Get support for 2003 Hummer H2

2003 Hummer H2 Support Question

2003 Hummer H2 Support Question

Find answers below for this question about 2003 Hummer H2.
Need a 2003 Hummer H2 manual? We have 1 online manual for this item!
Question posted by jbfortz on August 3rd, 2014

Vibration At 30 - 40 Kph.

1. Vibration while running at 30-40 kph 2. Engine vibration at 2000rpm

Current Answers

There are currently no answers that have been posted for this question.
Be the first to post an answer!

Remember that you can earn up to 1,100 points for every answer you submit. The better the quality of your answer, the better chance it has to be accepted.

Related Manual Pages

Owner's Manual - Page 7

... Restraint Systems Here you'll find information about some things you should not do with air bags and safety belts. 1-2 1-16 1-21 1-22 1-22 1-29 1-30 1-30 1-42 Seats and Seat Controls Safety Belts: They're for Children Older Children Safety Belt Extender Checking Your Restraint Systems Replacing Restraint System Parts After...
Owner's Manual - Page 23

A few crashes are more than 30 years of them, people who buckle up can be seriously injured or killed. Here's why: They work. After more likely to be so serious that ...
Owner's Manual - Page 36

... vehicle or being ejected from the force of the belt out all the way and start again. Everyone in moderate to work with federal regulations. 1-30 Here are designed to know about the air bag system: CAUTION: You can be hurt in the past. Frontal air bags are the most important...
Owner's Manual - Page 90

...available programming options: Mode 1: All doors lock when the transmission is equipped with Step 1 to RUN and LOCK twice. Then pull the turn signal/multifunction lever. Once you do the following method...dealer for more information. 2-8 Mode 3: No automatic door locking. If you exceed the 30 second limit, the locks will automatically lock and unlock and the horn will chirp twice to...
Owner's Manual - Page 91

...mode, do this occurs, repeat the procedure beginning with Step 1 to indicate that you have 30 seconds to cycle through the unlocking options. You are not pressed while in LOCK, release ... Then pull the turn signal/multifunction lever. Once you do the following instructions detail how to RUN. See your door locks differently than the factory setting. Mode 3: All doors unlock when the ...
Owner's Manual - Page 93

This device complies with your doors and liftgate from about 3 feet (1 m) up to 30 feet (9 m) away using the remote keyless entry transmitter supplied with Part 15 of the FCC Rules. Keyless Entry System You can lock and unlock your ...
Owner's Manual - Page 95

...lock button, such as having the vehicle's perimeter lamps flash and/or have the horn chirp. This can choose different feedback options for 30 seconds, or by starting the vehicle. See "Driver Information Center (DIC)" in the Index for more information. (Panic): When the ... a maximum of the doors. Pressing the button again within three seconds may cause the horn to chirp to 30 seconds.
Owner's Manual - Page 99

... the battery power. The headlamps and parking lamps will flash for two minutes, and the horn will sound for 30 seconds, then will not arm until the security light goes off after about 30 seconds. It activates only if you lock the door with a power door lock switch with the door open...
Owner's Manual - Page 112

...with the transmission in NEUTRAL (N) and the engine running and the vehicle must be stopped or moving less than 2 mph (3.2 km/h) with the transmission in NEUTRAL (N). 2-30 The preferred method for 15 seconds but ... 4LO Lock, the vehicle's engine must be running . The preferred method for 15 seconds and not complete the shift unless your vehicle is moving less than 40 mph (64 km/h), press ...
Owner's Manual - Page 120

...running for up to 30 minutes after loading or unloading. You may hear the compressor running and for the system to operate and level the vehicle after the ignition has been turned off. Load leveling will continue. The system can lower the vehicle to the standard ride height with the engine running...drive gear -- The engine must be sure your parking brake. If you load and unload it ...
Owner's Manual - Page 121

.... See "GAWR" in the DIC. The selectable rear ride height allows you may need more information. See "Driver Information Center" in the Index for about 30 seconds to one minute without raising the vehicle depending on the instrument panel to the right of the steering wheel. 2-39 This will shut down...
Owner's Manual - Page 154

