Hummer H2 2010 User manual

2010 HUMMER H2 Owner Manual M
In Brief ............................................ 1-1
Instrument Panel ................................. 1-2
Initial Drive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Vehicle Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20
Performance and Maintenance . . . . . . . . . . . . . . . . . . 1-27
Seats and Restraint System ...................... 2-1
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Front Seats ....................................... 2-4
Rear Seats ...................................... 2-10
Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Child Restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-40
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-66
Restraint System Check . . . . . . . . . . . . . . . . . . . . . . . . . 2-79
Features and Controls ............................ 3-1
Keys ............................................. 3-3
Doors and Locks ................................. 3-9
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Theft-Deterrent Systems . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Starting and Operating Your Vehicle . . . . . . . . . . . . . 3-27
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47
Object Detection Systems . . . . . . . . . . . . . . . . . . . . . . . 3-50
Universal Home Remote System . . . . . . . . . . . . . . . . 3-54
Storage Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-61
Sunroof ......................................... 3-65
Instrument Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Instrument Panel Overview . . . . . . . . . . . . . . . . . . . . . . . 4-3
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Warning Lights, Gauges, and Indicators . . . . . . . . . 4-24
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . 4-42
Audio System(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-69
Driving Your Vehicle .............................. 5-1
Your Driving, the Road, and the Vehicle . . . . . . . . . . 5-2
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-46
Service and Appearance Care . . . . . . . . . . . . . . . . . . . 6-1
Service ........................................... 6-4
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Checking Things Under the Hood . . . . . . . . . . . . . . . 6-13
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-49
Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-50
Front Axle ....................................... 6-51

2010 HUMMER H2 Owner Manual M
Bulb Replacement .............................. 6-52
Windshield Wiper Blade Replacement . . . . . . . . . . . 6-58
Tires ............................................ 6-60
Appearance Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-106
Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-113
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-113
Capacities and Specifications . . . . . . . . . . . . . . . . . . 6-121
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Customer Assistance Information ............... 8-1
Customer Assistance and Information . . . . . . . . . . . . 8-2
Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . . . . . 8-14
Vehicle Data Recording and Privacy . . . . . . . . . . . . . 8-17
Index .................................... i-1

HUMMER, the HUMMER emblem, H2 and the H2
Design are registered trademarks of HUMMER LLC.
This manual describes features that may or may not be
on your specific vehicle either because they are options
that you did not purchase or due to changes
subsequent to the printing of this owner manual. Please
refer to the purchase documentation relating to your
specific vehicle to confirm each of the features found on
your vehicle. For vehicles first sold in Canada,
substitute the name “General Motors of Canada
Limited”for HUMMER wherever it appears in this
manual.
Keep this manual in the vehicle for quick reference.
Canadian Owners
Propriétaires Canadiens
A French language copy of this manual can be obtained
from your dealer or from:
On peut obtenir un exemplaire de ce guide en français
auprès du concessionnaire ou à l'adresse suivante:
Helm, Incorporated
P.O. Box 07130
Detroit, MI 48207
1-800-551-4123
Numéro de poste 6438 de langue française
www.helminc.com
Index
To quickly locate information about the vehicle, use the
index in the back of the manual. It is an alphabetical list
of what is in the manual and the page number where it
can be found.
iii
Litho in U.S.A.
Part No. 25886726 A First Printing ©2010 HUMMER LLC. All Rights Reserved.

Safety Warnings and Symbols
Warning messages found on vehicle labels and in this
manual describe hazards and what to do to avoid or
reduce them.
Danger indicates a hazard with a high level of risk
which will result in serious injury or death.
Warning or Caution indicates a hazard that could result
in injury or death.
{WARNING:
These mean there is something that could hurt
you or other people.
Notice: This means there is something that could
result in property or vehicle damage. This would not
be covered by the vehicle's warranty.
A circle with a slash
through it is a safety
symbol which means “Do
Not,” “Do not do this,”or
“Do not let this happen.”
Vehicle Symbols
The vehicle has components and labels that use
symbols instead of text. Symbols are shown along with
the text describing the operation or information relating
to a specific component, control, message, gauge,
or indicator.
M:This symbol is shown when you need to see your
owner manual for additional instructions or information.
*:This symbol is shown when you need to see a
service manual for additional instructions or information.
iv

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar
®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gauge
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_:Tow/Haul Mode
F:Traction Control
M:Windshield Washer Fluid
v

