2008 Hummer H3 Alpha Problems and Repair Information

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Accelerator Pedal Position
What does P2128 Accelerator Pedal Position (APP) Sensor 2 Circuit high voltage mean?
(Posted by andryjeep 11 years ago)
H3 Alpha Heater Core Replacement
Where can i acquire the procedure for replacing the 2008 H3 Alpha heater core.
(Posted by Jbottorff 11 years ago)

2008 Hummer H3 Alpha Videos

2008 Hummer H3 Alpha Wireless Lighting Install - Ken's Krapp
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2008 HUMMER H3 H3 ALPHA-AWD-SUNROOF-V8-6 CD-ONE OWNER - B154
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2008 Hummer H3 Alpha/ Quick Drive
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2008 Hummer H3 Alpha, Project Trail Hugger Light Racing Joun
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Popular 2008 Hummer H3 Alpha Manual Pages

Owner's Manual - Page 1

2008 HUMMER H3 Owner Manual Seats and Restraint Systems ...1-1 Front Seats ...1-2 Rear Seats ...1-8 Safety Belts ...1-... Sunroof ...2-60 Instrument Panel ...3-1 Instrument Panel Overview ...3-4 Climate Controls ...3-22 Warning Lights, Gages, and Indicators ...3-25 Driver Information Center (DIC) ...3-40 Audio System(s) ...3-48 M Driving Your Vehicle ...4-1 Your Driving, the Road, and Your Vehicle ...
Owner's Manual - Page 2

... sold in this manual. This manual includes the latest information at the time it appears in Canada, substitute the name "General Motors of Canada Limited" for quick reference. 1-800-551-4123 www....Canadian Owners A French language copy of this manual can be offered or your vehicle may have all of them. Box 07130 Detroit, MI 48207 GENERAL MOTORS, GM, the GM Emblem, HUMMER, and H3 are ...
Owner's Manual - Page 3

..."Do Not let this happen." A circle with the word CAUTION is used to tell about the vehicle's features and controls. Index A good place ... is an alphabetical list of what to do to quickly locate information about the vehicle is the Index in the back of safety ... words work together to ignore the warning. Please read the owner manual from beginning to end when they first receive their...
Owner's Manual - Page 91

...theft-deterrent system, however, is for service. 5. In an emergency, contact Roadside Assistance. Canadian Owners: If you will not start see your keys, only a dealer/retailer can service the theft-...the theft deterrent system in the ignition and start the engine. If the engine will turn the key to learn the transponder value of removing the previous key. Insert the current driver...
Owner's Manual - Page 100

...Then press the clutch pedal back down on the clutch pedal as you start or idle your engine. Manual Transmission Operation This is hard to shift, let the shift lever return to NEUTRAL ...press the clutch again and shift into FIRST (1) when you are going less than 20 mph (30 km/h). Use REVERSE (R), along with the parking brake, for SECOND (2). Here is hard to REVERSE (R) while your manual ...
Owner's Manual - Page 112

.... The screen will turn on page 2-44 for more information about the services OnStar® provides. ® Slide-Out Video Feature Enable Press and hold Y for six seconds or until the lower indicator light turns on /off state each time the vehicle is used as a toggle for three seconds to toggle the slide...
Owner's Manual - Page 118

... guideline overlay that can help the driver when backing up by displaying a view of REVERSE (R), the video screen will turn off . Place the vehicle shift lever in PARK (P). 2. the right green light ...indicator will slide back into the right lane, you could hit a vehicle on your shoulder before using the camera system. If you cut too sharply into the rear view mirror after a delay. ...
Owner's Manual - Page 123

... with an OnStar advisor by -Turn Navigation (If equipped) • RideAssist • Information and Convenience Services 2-49 By pressing the...Packages. Advisor delivered or OnStar Turn-by pressing the OnStar button or calling 1-888-4-ONSTAR (1-888-466-7827). To find out more information. (Only available in Canada, depending on eligibility. Hands-Free Calling may also be used...
Owner's Manual - Page 247

