Target Audience:
Hummer H2 owners, DIY mechanics, independent repair shops, enthusiasts
Value Proposition:
Provides the same detailed information used by dealership technicians, offering significant cost savings for repairs and maintenance compared to dealership labor. Eliminates the need for multiple physical manuals.
Convenience:
Single PDF format, easy navigation, ability to print specific pages, no risk of damage to physical manuals.
Comprehensiveness:
Covers all models and all repairs A-Z, specific to the Hummer H2 unlike generic guides.
Powertrain:
Engine mechanical, fuel system, ignition, starting, charging, cooling, exhaust, lubrication, automatic transmission, transfer case, drivetrain components (axles, differentials, drive shafts, propeller shafts)
Chassis:
Suspension (front and rear), steering system (power steering, steering column), brake control, hydraulic brakes, parking brake, wheels, tires
Electrical:
General electrical systems, wiring schematics, multiplex/CAN communication, lighting, instrumentation, audio/visual systems, horn, wipers, washers, power windows, door locks, engine immobilizer, cruise control, Supplemental Restraint System (SRS), air conditioning
Body And Interior:
Body panels, doors, hood, interior trim, seats, instrument panel, glass, mirrors
Emission Control:
Emission control systems, components, and diagnostic procedures
Intake Exhaust:
Intake system, exhaust system (including catalytic converters)
Fuel Service:
Fuel system service, fuel pump, fuel injectors, fuel lines
Ignition Starting Charging:
Ignition system, starter motor, alternator, battery, charging system diagnostics
Engine Immobilizer:
Engine immobilizer system operation and troubleshooting
Air Conditioning:
Air conditioning system components, service, and refrigerant handling
Wiper Washer:
Wiper and washer system operation and repair
Door Lock:
Door lock systems, power locks, central locking
Meter Audio Visual:
Instrument cluster, gauges, audio/visual components
Windshield Glass Mirror:
Windshield, glass replacement, mirror adjustments and replacement
Engine Hood Door:
Engine hood operation, latches, hinges, doors operation, latches, hinges
Exterior Interior:
Exterior body components, interior trim, comfort features
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication
Diagnostics:
Troubleshooting guides, diagnostic procedures, fault code interpretation
Repair:
Component-level repair and overhaul, assembly/disassembly procedures, system repairs
Specifications:
Torque specifications, clearance measurements, fluid capacities, electrical specifications, component data
Depth:
Comprehensive A-Z repair coverage, factory-level detail, designed for dealership technicians
Engine Displacement:
6.0L (364 cu in) Vortec HO V8 (early models), 6.2L (376 cu in) Vortec V8 (later models)
Horsepower:
Approximately 325-393 hp (depending on year and specific engine)
Torque:
Approximately 370-417 lb-ft (depending on year and specific engine)
Fuel Delivery:
Sequential Port Fuel Injection (SFI)
Fuel Type:
Unleaded Gasoline
Cooling System:
Pressurized liquid cooling system
Oil Capacity:
Typically around 7 quarts (6.6 liters) for 6.0L, may vary slightly for 6.2L (Refer to manual for exact specification)
Recommended Oil Viscosity:
Typically SAE 5W-30 (Refer to manual for exact specification based on temperature range)
Length:
Approx. 203.5 inches (5170 mm) for SUV, 219.7 inches (5580 mm) for SUT
Width:
Approx. 81.2 inches (2063 mm)
Height:
Approx. 79.2 inches (2012 mm)
Curb Weight:
Approx. 6,600 - 6,700 lbs (3,000 - 3,040 kg) depending on configuration
Gross Vehicle Weight Rating Gvwr:
Approx. 8,600 lbs (3,900 kg)
Towing Capacity:
Up to 9,000 lbs (4,082 kg) (with proper equipment)
NHTSA Rollover Resistance:
3-star rating (typical for high-center-of-gravity vehicles of this era)
Braking System:
Four-wheel disc brakes with ABS
Traction Control:
StabiliTrak (Electronic Stability Control) and Traction Control
Airbags:
Front airbags, available side-impact airbags
Seat Belts:
Front and rear seat belts, pretensioners
Supplemental Restraint System:
SRS airbags and related components
Oil And Filter Change:
Typically every 5,000 - 7,500 miles or 6-12 months (Refer to manual for specific intervals based on driving conditions)
Tire Rotation:
Every 5,000 - 7,500 miles
Transmission Fluid Change:
Typically every 50,000 - 100,000 miles or as per manual recommendation
Coolant Type:
GM-specific or equivalent (e.g., Dex-Cool compatible orange coolant) - Refer to manual for exact specification and capacity.
Brake Fluid Type:
DOT 3 (Refer to manual for exact specification)
Power Steering Fluid Type:
Dexron III or equivalent (Refer to manual for exact specification)
Common Problems:
Fuel pump failures, some electrical gremlins, potential for brake wear due to vehicle weight, steering component wear, catalytic converter issues.
