Page 467 of 570
The accessory in ator hose also has a built-in
air pressure gage. As soon as you start to
in ate an object it will automatically read the
current pressure.
4. Press and release the switch to turn the
accessory in ator on. The indicator light
will remain on while the in ator is running.When you are nished using the in ator, press and
release the switch to turn it off. Place the in ator kit
tools and the hose back in the pouch.
If your vehicle is equipped with the air suspension
system, load leveling will not function with the
in ator hose attached to the in ator outlet.
{CAUTION:
In ating something too much can make it
explode, and you or others could be
injured. Be sure to read the in ator
instructions, and in ate any object only to
its recommended pressure.
467
Page 485 of 570
Storing a Flat or Spare Tire and
Tools (SUV)
Storing the Flat or Spare Tire
Use the following art and text to help store the
spare or at tire back into its proper location when
done changing a tire.
To store the at or spare tire on the tire carrier, do
the following:
1. Close the tire carrier. SeeTailgate/Spare Tire
Carrier on page 108for tire carrier operation.
2. Place the at or spare tire onto the tire carrier
with the outside of the wheel facing out.
3. Reinstall the three nuts holding the spare or
the at tire to the tire carrier. Tighten the nuts
by hand.
4. Use the wheel wrench and wheel wrench
extension to tighten the nuts rmly.5. Try to move the tire back and forth slightly to
make sure it is secure.
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Page 488 of 570
Storing a Flat or Spare Tire and
Tools (SUT)
Storing the Flat or Spare Tire
Use the following art and text to help you store the
spare or at tire back into its proper location
when you are done.
To store the at or spare tire on the tire carrier, do
the following:
1. Close the tire carrier. SeeTailgate/Spare Tire
Carrier on page 108for tire carrier operation.
2. Place the at or spare tire onto the tire carrier
with the outside of the wheel facing you.
3. Reinstall the three nuts holding spare or at tire
to the tire carrier. Tighten the nuts by hand.4. Use the wheel wrench and the wheel wrench
extension to tighten the nuts rmly. Try to
move the tire back and forth slightly to be sure
it is secure.
488
Page 491 of 570
Spare Tire
Your vehicle, when new, had a fully-in ated spare
tire. A spare tire may lose air over time, so check its
in ation pressure regularly. SeeIn ation - Tire
Pressure on page 456andLoading Your Vehicle on
page 362for information regarding proper tire
in ation and loading your vehicle. For instruction on
how to remove, install or store a spare tire, see
Removing the Flat Tire and Installing the Spare Tire
on page 478andStoring a Flat or Spare Tire and
Tools (SUV) on page 485orStoring a Flat or Spare
Tire and Tools (SUT) on page 488.
After installing the spare tire on your vehicle, you
should stop as soon as possible and make
sure the spare is correctly in ated. Have the
damaged or at road tire repaired or replaced as
soon as you can and installed back onto your
vehicle. This way, a spare tire will be available in
case you need it again.
Do not mix tires and wheels of different sizes,
because they will not t. Keep your spare tire and
its wheel together.
Appearance Care
Cleaning the Inside of Your Vehicle
Your vehicle’s interior will continue to look its
best if it is cleaned often. Although not always
visible, dust and dirt can accumulate on your
upholstery. Dirt can damage carpet, fabric, leather,
and plastic surfaces. Regular vacuuming is
recommended to remove particles from your
upholstery. It is important to keep your upholstery
from becoming and remaining heavily soiled.
Soils should be removed as quickly as possible.
Your vehicle’s interior may experience extremes of
heat that could cause stains to set rapidly.
Lighter colored interiors may require more frequent
cleaning. Use care because newspapers and
garments that transfer color to your home
furnishings may also transfer color to your
vehicle’s interior.
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Page 496 of 570
GM-approved cleaning products can be obtained
from your dealer. SeeVehicle Care/Appearance
Materials on page 501. Do not use cleaning agents
that are petroleum based, or that contain acid or
abrasives. All cleaning agents should be ushed
promptly and not allowed to dry on the surface, or
they could stain. Dry the nish with a soft, clean
chamois or an all-cotton towel to avoid surface
scratches and water spotting.
High pressure car washes may cause water to
enter the vehicle.
The overall height, width, and underbody
clearances of the HUMMER H2 are similar to
current General Motors’ full-size light duty trucks.
This means a HUMMER H2 should t in a
standard car wash. But, if your vehicle has added
accessories like roof-mounted lamps or a roof
basket, it might not t properly in a standard
car wash.Notice:Certain add-on accessories can
change the dimensions of your vehicle.
