To Next PageTo Next Page
Need help?Do you have a question about the Hummer H2 2009 and is the answer not in the manual?
General| Brand | Hummer |
|---|---|
| Model | H2 2009 |
| Category | Automobile |
| Language | English |
Instructions on adjusting and using the adjustable head restraints in the outboard seating positions for neck/spinal injury prevention.
Details on operating power seat controls, including forward/rearward, cushion height, and seatback recline adjustments for comfort.
Information on rear seat features like heated seats, split folding functionality, bucket seats, and third-row seat operation.
Guidance on proper safety belt usage for everyone, including how to wear them, and explanations on why they work.
Information on using safety belts for older children and appropriate child restraints for infants and young children.
Details on the location, deployment, function, and safety precautions for the vehicle's airbag system.
Guidance on periodically checking safety belts, buckles, and airbag systems to ensure proper function and safety.
Information on the vehicle key usage for ignition and locks, key tag details, and advice for lockout situations.
Details on how the RKE system operates, its range, and troubleshooting tips for range reduction.
Explanation of door lock operation, including power locks, delayed locking, and lockout protection features.
Guidance on new vehicle break-in procedures, ignition positions, starting the engine, and retained accessory power.
Information on automatic dimming rearview mirrors, outside power foldaway mirrors, and park tilt mirror functions.
Details about the Rear Vision Camera (RVC) system, its limitations, and safe usage guidelines.
Overview of the main components of the instrument panel, identifying key controls and their locations.
Instructions on how to activate and deactivate hazard warning flashers to alert others of trouble.
Guidance on how to use the horn, located on the steering wheel pad, for signaling or safety.
Instructions on how to adjust the tilt steering wheel for driver comfort and proper positioning.
Explanation of the lever controls for turn signals, lane-change signals, headlamp functions, and wipers.
Details on operating the windshield wipers, including speed settings, delay, mist mode, and turning them off.
Instructions on how to set, resume, increase, reduce speed, cancel, and end cruise control usage safely.
Explanation of the exterior lamps control and its four positions: Off, Automatic, Parking Lamps, and Headlamps.
Information on the DRL system, its operating conditions, and how it interacts with the automatic headlamp system.
Details on how the automatic headlamp system operates based on ambient light conditions and potential delays.
Instructions on adjusting the brightness of the instrument panel lights using the dedicated knob control.
Information on how dome lamps operate automatically and can be manually turned on or overridden.
Explanation of the illuminated entry/exit feature, including how dome lamps activate when doors are opened.
Location and operation of reading lamps in the overhead console and RSE system console.
Description of the EPM system that manages battery charge and adjusts voltage for optimal performance and battery life.
Explanation of the feature that automatically shuts off dome lamps after 10 minutes to prevent battery drain.
Information on connecting auxiliary electrical equipment to power outlets and important usage notices.
Instructions for using and removing the ashtray, and how to operate the cigarette lighter if equipped.
Instructions on locating and adjusting the analog clock on the instrument panel.
Overview of the dual automatic climate control system for heating, cooling, and ventilation.
Explanation of warning lights and gages that signal vehicle issues and guidance on what to do.
Tips for driving habits that affect fuel economy and general advice for driving safely.
Key principles of defensive driving, emphasizing anticipating other road users and maintaining focus.
Information on the dangers of drinking and driving, its effects on vehicle control, and legal implications.
Explanation of the vehicle's control systems (brakes, steering, accelerator) and how they are affected by road conditions.
Details on braking action, perception and reaction times, stopping distances, and avoiding heavy braking.
Explanation of the ABS system, its function, and how it helps the driver steer while braking hard.
Guidance on using steering and braking effectively in emergency situations to maintain vehicle control.
Information on the StabiliTrak system, its diagnostic checks, and how to troubleshoot its operation.
Details on how the traction control system limits wheel spin by managing engine power and applying brakes.
Instructions on how to lock the rear axle for additional traction in off-road situations and its limitations.
Guidance on power steering, steering tips for curves, and emergency steering techniques.
Techniques for recovering the vehicle when its wheels drop off the road edge or when crossing obstacles.
Safety tips and considerations for passing another vehicle on a two-lane road to reduce risk.
Information on what happens during a loss of vehicle control and emergency actions to take.
Explanation of vehicle skids, how to avoid them, and actions to take if a skid occurs.
Safety precautions and advice for driving through water, including risks of hydroplaning and flash flooding.
Instructions for removing brush/debris and checking the vehicle after off-road driving to prevent hazards.
Essential preparation steps before off-road driving, including maintenance, equipment, and knowledge of terrain.
Guidance on assessing off-road terrain conditions, surface characteristics, and potential obstacles.
Information on identifying and navigating unseen or hidden surface obstacles like rocks, ruts, and bumps.
Explanation of approach and departure angles and techniques for crossing large dips or terrain.
