Hummer 2006 H2, Owner'S Manual

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Service ............................................................5-3
Accessories and Modifications ..........................5-3
California Proposition 65 Warning .....................5-3
Doing Your Own Service Work .........................5-4
Adding Equipment to the Outside of
Your Vehicle ..............................................5-5
Fuel ................................................................5-5
Gasoline Octane ............................................5-5
Gasoline Specifications ....................................5-5
California Fuel ...............................................5-6
Additives .......................................................5-6
Fuels in Foreign Countries ...............................5-7
Filling the Tank ..............................................5-8
Filling a Portable Fuel Container .....................5-10
Checking Things Under the Hood ....................5-10
Hood Release ..............................................5-11
Engine Compartment Overview .......................5-12
Engine Oil ...................................................5-14
Engine Oil Life System ..................................5-17
Engine Air Cleaner/Filter ................................5-19
Automatic Transmission Fluid .........................5-22
Engine Coolant .............................................5-24
Coolant Surge Tank Pressure Cap ..................5-26
Engine Overheating .......................................5-27
Overheated Engine Protection
Operating Mode ........................................5-28
Cooling System ............................................5-29
Power Steering Fluid .....................................5-33
Windshield Washer Fluid ................................5-34
Brakes ........................................................5-35
Battery ........................................................5-38
Jump Starting ...............................................5-39
Rear Axle .......................................................5-43
Four-Wheel Drive ............................................5-44
Front Axle ......................................................5-45
Bulb Replacement ..........................................5-46
Halogen Bulbs ..............................................5-46
Headlamps ..................................................5-47
Front Turn Signal and Parking Lamps ..............5-48
Daytime Running Lamps (DRL) .......................5-48
Roof Marker Lamps ......................................5-49
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps .........................................5-50
Replacement Bulbs .......................................5-51
Windshield Wiper Blade Replacement ..............5-52
Tires ..............................................................5-53
Tire Sidewall Labeling ...................................5-54
Tire Terminology and Definitions .....................5-57
Inflation - Tire Pressure .................................5-59
Tire Inspection and Rotation ...........................5-61
When It Is Time for New Tires .......................5-62
Section 5 Service and Appearance Care
5-1