Hummer H2 2004 Owner's Manual

Hummer H2 2004 manual cover
Pages 472
Year 2004
Language(s)
English en

Hummer H2 2004 Specification

The 2004 Hummer H2 is a full-size SUV designed to deliver a powerful off-road performance while maintaining on-road comfort. Under the hood, it features a 6.0-liter V8 engine capable of producing 316 horsepower and 360 lb-ft of torque, paired with a 4-speed automatic transmission. The H2's drivetrain includes a full-time four-wheel-drive system with a dual-range transfer case, enhancing its capability to tackle various terrains.

The vehicle's dimensions contribute to its imposing presence, measuring 189.8 inches in length, 81.2 inches in width, and 79.2 inches in height, with a wheelbase of 122.8 inches. It provides a ground clearance of 10 inches, which, along with its skid plates, makes it adept at handling rugged landscapes. The H2 rides on 17-inch alloy wheels fitted with all-terrain tires, ensuring stability and traction.

Inside, the Hummer H2 offers seating for up to six passengers with ample legroom and headroom. The interior is equipped with leather upholstery, dual-zone climate control, and a premium sound system. Technological features include a driver information center, OnStar telematics, and optional navigation and rear-seat entertainment systems.

Safety is a priority with standard features such as anti-lock brakes, traction control, and front and side airbags. The H2 also includes electronic stability control to enhance vehicle handling and prevent rollovers. Towing capacity is substantial, at up to 6,500 pounds, making it suitable for hauling trailers or boats.

Overall, the 2004 Hummer H2 combines robust off-road capability with luxurious interior amenities, catering to consumers looking for a versatile and powerful SUV capable of both daily driving and adventurous excursions.

Hummer H2 2004 F.A.Q.

What type of oil should be used for the 2004 Hummer H2?

The 2004 Hummer H2 typically requires 5W-30 synthetic oil. Always refer to the owner's manual for the manufacturer's recommendation.

How often should the transmission fluid be changed in a 2004 Hummer H2?

It's recommended to change the transmission fluid every 30,000 to 50,000 miles. Regular checks can help maintain optimal performance.

What is the recommended tire pressure for a 2004 Hummer H2?

The recommended tire pressure for the 2004 Hummer H2 is 35 PSI for both front and rear tires. Always verify with the tire placard on the vehicle.

How can I reset the check engine light on my 2004 Hummer H2?

To reset the check engine light, you can disconnect the battery for about 15 minutes. If the light remains on, consult a professional to diagnose the issue.

Why does my 2004 Hummer H2 make a squeaking noise when braking?

Squeaking noises during braking may be due to worn brake pads or rotors. Have your brake system inspected and serviced by a professional.

What is the towing capacity of the 2004 Hummer H2?

The 2004 Hummer H2 has a towing capacity of up to 6,500 pounds with the correct towing package. Always consult the owner's manual for specific configurations.

How do I replace a headlight bulb on a 2004 Hummer H2?

To replace the headlight bulb, remove the retaining clips, detach the headlight housing, replace the bulb, and reassemble. Always refer to the owner's manual for detailed instructions.

What could cause the 2004 Hummer H2 to have poor fuel efficiency?

Poor fuel efficiency can be caused by underinflated tires, dirty air filters, or faulty oxygen sensors. Regular maintenance can help improve fuel economy.

How do I check the coolant level in a 2004 Hummer H2?

Check the coolant level by looking at the reservoir tank's markings. Ensure the engine is cool before opening the reservoir cap for an accurate reading.

What maintenance should be done at 100,000 miles for a 2004 Hummer H2?

At 100,000 miles, consider changing the spark plugs, inspecting the timing belt, replacing the fuel filter, and checking all fluids and hoses. Refer to the owner's manual for a full maintenance schedule.