Powertrain:
Engine (4.8L V8, 5.3L V8, 6.0L V8), Transmission (4-speed automatic, 6-speed automatic)
Chassis:
Suspension, Steering, Brakes (ABS, StabiliTrak)
Electrical:
Lighting, Fuses, Battery, Charging System, Accessory Power
Comfort And Convenience:
Climate Control (HVAC), Power Locks, Power Windows, Seat Adjustments, Mirrors, Sunroof (if equipped)
Safety And Security:
Airbags, Seat Belts, Child Seat Anchors (LATCH), Anti-theft System, Tire Pressure Monitoring System (TPMS)
Infotainment:
Audio System, Navigation (if equipped), Bluetooth Connectivity (if equipped)
Maintenance Tasks:
• Checking fluid levels (engine oil, coolant, brake fluid, power steering fluid, windshield washer fluid)
• Checking and replacing air filters
• Battery maintenance
• Tire pressure checks and adjustments
• Wiper blade replacement
• Headlight and taillight bulb replacement
• Jump starting procedures
• Cleaning exterior and interior surfaces
Operational Procedures:
• Starting and stopping the engine
• Shifting gears
• Using cruise control
• Operating climate controls
• Adjusting seating and safety restraints
• Using interior and exterior lighting
• Securing the vehicle
• Loading cargo and using the Midgate feature
Troubleshooting Basic:
Interpreting dashboard warning lights and messages
Depth:
Owner-level operation, maintenance, and basic troubleshooting. Does not contain detailed diagnostic procedures or repair instructions typically found in a Service Manual.
Engine 1:
4.8L Vortec 3800 V8
Engine 1 Hp:
Approx. 302 hp @ 5,600 rpm
Engine 1 Torque:
Approx. 305 lb-ft @ 4,000 rpm
Engine 2:
5.3L Vortec 5300 V8 (Active Fuel Management)
Engine 2 Hp:
Approx. 315 hp @ 5,200 rpm
Engine 2 Torque:
Approx. 335 lb-ft @ 4,000 rpm
Engine 3:
6.0L Vortec 6000 V8 (Heavy Duty / AWD models)
Engine 3 Hp:
Approx. 366 hp @ 5,400 rpm
Engine 3 Torque:
Approx. 376 lb-ft @ 4,000 rpm
Fuel Delivery:
Electronic Fuel Injection (EFI)
Recommended Fuel:
Regular Unleaded Gasoline (87 octane)
Fuel Tank Capacity:
Approx. 26 gallons (98.4 Liters)
Transmission Type 1:
4-Speed Automatic (Hydra-Matic 4L60-E or similar) - Typically on 4.8L models
Transmission Type 2:
6-Speed Automatic (Hydra-Matic 6L80-E or similar) - Typically on 5.3L and 6.0L models, often with AWD
Drive Type:
Rear-Wheel Drive (RWD) or Full-Time All-Wheel Drive (AWD)
Towing Capacity:
Up to 8,200 lbs (3,720 kg) depending on configuration and engine
Length:
Approx. 224.3 inches (5,697 mm)
Width:
Approx. 79.1 inches (2,009 mm)
Height:
Approx. 77.5 inches (1,969 mm)
Wheelbase:
Approx. 130.0 inches (3,302 mm)
Cargo Volume Behind 1St Row Midgate Up:
Approx. 137.4 cubic feet (3,891 Liters)
Cargo Volume Behind 1St Row Midgate Down:
Approx. 107.7 cubic feet (3,050 Liters) with Midgate and rear window removed
Curb Weight:
Approx. 5,200 - 5,600 lbs (2,359 - 2,540 kg) depending on configuration
NHTSA Front Impact Driver:
5 Stars
NHTSA Front Impact Passenger:
5 Stars
NHTSA Side Impact Front Driver:
5 Stars
NHTSA Side Impact Front Passenger:
5 Stars
NHTSA Side Impact Rear Driver:
5 Stars
NHTSA Side Impact Rear Passenger:
5 Stars
IIHS Front Offset Good:
Good
IIHS Side Impact Good:
Good
Active Safety:
• StabiliTrak Stability Control
• Anti-lock Braking System (ABS)
• Traction Control
• Tire Pressure Monitoring System (TPMS)
Passive Safety:
• Front Airbags (Driver and Passenger)
• Side Curtain Airbags (First and Second Row)
• Front Seat Side Impact Airbags (where applicable)
• Three-point Seat Belts
• LATCH (Lower Anchors and Tethers for Children) system
• Active Head Restraints
Audio System:
AM/FM stereo with CD player, MP3 playback, and auxiliary audio input. Optional Bose premium audio system.
Navigation System:
Optional touch-screen navigation system with integrated audio and climate controls.
Connectivity:
Optional Bluetooth for hands-free calling and audio streaming.
Assistance Features:
• Rear Park Assist (optional)
• Backup Camera (optional)
Oil Change Interval:
Typically every 7,500 miles (12,000 km) or 6 months, using synthetic oil and based on driving conditions. Refer to manual for specific oil life monitoring system guidance.
Tire Rotation Interval:
Every 7,500 miles (12,000 km)
Engine Air Filter Replacement:
Inspect every 15,000 miles (24,000 km), replace as needed (typically 20,000-30,000 miles or sooner in dusty conditions).
Cabin Air Filter Replacement:
Inspect every 15,000 miles (24,000 km), replace as needed (typically 15,000-20,000 miles).
Transmission Fluid Change:
Check condition regularly. Replacement interval varies by model and usage; consult manual for specific recommendations, often around 50,000-100,000 miles.
Engine Oil Specification:
SAE 5W-30, API SN or equivalent (meeting GM Dexos specification is ideal if available for this year).
Coolant Specification:
GM DEX-COOL (Orange long-life coolant, 50/50 mixture with distilled water)
Transmission Fluid Specification:
Dexron VI
Brake Fluid Specification:
DOT 3
Power Steering Fluid Specification:
GM Power Steering Fluid (or equivalent Dexron III/VI if specified)
Common Wear Items:
• Active Fuel Management (AFM) lifter issues (potential for noise/failure)
• Front suspension components (ball joints, control arms)
• Brake wear
• Fuel pump failures (can be intermittent)
Engine Oil Filter Example:
ACDelco PF48 or equivalent (verify for specific engine)
Engine Oil Capacity:
Approx. 6.0 - 7.0 quarts (5.7 - 6.6 Liters) depending on engine and filter
Coolant Capacity:
Approx. 16.0 - 17.0 quarts (15.1 - 16.1 Liters) depending on engine