Powertrain:
Engine (5.7L Northstar V8), Transmission (4-speed automatic), Cooling, Lube, Fuel System, Emission Control, Intake/Exhaust
Chassis:
Suspension, Steering (Power Steering), Brakes (including Parking Brake), Wheels & Tires, Axle, Drive Shaft, Transfer Propeller Shaft
Electrical Electronic:
Ignition, Starting, Charging, Control Systems, Wiring Schematics, Multiplex/CAN Communication, Audio/Visual, Meter, Cruise Control, Wiper/Washer, Horn, Engine Immobilizer
Body Interior:
Door Locks, Seats, Engine Hood/Door, Exterior & Interior Trim, Glass/Mirror, Instrument Panel, Air Conditioning, Supplemental Restraint System (SRS), Seat Belts
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, inspections
Repair:
Component replacement, system troubleshooting, diagnostic procedures, detailed repair steps
Diagnostics:
Troubleshooting charts, diagnostic trouble codes (DTCs), system testing
Specifications:
Torque specifications, fluid capacities, electrical values, engine parameters, alignment specs
Engine Mechanical Repair:
Engine assembly/disassembly, cylinder head service, piston and connecting rod installation, crankshaft service
Transmission Overhaul:
Complete transmission disassembly, inspection, repair, and reassembly of the 4T80-E automatic transmission
Brake System Service:
Brake pad and rotor replacement, caliper service, brake fluid bleeding, ABS system troubleshooting
Suspension Component Replacement:
Strut and shock absorber replacement, control arm and ball joint service, steering linkage repair
Electrical System Diagnostics:
Troubleshooting of starter, alternator, battery systems, lighting circuits, instrument cluster diagnostics, power accessory circuits
Climate Control Service:
AC system servicing, refrigerant handling, compressor and condenser replacement, blower motor diagnosis, heater core service
Supplemental Restraint System Service:
Airbag module replacement, seat belt repair, SRS system diagnostics and troubleshooting
Body And Trim Repair:
Door panel removal, seat adjustment mechanisms, exterior trim replacement, glass and mirror installation
Depth:
Factory-level, highly detailed, step-by-step instructions with diagrams and illustrations
Wiring Schematics:
Comprehensive and detailed wiring diagrams for all electrical systems, including power distribution, grounds, and component connections
Diagnostic Flowcharts:
Systematic troubleshooting flowcharts to pinpoint issues with specific components or circuits
Illustrations:
Abundant, clear, and detailed illustrations and diagrams showing component locations, assembly sequences, and tool usage
Special Tools:
Identification and usage instructions for any specialized tools required for specific repair procedures
Oil Change Interval:
Typically 5,000 - 7,500 miles or 6-12 months, depending on driving conditions and oil type (refer to manual for specific recommendations)
Tire Rotation Interval:
Every 7,500 miles or as recommended for even tire wear
Spark Plug Replacement:
Refer to manual; typically around 100,000 miles for iridium plugs
Engine Oil:
SAE 5W-30, meeting GM dexos1โข specification (or superseded equivalent)
Transmission Fluid:
Dexron VI Automatic Transmission Fluid (ATF)
Coolant:
GM Engine Coolant (Blue), a 50/50 mix of DEX-COOLยฎ antifreeze and distilled water
Common Issues:
Potential for intake manifold gaskets, coolant leaks (especially from plastic components), occasional transmission control module issues, suspension component wear (ball joints, control arm bushings)
