Engine:
Detailed repair and diagnostic procedures for all gasoline engines, including assembly, disassembly, timing, fuel injection, ignition, emissions control, cooling, and lubrication systems.
Transmission:
Service and repair of automatic and manual transmissions, including fluid changes, torque converter service, internal component repair, and electronic control systems.
Drivetrain:
Front-wheel drive (FWD) and all-wheel drive (AWD) system diagnostics and repair, including driveshafts, CV joints, differentials, and transfer case (if applicable).
Suspension:
Comprehensive coverage of front and rear suspension components, including struts, shock absorbers, control arms, ball joints, bushings, springs, and electronic suspension systems.
Steering:
Power steering system repair, hydraulic components, steering rack and pinion, and steering column diagnostics.
Brakes:
Service and repair of hydraulic brake systems, ABS, electronic stability control (ESC), brake calipers, rotors, pads, lines, and master cylinder.
Electrical:
Extensive coverage of the vehicle's electrical system, including battery, charging system, starting system, lighting, body control module (BCM), power distribution, fuses, relays, and diagnostic connectors.
Body And Trim:
Interior and exterior body panel removal and installation, door mechanisms, glass replacement, seals, trim pieces, and cosmetic repairs.
HVAC:
Heating, ventilation, and air conditioning (HVAC) system diagnostics, refrigerant handling, compressor service, climate control modules, and cabin filters.
Infotainment And Electronics:
Radio, navigation, display screens, audio systems, climate controls, and associated wiring and modules.
Restraints:
Airbag system components, sensors, control module, seatbelt pre-tensioners, and diagnostic procedures for SRS faults.
Maintenance:
Routine maintenance tasks such as oil changes, filter replacements, fluid checks and top-offs, tire rotations, and battery servicing.
Diagnostics:
Step-by-step diagnostic procedures for identifying and resolving common and complex vehicle issues, including troubleshooting flowcharts and symptom-based analysis.
Repair:
Detailed instructions for disassembling, repairing, and reassembling major vehicle components and systems.
Troubleshooting:
Specific troubleshooting guides for electrical faults, engine performance issues, transmission problems, and other operational anomalies.
Installation:
Instructions for installing replacement parts and accessories.
Schematics:
Includes electrical wiring diagrams for all major systems, facilitating accurate diagnosis and repair of electrical faults.
Depth:
Comprehensive, from basic routine maintenance to complex engine and transmission overhauls, including advanced electronic diagnostics and recalibration procedures.
Oil Change:
Every 7,500 miles or 12 months, whichever comes first (or based on Oil Life Monitoring System).
Tire Rotation:
Every 7,500 miles
Cabin Air Filter:
Every 24,000 miles or 24 months
Engine Coolant:
First change at 150,000 miles, then every 75,000 miles thereafter (Dex-Cool compatible).
Engine Oil:
SAE 5W-30 (Mobil 1 Synthetic recommended), API SN certified.
Transmission Fluid:
Dexron VI Automatic Transmission Fluid (ATF)
Coolant:
GM P/N 12378515 (Dex-Cool Orange Long-Life Coolant)
Common Complaints:
Potential for oil leaks from valve cover gaskets, occasional issues with the infotainment system (CUE, though less prevalent in 2012), and wear on suspension components due to performance tuning.