Tips for driving on hills, including approaching, driving uphill, and descending safely.
Precautions and techniques for driving uphill safely, including gear selection and managing wheel slippage.
Instructions and cautions for what to do if the vehicle stalls or is about to stall when on an incline.
Advice for driving in adverse conditions like mud, sand, snow, or ice, focusing on traction and control.
Safety guidelines for being stuck in snow, including using hazard flashers and managing exhaust gases.
Methods for freeing a stuck vehicle, including rocking, using traction systems, and cautions about spinning wheels.
Step-by-step instructions for rocking the vehicle to free it from being stuck, including using traction control.
Information and cautions regarding the use of vehicle recovery loops for pulling or being pulled.
Location and contents of the vehicle's first aid kit, flashlight, tire pressure gauge, and tool set.
Details about the front-mounted receiver and its use with aftermarket winches or other accessories.
Instructions for using the power winch platform with an aftermarket winch, including capacity limits.
Guidelines on how to properly load the vehicle, including weight distribution and capacity cautions.
Explanation of the vehicle's tire and loading information label, including seating positions and weight capacities.
Information on the certification/tire label, GVWR, GAWR, and cautions about vehicle overloading.
General advice and considerations before towing your vehicle or recreational vehicle.
Important considerations for towing a disabled vehicle, emphasizing off-ground wheel transport.
Explanation of dinghy towing and dolly towing, with considerations for the towing vehicle and equipment.
Step-by-step procedure for dinghy towing the vehicle, including transfer case and ignition settings.
Notice that dolly towing is not permitted due to potential drivetrain damage.
Information on the selectable rear ride height feature for increased ground clearance, especially for off-road driving.
Details on the air suspension system, ride heights, and automatic return to normal height at higher speeds.
Explanation of overload protection for the air suspension system and compressor overheat conditions.
Important advice and safety rules for towing a trailer, emphasizing proper equipment and driving techniques.
Key considerations for pulling a trailer, including legal restrictions, sway control, and break-in periods.
Factors affecting trailer weight capacity, including speed, altitude, and vehicle/trailer weights.
Guidance on ensuring tires are inflated to upper limit for cold tires and not exceeding load ratings.
Importance of correct hitch equipment for crosswinds, large trucks, rough roads, and safety.
Information on adjusting weight-distributing hitches and cautions regarding step-bumper hitches.
Instructions on attaching safety chains between vehicle and trailer for security and proper slack.
Explanation of the Tow/Haul mode feature, its effectiveness, and recommended driving conditions for use.
Requirements for trailer brake systems and how they interact with the vehicle's StabiliTrak system.
Cautions and advice for driving with a trailer, including exhaust gas collection and proper ventilation.
Guidance on increasing passing distance when towing a trailer due to its length.
Instructions for backing up a trailer, emphasizing slow speed and using a guide.
Notice regarding sharp turns potentially damaging the vehicle and advice to make wider turns.
Explanation of how trailer lamps flash with vehicle signals and the importance of checking trailer bulbs.
Tips for driving on steep grades, including gear selection, brake usage, and overheating precautions.
Safety precautions for parking on hills with a trailer, including using chocks and proper gear selection.
Steps to follow when leaving the vehicle parked on a hill, ensuring it remains secure.
Guidance on obtaining service and parts from GM dealers/retailers and identifying genuine GM parts.
Information on how non-dealer accessories can affect vehicle performance, safety, and warranty coverage.
Warning regarding chemicals in vehicles known to the State of California to cause cancer or reproductive harm.
Information on perchlorate materials found in automotive applications and special handling needs.
Cautions and recommendations for performing vehicle service work, emphasizing knowledge, tools, and proper parts.
How external accessories can affect airflow, noise, fuel economy, and washer performance.
Guidance on using recommended fuel, TOP TIER Detergent Gasoline, and fuel types like unleaded and E85.
Recommendations for gasoline octane ratings and the effects of using lower octane fuel.
Information on gasoline specifications, including ASTM standards and recommendations against MMT additives.
Guidance on operating the vehicle with California emissions standards and potential effects of non-California fuel.
Information on fuel system additives, methanol concerns, and recommendations against MMT.
Cautions about potential fire hazards from hot engine parts and flammable liquids or materials.
Step-by-step instructions on how to locate and operate the hood release handle to open the hood.
Visual identification of key components located in the engine compartment of the 6.2L V8 engine.
Guidance on checking and adding engine oil, including proper levels and types of oil to use.
Explanation of the computer system that indicates when to change engine oil based on usage, not mileage.
Instructions on how to reset the engine oil life system after an oil change.
Information on the safe handling, disposal, and environmental impact of used engine oil.
Instructions on inspecting and replacing the engine air cleaner/filter, with details on the restriction indicator.
