Positioning:
Direct replacement for dealership technician service manuals
Accuracy:
Vehicle-specific, not generic information
Usability:
Single PDF for easy navigation, printable pages
Illustrations:
Diagrams and illustrations included for clarity
Advantage:
Provides the same information as the original dealership manual
Engine Maintenance:
Full coverage of engine maintenance, diagnostics, and repair
Control System:
Engine control systems, powertrain management
Mechanical Systems:
Mechanical components, internal engine, drivetrain
Fuel System:
Fuel delivery, fuel injection, fuel system diagnostics and service specifications
Emission Control:
Emission control systems, diagnostic procedures
Cooling System:
Cooling system, radiator, water pump, thermostat
Lubrication System:
Lubrication system, oil pump, oil filter specifications
Ignition Charging:
Ignition system, starting system, charging system
Transmission Auto:
Automatic transmission service, diagnosis, and repair
Transmission Manual:
Manual transmission service, diagnosis, and repair
Drivetrain:
Transfer case, propeller shaft, drive shafts, differential, axles
Suspension Steering:
Suspension systems, steering column, power steering
Wheels Tires:
Tire and wheel specifications, service procedures
Brake System:
Brake control, brake system, parking brake
HVAC:
Air conditioning system service and repair
Restraint Systems:
Supplemental restraint system (SRS), seat belts
Security Features:
Engine immobilizer, cruise control
Wipers Washers:
Wiper and washer system service
Door Locks:
Door lock system service
Instrumentation:
Instrument panel, meters, audio/visual systems
Interior Exterior:
Exterior and interior trim, engine hood, doors, seats, glass, mirrors
Electrical Systems:
Comprehensive electrical system coverage, wiring schematics
Multiplex Can:
Multiplex/CAN communication systems
Diagnostics:
Advanced diagnostic procedures and troubleshooting guides
Repair Instructions:
Complete step-by-step repair instructions
Maintenance Tasks:
Routine maintenance, scheduled service, fluid changes
Component Replacement:
Detailed procedures for replacing all major components
Wiring Schematics:
Full color wiring diagrams for all electrical systems
Depth:
Factory-level detail for technicians and advanced DIYers
Engine Options:
3.8L V6, 3.4L V6, 5.3L V8 (LS4)
Ls4 V8 Horsepower:
303 hp @ 5600 rpm
Ls4 V8 Torque:
323 lb-ft @ 4400 rpm
Fuel Delivery Type:
Sequential Electronic Fuel Injection (SFI)
Spark Plugs:
Refer to manual for specific plug type and gap (e.g., ACDelco Iridium)
Oil Capacity:
Refer to manual for specific engine (e.g., 5.3L V8 approx. 6 quarts)
Recommended Oil Viscosity:
Refer to manual (e.g., SAE 5W-30)
NHTSA Front Impact:
5-star driver, 4-star passenger
NHTSA Side Impact:
5-star driver, 5-star rear passenger
IIHS Head Restraints Seat Belts:
Good
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Standard Traction Control System (TCS)
Airbags:
Frontal airbags, available side-impact airbags
Seat Belts:
Front and rear seat belts with pretensioners
Oil Change Interval:
Refer to manual for specific mileage/time, typically 5,000-7,500 miles or 6-12 months
Engine Air Filter:
Inspect every 15,000-30,000 miles, replace as needed
Transmission Fluid:
Inspect periodically, change based on driving conditions (refer to manual)
Coolant Flush:
Typically every 30,000-60,000 miles or 2-5 years
Engine Coolant:
GM Dex-Cool (50/50 mix of concentrate and distilled water)
Power Steering Fluid:
Dexron III or Dexron VI
Common Problem 1:
Intake manifold gasket leaks (older models, less common on 2006 but possible)
Common Problem 2:
Transmission shift issues (especially with the 4T65E, fluid and filter service is key)
Common Problem 3:
Window regulator failures
Common Problem 4:
Front suspension clunking or rattles (worn ball joints, tie rods, struts)