...new vehicle is better not to use the highest gear. This helps your engine and other parts could be damaged. • The weight of the trailer • The weight of your vehicle wear in ... or provincial police. • Consider using a sway control. Three important considerations have to do with trailering. See "Hitches" later in this information can tow in at full throttle. ...
Owner's Manual - Page 263

..., the engine needs service. Adding Equipment to the Outside of 87 or higher. Check with a posted octane rating of Your Vehicle Things you are using gasoline rated...Canada. If the octane rating is an important part of the proper maintenance of your vehicle. We recommend against the use of any service work , see Servicing Your Airbag-Equipped Vehicle on page 5-6 for additional information...
Owner's Manual - Page 277

... system has not reset. If the CHANGE OIL message comes back on when you have a problem properly disposing of used engine oil. Wash or properly dispose of clothing or rags containing used oil, ask your skin and nails with Used Oil Used engine oil contains certain elements that the oil life system has been reset. 4. With the...
Owner's Manual - Page 285

...;ve years or 150,000 miles (240 000 km), whichever occurs first, if you have a problem with DEX-COOL® engine coolant. Help keep the proper engine temperature. See the instructions on page 5-29. Always use DEX-COOL® (silicate-free) coolant in your vehicle. 5-27 Let the warning lights and gages work...
Owner's Manual - Page 290

... is doubled by the warranty. If you do, you may cause premature engine, heater core, or radiator corrosion. Always use DEX-COOL® (silicate-free) coolant in the cooling system. Notice: Using coolant other engine parts, can be no leak, start the engine again. If there seems to the FULL COLD mark. Do not touch...
Owner's Manual - Page 318

...) Tire: A tire used on the tire placard. See Loading Your Vehicle on page 4-42. Intended Outboard Sidewall: The side of occupants a vehicle is molded onto the sidewall. Tire Pressure on page 5-62 and Loading Your Vehicle on page 4-42. Outward Facing Sidewall: The side of curb weight, accessory weight, vehicle capacity weight, and production options weight.
Owner's Manual - Page 319

...portion of designated seating positions multiplied by tire manufacturers using government testing procedures. Vehicle Capacity Weight: The number of a tire that comes into the... for New Tires on page 5-74. UTQGS (Uniform Tire Quality Grading Standards): A tire information system that provides consumers with the road. See Uniform Tire Quality Grading on page 5-70. Rim: A metal ...
Owner's Manual - Page 370

... that you are driving under the best conditions, the engine oil life system may be reset. Have your vehicle. Always use Maintenance II whenever the message comes on 10 months or more often. Scheduled Maintenance When the CHANGE OIL message in the Driver Information Center (DIC) comes on, it is necessary for over...
Owner's Manual - Page 386

... your concern will be resolved by the dealership without further help, contact the HUMMER Consumer Relations Manager by your dealer's sales or service departments. If the matter has already been reviewed with your vehicle will likely be quickly resolved at a dealer's facility. Owners: Both General Motors and your dealer are committed to remain unsatisfi...
Owner's Manual - Page 388

... only available to members. To sign up to My GM Canada, visit the My GM Canada section within www.gmcanada.com. • Get e-mail service reminders. • Access information about your specific vehicle, including tips and videos and an electronic version of this owner manual. • Keep track of your vehicle's service history and...
Owner's Manual - Page 402

... door openers. RFID technology in -vehicle transmitters for information on data collection and use. Navigation System If your vehicle has OnStar and you subscribe to the OnStar® services, please refer to the navigation system operating manual for information on page 2-48 in this manual for more information. ® Radio Frequency Identification (RFID) RFID...
Owner's Manual - Page 410

...Maintenance Replacement Parts ...6-14 Maintenance Requirements ...6-2 Owner Checks and Services ...6-9 Recommended Fluids and Lubricants ...6-12 Scheduled Maintenance ...6-4 Using ...6-2 Your Vehicle and the Environment ...6-2 ...Power Mirrors ...2-43 MyGMLink.com ...7-4 N Navigation System, Privacy ...7-18 Navigation/Radio System, see Navigation Manual ...3-61 New Vehicle Break-In ...2-18 8

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