Detailed steps for inspecting and cleaning or replacing the engine air cleaner/filter.
Guidance on when to check and change automatic transmission fluid, and warnings about using incorrect fluid.
Procedures for checking transmission fluid level in both cold and hot conditions.
Overview of the cooling system components and cautions regarding the electric fan and hot coolant.
Instructions on checking coolant level in the surge tank, with cautions about hot coolant and pressure caps.
Guidance on adding coolant, emphasizing proper mixture and safety precautions when the engine is cool.
Details on the DEX-COOL® coolant, its properties, and warnings against using other types of coolant.
Recommendations for coolant mixture, cautions against using plain water, and advice on checking for leaks.
Information on identifying engine overheating via the instrument panel gage and DIC messages.
Safety precautions and actions to take if steam is observed coming from the engine due to overheating.
Guidance on when to check power steering fluid, how to check it, and what type of fluid to use.
Information on what type of washer fluid to use, adding fluid, and mixing cautions.
Information on brake fluid, its level, wear indicators, and maintenance schedule.
Instructions on checking brake fluid level and what type of fluid to add, with cautions about spills.
Details on brake pad wear indicators, sounds, and cautions about continuing to drive with worn pads.
Advice on replacing brake system parts with genuine GM parts for optimal performance and safety.
Information on the maintenance-free battery, its location, and warnings regarding battery posts.
Guidelines for storing the vehicle, including precautions for infrequent use and extended storage.
Step-by-step instructions for safely jump starting the vehicle using jumper cables and another vehicle.
General information about tires, including maintenance, usage dangers, and replacement indicators.
Explanation of information molded into the tire sidewall, including size, load, and construction details.
Definitions of common tire terms such as air pressure, aspect ratio, bead, treadwear, and UTQGS.
Guidance on maintaining correct tire pressure for optimal operation, safety, and tire life.
Explanation of the TPMS function, how it monitors tire pressure, and its warning indicators.
Information on TPMS malfunction indicators, common causes, and when to seek service.
Step-by-step instructions for matching TPMS sensors to tire/wheel positions after rotation or replacement.
Recommendations for regular tire inspection, wear checks, and the purpose of tire rotation for uniform wear.
Information on the accessory inflator system for inflating tires, sports equipment, and cautions about over-inflation.
Tips on what to expect and how to handle a tire blowout or slow leak while driving.
Safety precautions and step-by-step instructions for changing a flat tire safely.
Instructions for locating and removing the spare tire and tools from the rear cargo compartment.
Detailed steps for removing the flat tire and installing the spare tire, including using the jack and wheel wrench.
Instructions for properly storing the jack, wheel blocks, and tools in their designated locations.
Guidance on storing the flat or spare tire and tools in the rear cargo area after changing a tire.
Information on spare tire maintenance, including checking inflation and proper installation after use.
General advice on interior cleaning, using appropriate cleaners, and maintaining upholstery and surfaces.
Techniques for cleaning the vehicle's interior, removing soils quickly, and using specific cleaners.
Methods for cleaning fabric and carpet, including techniques for removing liquid and solid soils.
Instructions for cleaning leather surfaces, including water-dampened cloths and mild soap solutions.
Guidance on cleaning plastic surfaces, avoiding abrasive cleaners, and preventing reflections.
Instructions for cleaning wood trim panels using a clean cloth moistened with soapy water.
Advice on gently vacuuming speaker covers to avoid damage and cleaning spots with water and soap.
Important instructions on keeping safety belts clean and dry, and warnings against bleaching or dyeing them.
Tips for maintaining weatherstrips with silicone grease for longevity and preventing sticking or squeaking.
Best practices for washing the vehicle to preserve its finish, including soap types and pressure wash cautions.
Instructions for cleaning exterior lamps and lenses using lukewarm water and car washing soap.
Advice on maintaining paint finish through waxing and polishing, with cautions for basecoat/clearcoat finishes.
Guidance on cleaning and protecting bright metal parts, including cautions for aluminum trim.
Instructions for cleaning glass surfaces and rubber wiper blades, and when to replace worn blades.
Cautions regarding cleaning aluminum wheels, avoiding abrasive cleaners, and automatic car wash risks.
Advice on cleaning tires, handling tire dressing products, and sheet metal damage repair.
Information on removing corrosion-causing materials from the underbody and flushing with water.
Explanation of chemical fallout damage to paint and warranty coverage for new vehicles.
Details on the Vehicle Identification Number (VIN), its location, and engine identification codes.
Location and helpful information on the service parts identification label for ordering parts.
Overview of the vehicle's electrical system and cautions regarding add-on electrical equipment.
Warnings about how add-on electrical equipment can affect vehicle performance and warranty.
Information on fuses and circuit breakers protecting the windshield wiper motor and other power accessories.
Explanation of the vehicle's fuse system and how to replace blown fuses correctly.
