, and alignment specifications.
Wheel Tire:
Wheel and tire specifications, rotation, balancing, and related service.
Brake Control:
Brake system diagnosis, ABS system service, and brake control module repair.
Brakes:
Complete brake system service, including pads, rotors, calipers, lines, and bleeding procedures.
Parking Brake:
Parking brake system diagnosis and repair.
Steering Column:
Steering column assembly diagnosis, repair, and adjustments.
Power Steering:
Power steering system diagnosis, fluid service, and component replacement.
Air Conditioning:
HVAC system diagnosis, refrigerant service, component replacement, and climate control repair.
Restraint System:
Supplemental Restraint System (SRS) diagnosis, airbag component replacement, and sensor calibration.
Seat Belt:
Seat belt system inspection, repair, and replacement.
Immobilizer:
Engine immobilizer system diagnosis and repair.
Cruise Control:
Cruise control system diagnosis and repair.
Wiper Washer:
Wiper and washer system diagnosis and repair.
Door Lock:
Door lock and remote entry system diagnosis and repair.
Meter Audio Visual:
Instrument cluster (meter), audio system, and visual component diagnosis and repair.
Horn:
Horn system diagnosis and repair.
Windshield Glass Mirror:
Windshield, glass, and mirror component service and replacement.
Instrument Panel:
Instrument panel and gauge cluster diagnosis and repair.
Seat:
Seat adjustment mechanisms, heating/cooling, and power seat system repair.
Engine Hood Door:
Hood, door, latch, and hinge system service and adjustment.
Exterior Interior:
Exterior trim, body panels, and interior trim component service and replacement.
Electrical:
Comprehensive electrical system coverage, including component testing, wiring diagrams, and diagnostics.
Multiplex Can Communication:
Diagnosis and troubleshooting of multiplex and CAN (Controller Area Network) communication systems.
Repair Procedures:
Complete step-by-step repair instructions for all systems.
Diagnostic Procedures:
In-depth diagnostic procedures and troubleshooting trees for common and complex issues.
Maintenance Procedures:
Scheduled maintenance procedures and recommendations.
Wiring Schematics:
Detailed wiring schematics for all vehicle systems.
Illustrations Diagrams:
Abundant illustrations, diagrams, and exploded views to aid in repairs.
Depth:
Factory-level technical depth, covering basic maintenance to complete engine and transmission rebuilds.
Oil Change Interval:
Typically every 3,000-7,500 miles or 6-12 months, depending on oil type and driving conditions (refer to manual for specific recommendations).
Tire Rotation Interval:
Every 5,000-7,500 miles.
Spark Plug Replacement:
Varies by engine; generally 60,000-100,000 miles for platinum or iridium plugs.
Engine Oil Type:
Typically SAE 5W-30 (refer to manual for exact specification and capacity for specific engine).
Coolant Type:
Dex-Cool (GM-specified orange ethylene glycol coolant).
Transmission Fluid Type:
Dexron-VI or equivalent synthetic ATF (refer to manual for exact specification and capacity).
Common Issues 3.8L:
Intake manifold gasket leaks (common GM V6 issue), front wheel hub bearing failure, occasional transmission issues.
Common Issues 3.4L:
Similar intake manifold gasket concerns, potential for head gasket issues if overheated.
Electrical Issues:
Window regulators, power lock actuators, and intermittent electrical faults can occur.