Manual Coverage
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Systems Covered
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Engine:
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Detailed diagnosis, repair, and overhaul procedures for all engine variants.
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Drivetrain:
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Front-wheel drive (FWD) and All-wheel drive (AWD) systems, including transmission, transfer case, driveshafts, and differentials.
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Suspension:
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Front and rear suspension components, alignment specifications, shock absorbers, struts, control arms, and bushings.
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Brakes:
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Brake system diagnosis, repair, hydraulic components, ABS, and parking brake.
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Steering:
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Power steering system, steering rack, tie rods, and alignment.
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Electrical:
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Complete electrical system diagnosis, wiring diagrams, fuses, relays, power distribution, lighting, instrumentation, and comfort features.
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HVAC:
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Heating, ventilation, and air conditioning system diagnosis, components, refrigerant handling, and performance testing.
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Body:
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Body and chassis repair, exterior trim, interior trim, doors, windows, and safety features.
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Procedures Included
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Maintenance:
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Scheduled maintenance, oil changes, filter replacements, fluid checks, and lubrication.
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Diagnostics:
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Troubleshooting guides, diagnostic trouble codes (DTCs), and symptom-based repair procedures.
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Repair:
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Step-by-step repair instructions for all major systems and components.
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Overhaul:
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Detailed procedures for engine and transmission rebuilds.
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Electrical Repair:
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Wiring schematic interpretation and component replacement procedures.
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Technical Depth
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Depth:
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Factory-level technical detail, suitable for professional technicians and advanced DIY enthusiasts.
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Safety Features
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Ratings
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NHTSA Front Impact:
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5-Star Driver, 5-Star Passenger
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NHTSA Side Impact:
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5-Star Driver, 5-Star Passenger
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NHTSA Rollover:
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4-Star (15.7% Rollover Risk)
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Active Features
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ABS:
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Standard Anti-lock Braking System (ABS)
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Traction Control:
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Standard Traction Control System (TCS)
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Stability Control:
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Standard Electronic Stability Control (ESC) / StabiliTrak
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Passive Features
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Airbags:
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Frontal, front-side, and side-curtain airbags
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 7,500 miles (12,000 km) or 6 months, whichever comes first, using synthetic oil. Consult manual for specific oil type.
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Tire Rotation:
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Every 7,500 miles (12,000 km)
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Engine Air Filter Replacement:
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Inspect every 30,000 miles (48,000 km), replace as needed.
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Cabin Air Filter Replacement:
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Inspect every 30,000 miles (48,000 km), replace as needed.
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Transmission Fluid Change:
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Inspect periodically. Refer to manual for specific fluid type and change intervals, often based on driving conditions (e.g., severe service).
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Fluid Specifications
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Engine Oil 2.4L:
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SAE 0W-20, API Certified (GM dexos1™ recommended)
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Engine Oil 3.0L:
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SAE 5W-30, API Certified (GM dexos1™ recommended)
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Coolant:
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GM P/N 89022314 (Purple), Extended Life Antifreeze/Coolant, 50/50 mix with distilled water.
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Transmission Fluid:
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Dexron VI (for 6T40/6T45 automatic transmission)
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Known Issues
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Common Issue 1:
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Timing chain stretch or rattle on the 2.4L Ecotec engine, particularly at startup. Requires inspection and potential replacement of chain, tensioners, and guides.
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Common Issue 2:
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Oil leaks from the valve cover gasket or oil pan gasket.
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Common Issue 3:
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Front suspension noises (e.g., clunking) due to worn sway bar links or control arm bushings.
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Common Issue 4:
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Power steering pump or rack issues leading to noise or stiffness.
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