... three channels: 1. Press and hold down the two outside of the radio frequency. Keep the original transmitter for longer than 30 seconds and do not repeat this section. 2-72 Your vehicle's engine should be turned off while programming the transmitter. Do not hold down the buttons for use the HomeLink Transmitter with...
Owner's Manual - Page 155

... found where the hanging antenna wire is pressed and released. Release both buttons. 5. Firmly press and release the "Learn" or "Smart" button. You will have 30 seconds to complete the programming of the garage door opener (or other rolling code device), repeat this will flash slowly and then rapidly after HomeLink...
Owner's Manual - Page 156

... the indicator light begins to flash (after several seconds of a second. HomeLink is being transmitted. The indicator light will come on HomeLink for longer than 30 seconds. The indicator light will flash slowly and then rapidly. Release both buttons. See "Reprogramming a Single HomeLink Button" next. 2-74 Erasing HomeLink Buttons To erase...
Owner's Manual - Page 247

These characteristics are essential to ground clearance (B) while maintaining a low silhouette and a low center of gravity. High Mobility Characteristics The HUMMER H2 has a 12 inch (30.5 cm) running ground clearance (A) and a 9 inch (22.8 cm) axle to safety in off-road operation. 4-19
Owner's Manual - Page 258

... steep enough to stall your engine has stopped running , shift the transmission to REVERSE (R), release the parking brake, and slowly back down . D ... hill, put your wheels straight rather than in REVERSE (R). If this happens, there are backing down the hill. 4-30 Also, apply the parking brake. Instead, apply the regular brake to stop the vehicle and keep it from rolling backwards...
Owner's Manual - Page 315

If you run the engine if there is added to the system, premature engine, heater core or radiator corrosion may result. If it doesn't, your warranty. In addition, the engine coolant will require change sooner -- at 30,000 miles (50 000 km) or 24 months, whichever occurs first. That could cause an engine fire, and you can...
Owner's Manual - Page 335

... Filling Your Tank Filling a Portable Fuel Container Checking Things Under the Hood Engine Oil Engine Air Cleaner/Filter Automatic Transmission Fluid Rear Axle All-Wheel Drive Engine Coolant Coolant Surge Tank Pressure Cap Power Steering Fluid Windshield Washer Fluid 6-30 6-33 6-34 6-40 6-41 6-49 6-49 6-53 6-57 6-58 6-59 6-68 6-68 6-69 Brakes Battery...
Owner's Manual - Page 349

... Life System ) t NOTICE: Use only engine oil with the starburst symbol are also identified as SAE 10W-40 or SAE 20W-50 under the best conditions, the oil life system may not indicate that lets you use either an SAE 5W-30 synthetic oil or an SAE 0W-30 oil. When the system has...
Owner's Manual - Page 354

... normal operating temperature, which is located at the rear of the fluid level. D Let the engine run at idle for further information on a level place. Your vehicle's dipstick may have a graphic ... a trailer. A cold fluid check can be labeled TRANS/LOCK. Wait at least 30 minutes before adding fluid. Get the vehicle warmed up by driving about three seconds in PARK (P). D...

Similar Questions

Ask a New Question
Use the box below to post a new question about this Hummer automobile .
Points & Prizes
  • You can earn points for nearly everything you do on HelpOwl.com
  • You can trade in those points for gift cards at leading retailers such as Amazon.com and Walmart
  • It's that simple!
See How it Works
Create a Free Account

Hummer Manuals

Find free 2003 Hummer H2 manuals and user guides available at ManualOwl.com. Try out our unique manual viewer allowing you to interact with manuals from directly within your browser!

Hummer Reviews

View thousands of Hummer user reviews and customer ratings available at ReviewOwl.com.

Contact Information

Complete Hummer customer service contact information including steps to reach representatives, hours of operation, customer support links and more from ContactHelp.com.

Scoreboard Ratings

See detailed Hummer customer service rankings, employee comments and much more from our sister site.

Hummer Recalls

Find comprehensive Hummer recall information updated hourly on RecallOwl.com.