If you’ve added items to the outside of your
vehicle, it might not t properly in a standard
car wash. Your vehicle and the car wash could
be damaged. To help prevent damage, know
how accessories have changed the dimensions
of your vehicle and check with the car wash
manager before entering a car wash.
Notice:If you drive your vehicle through an
automatic car wash that does not have enough
clearance for any roof-mounted accessories
(such as off-road lamps or a roof basket)
on your vehicle, you can damage your vehicle.
To avoid damaging your vehicle in a car
wash, remove any roof-mounted accessories if
you can, and do not use an automatic car
wash while roof-mounted accessories are on
your vehicle. SeePower Winch Platform
on page 361andOff-Road Lamps on page 190
for more information.
Also seeLuggage Carrier on page 160for more
information.
496
Page 501 of 570
Vehicle Care/Appearance Materials
Description Usage
Polishing Cloth
Wax-TreatedInterior and exterior
polishing cloth.
Tar and Road
Oil RemoverRemoves tar, road oil,
and asphalt.
Chrome Cleaner
and PolishUse on chrome or
stainless steel.
White Sidewall
Tire CleanerRemoves soil and black
marks from whitewalls.
Vinyl Cleaner Cleans vinyl.
Glass CleanerRemoves dirt, grime,
smoke and ngerprints.
Chrome and Wire
Wheel CleanerRemoves dirt and grime
from chrome wheels and
wire wheel covers.
Finish EnhancerRemoves dust,
ngerprints, and surface
contaminants. Spray on
and wipe off.
Description Usage
Swirl Remover PolishRemoves swirl marks, ne
scratches, and other light
surface contamination.
Cleaner WaxRemoves light scratches
and protects nish.
Foaming Tire Shine
Low GlossCleans, shines, and
protects in one step.
No wiping necessary.
Wash Wax ConcentrateMedium foaming
shampoo. Cleans and
lightly waxes.
Biodegradable and
phosphate free.
Spot LifterQuickly removes spots
and stains from carpets,
vinyl, and cloth
upholstery.
Odor EliminatorOdorless spray odor
eliminator used on fabrics,
vinyl, leather and carpet.
501
Page 504 of 570
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected
from short circuits by a combination of fuses,
circuit breakers and fusible thermal links.
This greatly reduces the chance of res
caused by electrical problems.
Look at the silver-colored band inside the fuse.
If the band is broken or melted, replace the fuse.
Be sure you replace a bad fuse with a new
one of the identical size and rating.
If you ever have a problem on the road and
don’t have a spare fuse, you can borrow one
that has the same amperage. Just pick some
feature of your vehicle that you can get along
without – like the radio or cigarette lighter – and
use its fuse, if it is the correct amperage.
Replace it as soon as you can.
Instrument Panel Fuse Block
The fuse block access
door is located on the
driver’s side edge of
the instrument panel.
Pull off the cover to
access the fuse block.
To remove fuses if you don’t have a fuse extractor,
hold the end of the fuse between your thumb
and index nger and pull straight out.
You may have spare fuses located behind the
fuse block access door. These can be used
to replace a bad fuse. However, make sure it is
of the correct amperage.
504
Page 511 of 570
Fuses Usage
RVC Regulated Voltage Control
IPC/DICInstrument Panel Cluster/
Driver Information Center
HVAC/ECASClimate Control
Controller/Electronically
Controlled Air Suspension
CIG LTR Cigarette Lighter
HI HDLP-RTPassenger’s Side High Beam
Headlamp
HDLP-LOW Headlamp Low Beam Relay
A/C COMPAir Conditioning
Compressor Relay
A/C COMP Air Conditioning Compressor
TCMB Transmission Control Module
RR WPR Rear Wiper/Washer
RADIO Audio System
SEO B1Mid Bussed Electrical Center,
Universal Home Remote
System, Rear Heated Seats
LO HDLP-LTDriver’s Side Headlamp
Low BeamFuses Usage
BTSIBrake Transmission Shift
Interlock System
CRNK Starting System
LO HDLP-RTPassenger’s Side Headlamp
Low Beam
FOG LP Not Used
FOG LP Not Used
HORN Horn Relay
W/S WASHWindshield and Rear Window
Washer Pump Relay
W/S WASHWindshield and Rear Window
Washer Pump
INFO OnStar
®
RADIO AMP Radio Ampli er
RH HID Not Used
HORN Horn
EAP Not Used
TREC Four-Wheel Drive Module
SBA Not Used
511