Diagram and usage list for fuses located in the instrument panel fuse block.
Location and diagram of the center instrument panel fuse block.
Location and access instructions for the underhood fuse block in the engine compartment.
Table of vehicle capacities including fluids, fuel, and engine specifications like spark plug gap.
Introduction to the maintenance schedule, emphasizing proper engine oil levels and changes.
Important notes on keeping the vehicle in good working condition and the impact of maintenance on the environment.
Notice on the necessity of following prescribed maintenance intervals, checks, and parts for warranty coverage.
Importance of proper vehicle maintenance for good working condition, environmental protection, and emission control.
Guidance on how to use the maintenance schedule based on driving habits and conditions, with cautions for DIY service.
Details on service requirements based on the 'CHANGE ENGINE OIL' message and the distinction between Maintenance I and II.
Table detailing services required at specific mileage intervals, including fuel system, exhaust, and engine checks.
Footnotes providing detailed instructions for inspecting and lubricating various vehicle components.
Owner checks and services to be performed at specified intervals for vehicle safety, dependability, and emissions.
Important underhood checks to perform at each fuel fill, including engine oil, coolant, and washer fluid levels.
Notice emphasizing regular engine oil level checks to prevent damage and instructions for checking the oil level.
Guidance on checking engine coolant levels and adding DEX-COOL® coolant mixture if necessary.
Instructions for checking and adding windshield washer fluid when the level is low.
Monthly checks including tire inflation pressure, wear inspection, and spare tire security.
Annual inspection of the starter switch and automatic transmission shift lock control system.
Cautions and steps for checking the starter switch to ensure it operates correctly in P (Park) or N (Neutral).
Inspection of the shift lock control system to ensure the vehicle does not move unexpectedly.
Procedure to check the ignition lock function to ensure it only turns off in P (Park) and the key comes out.
Checks for the parking brake and P (Park) mechanism holding ability, especially on hills.
Annual service to flush corrosive materials from the underbody using plain water.
List of recommended fluids and lubricants by name, part number, or specification for various vehicle systems.
List of replacement parts with GM and ACDelco part numbers for common maintenance items.
Diagram illustrating the routing of the engine drive belt across various pulleys.
Template for recording scheduled maintenance services, dates, and performed work.
Information on the customer satisfaction procedure, involving dealership and HUMMER customer relations.
Steps to resolve concerns, starting with dealership management and escalating to customer relations if needed.
Details about the U.S. online owner center for digital manuals, service records, dealer locators, and more.
Provides links to HUMMER official website and merchandise.
Guidance on reporting safety defects to the U.S. Government (NHTSA) and General Motors.
Instructions on how to contact NHTSA to report vehicle safety defects and obtain further information.
Instructions for Canadian owners to notify Transport Canada and General Motors of Canada about safety defects.
Contact information for reporting safety defects directly to General Motors for resolution.
Information on how to order service manuals and bulletins for detailed vehicle diagnosis and repair.
Explanation of vehicle computer modules that record performance data and owner preferences.
Information about the EDR system, the data it records during crashes, and access limitations.
Details on OnStar services, data collection, usage, and referring to the OnStar Terms and Conditions.
Information on the use of the navigation system, data storage, and referring to its specific operating manual.
Explanation of RFID technology usage in vehicles for functions like tire pressure monitoring and ignition security.
Information on roadside assistance services for U.S. and Canadian purchased vehicles, including contact details.
Information needed when calling for roadside assistance, such as location, vehicle details, and problem description.
Details on roadside assistance coverage duration, terms, and services provided.
List of roadside assistance services including fuel delivery, lock-out, tire change, and battery jump start.
Description of HUMMER's exceptional roadside service provided by trained technicians for on-site repairs.
List of services not covered by roadside assistance, such as impound towing and legal fines.
Details on roadside services specific to Canadian vehicles, including fuel delivery and lock-out assistance.
Guidance on scheduling service appointments and minimizing inconvenience by advising service consultants.
Information on the Courtesy Transportation program offering shuttle service or public transportation reimbursement.
Details on available transportation options like shuttle service and public transport reimbursement.
Information on shuttle service provided by participating dealers for destinations up to 10 miles from the dealership.
Details on reimbursement for public transportation expenses when dealer shuttle service is unavailable.
Recommendations for repairing collision damage using qualified technicians and quality replacement parts.
Comparison of genuine GM, recycled, and aftermarket collision parts and their impact on vehicle performance.
Recommendation to choose a collision repair facility with GM-trained technicians and state-of-the-art equipment.
Advice on vehicle insurance, recommending comprehensive coverage and GM original equipment parts for repairs.
Step-by-step guidance on actions to take if involved in a crash, including checking for injuries and contacting services.
Recommends active owner involvement in repairs, specifying original GM parts and reviewing insurance valuations.
