Vehicle Segment:
Extreme utility vehicle (SUV) / Military surplus derivative
Competitive Landscape:
Unique in its class, with limited direct civilian competitors offering similar off-road capability and ruggedness.
Manual Value Proposition:
Empowers owners with the knowledge to perform extensive repairs and maintenance independently, saving costs and ensuring quality.
Vehicle Appeal:
Renowned for unparalleled off-road prowess, durability, and imposing presence.
Primary Coverage:
All aspects of service, repair, and maintenance
Diagnostic Coverage:
Troubleshooting for all major systems
Estimated Page Count:
Extensive (specific count not provided, implies comprehensive)
Type:
Service and Repair Manual
Engine Service Repair:
Complete service and repair procedures for engine systems
Transmission Service Repair:
Comprehensive coverage for transmission overhaul, repair, and diagnostics
Brake System:
Detailed information on brake system maintenance, repair, and bleeding procedures
Electrical System:
In-depth coverage including wiring diagrams, component testing, and troubleshooting
Suspension Steering:
Service and repair for suspension components, steering linkage, and power steering system
Cooling Fuel Emission:
Maintenance and repair for cooling system, fuel injection, and emission control systems
Chassis Body:
Procedures for chassis and body component repair and maintenance
Restraint System:
Information pertaining to safety restraint systems, including airbags
Axle Drivetrain:
Service and repair for axles, differentials, and drivetrain components
General Maintenance:
Routine maintenance tasks, fluid changes, filter replacements
Troubleshooting:
Step-by-step diagnostic procedures for identifying and resolving common issues
Periodic Lubrication:
Detailed lubrication points and recommended service intervals
Depth Of Information:
Comprehensive; suitable for independent technicians and experienced DIYers, covering disassembly, reassembly, repair, and refurbishment.
Engine Type 2006:
6.5L V8 Turbo Diesel (GM 6500 TdV8)
Horsepower 2006:
Approx. 195 hp @ 3400 rpm
Torque 2006:
Approx. 430 lb-ft @ 1600 rpm
Injection System:
Direct Injection (Bosch VE or similar)
ECU Coverage:
Engine Control Unit (ECU) diagnostics and programming procedures
Type 2006:
4-Speed Automatic (GM 4L80-E or similar heavy-duty variant)
Type:
Manual Transmission (less common for 2006 models, but historically available on some HMMWV derivatives)
Drivetrain:
Full-time 4WD with locking differentials (center, front, and rear)
Transfer Case:
Heavy-duty 2-speed transfer case with torque biasing capabilities
Overall Length:
Varies by body style, typically around 200-220 inches
Overall Width:
Approx. 86 inches (excluding mirrors)
Overall Height:
Approx. 77-80 inches (depending on suspension and body)
Curb Weight:
Approx. 7,000-8,000 lbs
Gross Vehicle Weight Rating Gvwr:
Approx. 10,300-11,500 lbs
Crash Test Ratings:
Not typically subjected to standard NHTSA/IIHS crash testing due to its specialized nature and military origins.
Braking System:
4-wheel disc brakes with ABS (Anti-lock Braking System)
Frame Construction:
Robust ladder frame chassis designed for extreme conditions
Body Construction:
Durable steel or composite body panels
Infotainment System 2006:
Basic AM/FM radio with CD player; optional premium audio systems available.
Driver Assistance Features:
Limited; primarily focused on mechanical systems for off-road performance. ABS is the primary electronically assisted safety feature.
Connectivity Options:
N/A (No integrated Bluetooth or advanced connectivity features typical of modern vehicles)
Oil Change Interval:
Typically 5,000-7,500 miles or 6-12 months (refer to manual for exact specifications based on operating conditions)
Fuel Filter Replacement:
Recommended every 15,000-30,000 miles (diesel fuel filter)
Engine Oil Type:
API CJ-4 or CK-4 (Synthetic or Conventional Diesel Engine Oil) - viscosity typically 15W-40 or 5W-40 depending on climate
Transmission Fluid Type:
Dexron III-H or Dexron VI Automatic Transmission Fluid (ATF)
Coolant Type:
Ethylene Glycol based, 50/50 mix with distilled water (typically green coolant, or specific GM Dex-Cool compatible if applicable to the cooling system design)
Common H1 Concerns:
While robust, common areas for attention can include glow plug system performance, minor oil leaks from engine components, and potential wear on portal axle components under extreme use. Fuel system components may require periodic inspection. Electrical connectors can be susceptible to corrosion in harsh environments.
