tire pressure HUMMER H2 2007 Owner's Manual

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 404. Reset oil life
system. SeeEngine Oil Life System on page 407.An Emission Control
Service.••
Lubricate chassis components.See footnote #.••
Visually check for any leaks or damage.See footnote (j).••
For vehicles driven in dusty/dirty conditions: Inspect engine air cleaner lter.
If necessary, replace lter. SeeEngine Air Cleaner/Filter on page 409.•
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 457and “Tire Wear Inspection” inAt Least Once a Month
on page 524.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Check transmission uid level and add uid as needed.•
519

At Each Fuel Fill
It is important to perform these underhood checks
at each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper
oil if necessary. SeeEngine Oil on page 404for
further details.
Notice:It is important to check your oil
regularly and keep it at the proper level.
Failure to keep your engine oil at the proper
level can cause damage to your engine
not covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary. See
Engine Coolant on page 415for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the
windshield washer uid reservoir and add the
proper uid if necessary.
At Least Once a Month
Tire Ination Check
Visually inspect your vehicle’s tires and make
sure they are inated to the correct pressures.
Do not forget to check the spare tire. See
Ination - Tire Pressure on page 456. Check to
make sure the spare tire is stored securely.
SeeChanging a Flat Tire on page 468.
Tire Wear Inspection
Tire rotation may be required for high mileage
highway drivers prior to the Engine Oil Life System
service notication. Check the tires for wear
and, if necessary, rotate the tires. SeeTire
Inspection and Rotation on page 457.
524

Cleaning
Aluminum Wheels.................................... 498
Exterior Lamps/Lenses............................. 497
Fabric/Carpet........................................... 493
Finish Care.............................................. 497
Inside of Your Vehicle.............................. 491
Instrument Panel, Vinyl, and Other
Plastic Surfaces.................................... 494
Leather.................................................... 494
Speaker Covers....................................... 495
Tires........................................................ 499
Underbody Maintenance........................... 500
Washing Your Vehicle.............................. 495
Weatherstrips........................................... 495
Windshield, Backglass, and
Wiper Blades........................................ 498
Wood Panels........................................... 495
Climate Control System
Dual Automatic......................................... 197
Outlet Adjustment..................................... 203
Collision Damage Repair............................. 547
Comfort Guides, Rear Safety Belt................. 42
Compass..................................................... 139
Content Theft-Deterrent............................... 116Control of a Vehicle..................................... 306
Coolant
Engine Temperature Gage........................ 213
Heater, Engine......................................... 123
Surge Tank Pressure Cap........................ 418
Cooling System........................................... 420
Cruise Control............................................. 183
Cruise Control Light.................................... 220
Customer Assistance Information
Courtesy Transportation........................... 544
Customer Assistance for Text
Telephone (TTY) Users ......................... 540
Customer Assistance Offices.................... 540
Customer Satisfaction Procedure.............. 536
GM Mobility Reimbursement Program........ 541
Reporting Safety Defects to
General Motors..................................... 552
Reporting Safety Defects to the
Canadian Government.......................... 552
Reporting Safety Defects to the
United States Government.................... 552
Roadside Assistance Program.................. 542
Service Publications Ordering
Information........................................... 553
558

Highway Hypnosis....................................... 350
Hill and Mountain Roads............................. 351
Hood
Checking Things Under............................ 400
Release................................................... 400
Horn............................................................ 177
How to Use This Manual................................ 4
How to Wear Safety Belts Properly............... 29
I
Ignition Positions......................................... 120
Infants and Young Children, Restraints.......... 49
Ination - Tire Pressure............................... 456
Instrument Panel
Overview.................................................. 174
Instrument Panel (I/P)
Brightness................................................ 191
Cluster..................................................... 205
J
Jump Starting.............................................. 432
K
Keyless Entry System................................... 96
Keys............................................................. 95
L
Labeling, Tire Sidewall................................. 449
Lamps
Battery Run-Down Protection................... 192
Dome....................................................... 191
Dome Lamp Override............................... 191
Exterior.................................................... 186
Off-Road.................................................. 190
Reading................................................... 192
LATCH System
Child Restraints......................................... 59
Liftgate........................................................ 104
Light
Airbag Off................................................ 208
Airbag Readiness..................................... 207
Anti-Lock Brake System Warning............. 212
Brake System Warning............................. 211
Charging System..................................... 209
Cruise Control.......................................... 220
562

Starting Your Engine................................... 121
Steering...................................................... 312
Steering Wheel Controls, Audio................... 296
Steering Wheel, Tilt Wheel.......................... 177
Storage Areas
All-Weather Cargo Area........................... 165
Center Console Storage Area................... 160
Center Overhead Console........................ 160
Glove Box................................................ 160
Luggage Carrier....................................... 160
Rear Seat Armrest................................... 164
Stuck in Sand, Mud, Ice, or Snow............... 357
Sun Visors.................................................. 115
Sunroof....................................................... 168
Suspension................................................. 372
T
Tachometer................................................. 206
Tailgate/Spare Tire Carrier........................... 108
Taillamps
Turn Signal, Stoplamps and
Back-up Lamps..................................... 444
Theft-Deterrent, Radio................................. 295Theft-Deterrent Systems.............................. 115
Content Theft-Deterrent............................ 116
Passlock
®................................................ 118
Third Row Seat............................................. 17
Tilt Wheel.................................................... 177
Tires........................................................... 448
Aluminum Wheels, Cleaning..................... 498
Buying New Tires..................................... 460
Chains..................................................... 465
Changing a Flat Tire................................ 468
Cleaning.................................................. 499
Different Size........................................... 461
If a Tire Goes Flat................................... 468
Ination - Tire Pressure............................ 456
Inator, Accessory.................................... 466
Inspection and Rotation............................ 457
Installing the Spare Tire........................... 478
Removing the Flat Tire............................. 478
Removing the Spare Tire
and Tools.....................................470, 474
Spare Tire................................................ 491
Storing a Flat or Spare Tire
and Tools.....................................485, 488
Tire Sidewall Labeling.............................. 449
Tire Terminology and Denitions............... 453
568