Hummer H2 2006 Owner's Manual

Hummer H2 2006 manual cover
Pages 502
Year 2006
Language(s)
English en

Hummer H2 2006 Specification

The 2006 Hummer H2 is a full-size luxury SUV that embodies rugged off-road capabilities and bold design. It is powered by a 6.0-liter V8 engine that delivers 325 horsepower at 5,200 rpm and 365 lb-ft of torque at 4,000 rpm. This powertrain is paired with a heavy-duty 4-speed automatic transmission, ensuring robust performance across various terrains. The H2 features a full-time four-wheel-drive system with a dual-range transfer case, enhancing its off-road prowess.

The exterior dimensions of the Hummer H2 emphasize its commanding presence, with a length of 189.8 inches, a width of 81.2 inches, and a height of 79.2 inches. The wheelbase measures 122.8 inches, providing stability and ample interior space. The ground clearance stands at 9.7 inches, allowing for superior off-road maneuverability. The H2's suspension system includes an independent front torsion bar and a five-link coil-spring rear setup, which contributes to its ability to tackle rough terrain while maintaining on-road comfort.

Inside, the Hummer H2 offers a spacious cabin that seats up to five passengers, with an optional third-row seat to accommodate six. The interior is outfitted with leather upholstery, power-adjustable front seats, dual-zone automatic climate control, and a premium Bose audio system. Safety features include anti-lock brakes, traction control, stability control, and a suite of airbags, including front and side-impact airbags.

The H2's towing capacity is rated at 6,700 pounds, making it suitable for hauling trailers and boats. The fuel economy is estimated at 10 mpg in the city and 13 mpg on the highway, reflecting its robust V8 engine. Overall, the 2006 Hummer H2 combines luxury, power, and off-road capability in a distinctive package.

Hummer H2 2006 F.A.Q.

How do I reset the tire pressure monitoring system (TPMS) on a 2006 Hummer H2?

To reset the TPMS on a 2006 Hummer H2, turn the ignition to the ON position without starting the engine. Press and hold the lock and unlock buttons on the key fob simultaneously until the horn sounds twice. Then, starting from the left front tire, increase or decrease the tire pressure for about 8-10 seconds until you hear a horn chirp. Repeat the process for the remaining tires in the following order: right front, right rear, and left rear. Once all tires are done, turn the ignition to OFF.

What type of engine oil should be used for a 2006 Hummer H2?

For optimal performance, use SAE 5W-30 engine oil that meets GM Standard GM6094M. It is recommended to use synthetic oil for better engine protection and performance.

How can I replace the headlight bulb on my 2006 Hummer H2?

To replace the headlight bulb on a 2006 Hummer H2, first open the hood and disconnect the negative battery cable. Remove the headlight assembly by unscrewing the retaining bolts. Once the assembly is out, twist the bulb socket counterclockwise and remove the old bulb. Insert the new bulb, ensuring it is seated properly, and reassemble the headlight assembly in reverse order.

How do I program a new key fob for my 2006 Hummer H2?

To program a new key fob, insert the key into the ignition and turn it to the ON position. Turn it to OFF and remove the key. Within 20 seconds, press and hold the lock and unlock buttons on the key fob simultaneously for about 15 seconds until the door locks cycle. This indicates successful programming. Repeat the process for additional fobs.

What is the recommended tire pressure for a 2006 Hummer H2?

The recommended tire pressure for a 2006 Hummer H2 is typically 35 PSI for both the front and rear tires. Always check the vehicle's manual or the label inside the driver's door for the most accurate information.

How do I troubleshoot the air suspension system on a 2006 Hummer H2?

To troubleshoot the air suspension system, first check for any leaks in the air lines or the air springs. Listen for hissing sounds and use soapy water to detect leaks. Check the compressor's functionality by listening for it running. If the system is not inflating, inspect fuses and electrical connections. Consult a professional if issues persist.

How often should the transmission fluid be changed on a 2006 Hummer H2?

It is recommended to change the transmission fluid every 50,000 miles under normal driving conditions. If the vehicle is used for towing or in severe conditions, consider changing it more frequently.

What could cause a 2006 Hummer H2 to overheat and how can it be fixed?

Common causes of overheating include low coolant levels, a faulty thermostat, a broken water pump, or a clogged radiator. Check coolant levels and top up if necessary. Inspect the thermostat and replace if faulty. Check for leaks in the radiator and ensure the cooling fans are working. If the problem persists, seek professional assistance.

How do I replace the brake pads on a 2006 Hummer H2?

To replace the brake pads, first lift the vehicle and remove the wheel. Remove the caliper bolts and slide the caliper off the rotor. Remove the old brake pads and install new ones, ensuring they are properly aligned. Reattach the caliper and wheel, then repeat the process for the other wheels. Ensure to pump the brakes before driving to seat the new pads.

What kind of coolant should be used in a 2006 Hummer H2?

Use a DEX-COOL antifreeze/coolant that is compatible with GM vehicles. It should be mixed with water in a 50/50 ratio unless specified otherwise in the vehicle's manual.