Engine:
Internal combustion engine, cooling system, lubrication system, fuel system, ignition system, emission control systems, engine mechanical, engine electrical
Transmission:
Automatic transmission, manual transmission (if applicable), transfer case, drivetrain components
Brakes:
Hydraulic brake system, ABS, traction control, parking brake
Suspension Steering:
Front suspension, rear suspension, steering system, power steering
Electrical:
Battery, charging system, starting system, lighting, instrumentation, power windows, locks, mirrors, audio system, climate control electronics, body control modules (BCM)
Chassis Body:
Frame, body panels, doors, hood, tailgate, interior trim, exterior trim, composite Midgate
HVAC:
Heating, ventilation, and air conditioning system
Safety:
Airbag system, seat belts, child seat anchors
Fuel System:
Fuel pump, fuel filter, fuel injectors, evaporative emission control (EVAP) system
Exhaust System:
Exhaust manifolds, catalytic converters, mufflers, oxygen sensors
Cooling System:
Radiator, water pump, thermostat, hoses, fan clutch/electric fan
Lubrication System:
Oil pan, oil pump, oil filter, oil cooler (if equipped)
Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation, brake inspection, battery service
Diagnostics:
Troubleshooting guides for all systems, diagnostic trouble codes (DTCs) and their meanings, pinpoint tests
Repair:
Component removal and installation, assembly and disassembly of major systems, wiring diagrams, schematics
Specifications:
Torque specifications for fasteners, fluid capacities, clearances, tolerances, alignment specifications
Rebuilds:
Engine rebuild procedures, transmission overhaul procedures
Installation:
Installation of accessories, body components, engine and transmission components
Depth:
Comprehensive, from basic maintenance to advanced engine and transmission overhauls, including electrical system diagnostics and repair
Electrical Diagnostics:
Detailed wiring diagrams, component testing procedures, connector pinouts, power distribution information
Engine Type:
6.0L V8 SFI FlexFuel
Horsepower:
367 hp @ 5400 rpm (approximately)
Torque:
375 lb-ft @ 4000 rpm (approximately)
Fuel Delivery:
Multi-Port Fuel Injection (MPFI), FlexFuel capability
Available Engines:
6.0L V8 (L76), 5.3L V8 (LMF/LH6 - typically for lower trims/earlier models of the generation, but 6.0L is prominent for 2011)
Alternative Engines:
5.3L V8 (LMF/LH6) - common in earlier models or lower trims, 315 hp, 335 lb-ft torque.
Wheelbase:
130.0 inches (3302 mm)
Length:
224.5 inches (5702 mm)
Width:
79.1 inches (2009 mm)
Height:
77.7 inches (1974 mm)
Ground Clearance:
Approximately 9.0 inches (229 mm)
Cargo Volume Midgate Up:
56.6 cubic feet (1603 L)
Cargo Volume Midgate Down:
137.4 cubic feet (3891 L)
Curb Weight:
Approximately 5,700 - 6,000 lbs (2585 - 2722 kg), depending on configuration
Towing Capacity:
Up to 8,200 lbs (3719 kg) with proper equipment
Payload Capacity:
Up to 1,400 lbs (635 kg), depending on configuration
Oil Change Interval:
7,500 miles (12,000 km) or 6 months, whichever comes first (under normal driving conditions, consult manual for severe conditions and oil type)
Tire Rotation:
Every 7,500 miles (12,000 km)
Transmission Fluid Change:
Typically every 45,000-60,000 miles (72,000-96,000 km), check fluid level regularly. Consult manual for specific fluid type and interval.
Engine Oil Type:
SAE 5W-30 Dexos1 Synthetic (refer to owner's manual for specific certification requirements)
Coolant Type:
GM P/N 89022462 (Green Long-Life Coolant) or equivalent Dex-Cool compatible (pre-mixed 50/50)
Transmission Fluid Type:
Dexron VI Automatic Transmission Fluid (ATF)
Brake Fluid Type:
DOT 3 or DOT 4 (refer to manual for specific recommendation)
Power Steering Fluid Type:
Dexron III or equivalent (check manual for specific P/N)
Common Problems:
Active Fuel Management (AFM) lifter issues, transmission torque converter shudder, potential for AFM system issues, some electrical component failures, exhaust manifold leaks (especially on 5.3L)
Common Wear Items:
Ball joints, tie rod ends, sway bar links, wheel bearings (typical for heavy trucks)
