GENERAL MOTORS, GM, the GM Emblem, HUMMER, H3 and H3T are trademarks of General Motors Corporation. This manual includes the latest information at the time it was printed. GM reserves the right to make changes after that time without further notice. For vehicles first sold in Canada, substitute the name “General Motors of Canada Limited” for HUMMER wherever it appears in this manual.
This manual describes features that may or may not be on your specific vehicle. Read this manual from beginning to end to learn about the vehicle’s features and controls. Pictures, symbols, and words work together to explain vehicle operation. Keep this manual in the vehicle for quick reference. hummer h3 service manual,hummer h3 service manual pdf,hummer h3 manual for sale,2008 hummer h3 owner's manual pdf,hummer ev owner's manual,2006 hummer h3 owners manual,2007 hummer h3 owner's manual hummer,hummer h3 owner's manual,hummer h3t owner's manual,hummer h3 user manual,hummer h3t user manual.
HUMMER H3/H3T Service and Appearance Care
Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage the vehicle’s finish if they remain on painted surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter. Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years.
HUMMER H3/H3T Protecting Exterior Bright Metal Parts
Bright metal parts should be cleaned regularly to keep their luster. Washing with water is all that is usually needed. However, chrome polish may be used on chrome or stainless steel trim, if necessary. Use special care with aluminum trim. To avoid damaging protective trim, never use auto or chrome polish, steam or caustic soap to clean aluminum. A coating of wax, rubbed to high polish, is recommended for all bright metal parts.
HUMMER H3/H3T Underbody Maintenance
Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, corrosion and rust can develop on the underbody parts such as fuel lines, frame, floor pan, and exhaust system even though they have corrosion protection.
At least every spring, flush these materials from the underbody with plain water. Clean any areas where mud and debris can collect. Dirt packed in close areas of the frame should be loosened before being flushed. Your dealer/retailer or an underbody car washing system can do this.
HUMMER H3/H3T Scheduled Maintenance
When the CHANGE OIL message displays in the Driver Information Center (DIC), service is required for the vehicle. See DIC Warnings and Messages on page 3-37. Have the vehicle serviced as soon as possible within the next 600 miles (1 000 km). It is possible that, if driving under the best conditions, the engine oil life system may not indicate that vehicle service is necessary for over a year. However, the engine oil and filter must be changed at least once a year and at this time the system must be reset. Your dealer/retailer has trained service technicians who will perform this work using genuine parts and reset the system.