2NOTES
vi

Section 1 In Brief
Instrument Panel ................................... 1-2
Initial Drive Information ........................... 1-4
Remote Keyless Entry (RKE) System . . . . . . . . . . . 1-4
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Midgate
®
........................................ 1-6
Tailgate ......................................... 1-6
Windows ........................................ 1-7
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Second Row Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Third Row Seats ............................... 1-10
Heated Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Head Restraint Adjustment . . . . . . . . . . . . . . . . . . . . 1-11
Safety Belt ..................................... 1-11
Airbag On-Off Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Mirror Adjustment .............................. 1-12
Steering Wheel Adjustment . . . . . . . . . . . . . . . . . . . . 1-13
Interior Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
Exterior Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
Windshield Wiper/Washer . . . . . . . . . . . . . . . . . . . . . . 1-16
Climate Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17
Transmission .................................. 1-18
Vehicle Features .................................. 1-20
Radio(s) ....................................... 1-20
Satellite Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21
Portable Audio Devices . . . . . . . . . . . . . . . . . . . . . . . . 1-21
Steering Wheel Controls . . . . . . . . . . . . . . . . . . . . . . . 1-22
Bluetooth
®
..................................... 1-22
Navigation System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23
Driver Information Center (DIC) . . . . . . . . . . . . . . . . 1-23
Cruise Control ................................. 1-24
Rear Vision Camera (RVC) . . . . . . . . . . . . . . . . . . . . 1-25
Power Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25
Universal Remote System . . . . . . . . . . . . . . . . . . . . . 1-25
Sunroof ........................................ 1-26
Performance and Maintenance .................. 1-27
Traction Control System (TCS) . . . . . . . . . . . . . . . . 1-27
StabiliTrak
®
.................................... 1-27
Tire Pressure Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27
Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 1-28
Fuel E85 (85% Ethanol) . . . . . . . . . . . . . . . . . . . . . . . 1-28
Driving for Better Fuel Economy . . . . . . . . . . . . . . . 1-28
Roadside Service .............................. 1-29
OnStar
®
....................................... 1-29
1-1

Instrument Panel
1-2

A. Outlet Adjustment on page 4‑22.
B. Midgate Window Switch (SUT). See Power
Windows
on page 3‑19 .Rear Window Wiper/
Washer
on page 4‑7 (SUV) .
C. Turn Signal/Multifunction Lever on page 4‑4.
D. Instrument Panel Cluster on page 4‑25.
E. Audio Steering Wheel Controls on page 4‑127.
F. Driver Information Center (DIC) on page 4‑42.
G. Analog Clock on page 4‑17.
H. Airbag Off Switch on page 2‑74.
I. Global Window Switch. See Power Windows
on
page 3‑19
.
J. Exterior Lamps on page 4‑11.
K. Dome Lamp Override
on page 4‑14 .Instrument
Panel Brightness
on page 4‑13 . Heated
Windshield Washer Control (If Equipped). See
Windshield Washer on page 4‑7.
L. Cruise Control
on page 4‑8 .Heated Steering
Wheel
on page 4‑4 (If Equipped).
M. Tilt Wheel on page 4‑3.
N. Horn on page 4‑3.
O. Full-Time Four-Wheel Drive on page 3‑37.
P. Locking Rear Axle
on page 5‑9 .Tow/Haul Mode
on page 3‑36 .Traction Control System (TCS) on
page 5‑7
. Ride Height Selector Button (If
Equipped). See Selectable Extended Rear Ride
Height on page 5‑49.
Q. Shift Lever. See Automatic Transmission Operation
on page 3‑32 .
R. Accessory Power Outlet(s) on page 4‑15.
S. Dual Automatic Climate Control System
on
page 4‑17
.
T. Audio System(s) on page 4‑69.
U. Glove Box on page 3‑61.
1-3

Initial Drive Information
This section provides a brief overview about some of
the important features that may or may not be on your
specific vehicle.
For more detailed information, refer to each of the
features which can be found later in this owner manual.
Remote Keyless Entry (RKE) System
The RKE transmitter is used to remotely lock and
unlock the doors from up to 60 m (195 feet) away from
the vehicle.
Press Kto unlock the
driver door. Press K
again within
three seconds to unlock
all remaining doors.
Press Qto lock all doors.
Lock and unlock feedback can be personalized.
Press Land release to locate the vehicle.
Press Land hold for more than two seconds to sound
the panic alarm.
Press Lagain to cancel the panic alarm.
See Keys
on page 3‑3 and Remote Keyless Entry
(RKE) System Operation on page 3‑4.
Remote Vehicle Start
With this feature the engine can be started from outside
of the vehicle.
Starting the Vehicle
1. Aim the RKE transmitter at the vehicle.
2. Press Q.
3. Immediately after completing Step 2, press and
hold /until the turn signal lamps flash.
When the vehicle starts, the parking lamps will turn on
and remain on as long as the engine is running. The
doors will be locked and the climate control system may
come on.
1-4