2009 HUMMER H2 turn signal

Front Turn Signal and Parking
Lamps
To replace a front turn signal or parking lamp bulb:
1. Open the hood. SeeHood Release on page 5-12.
2. Turn the bulb socket
counterclockwise and
remove it from the lamp
housing.
3. Pull the bulb from the bulb socket.
4. Push the new bulb straight into the socket until it
clicks.
5. Turn the bulb socket clockwise until it locks into
place.
Daytime Running Lamps (DRL)
To replace a daytime running lamp bulb:
1. Locate the lamp
assembly behind the
front bumper through
the wheel opening.
2. Turn the bulb socket counterclockwise and remove
it from the lamp housing.
3. Remove the bulb from the bulb socket.
4. Push the new bulb straight in the bulb socket until it
clicks.
5. Reinstall the bulb socket into the lamp housing and
turn it clockwise until it locks.
5-52

Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
A. Stoplamp/Taillamp
B. Turn Signal Lamp
C. Back-Up Lamp
To replace one of these bulbs:
1. Open the liftgate or tailgate. SeeLiftgate (SUV) on
page 2-13orTailgate/Spare Tire Carrier on
page 2-16.
2. If the vehicle has the taillamp guard, remove the
four retaining screws. Do not remove the plastic
retainers.3. Remove the two
screws from the rear
lamp assembly
and remove the rear
lamp assembly.
4. Turn the bulb socket counterclockwise to remove it
from the taillamp housing.
5. Pull the bulb straight out from the socket.
6. Press a new bulb into the socket, insert it into the
taillamp housing and turn the socket
counterclockwise until it is locked in place.
7. Reinstall the rear lamp assembly and tighten the
screws.
8. Reinstall the taillamp guard by lining up the guard
with the holes in vehicle. Then install and tighten
the four screws.
5-54

The vehicle may have a taillamp in the bumper.
To replace it:
1. Locate the affected
taillamp which is
behind and under
the bumper.
2. Turn the bulb socket counterclockwise and remove
it from the lamp housing.
3. Remove the bulb from the bulb socket.
4. Install the new bulb into the bulb socket.
5. Reinstall the bulb socket into the lamp housing and
turn it clockwise to lock it.Replacement Bulbs
Exterior Lamp Bulb Number
Back-up Lamp 3156K
Daytime Running Lamp (DRL) 4114K LCP
Front Turn Signal and
Parking Lamp4157K or 3157KX
Low-Beam and High-Beam
Headlamps9007
Taillamp and Stoplamp 3057K
Rear Taillamp in Bumper 3057K
Rear Turn Signal Lamp 3156K
Roof Marker Lamp Center 168
Roof Marker Lamp Corner 194
For replacement bulbs not listed here, contact your
dealer/retailer.
5-55

TPMS Sensor Matching Process
Each TPMS sensor has a unique identication code.
Any time you rotate your vehicle’s tires or replace one or
more of the TPMS sensors, the identication codes
will need to be matched to the new tire/wheel position.
The sensors are matched to the tire/wheel positions
in the following order: driver side front tire, passenger
side front tire, passenger side rear tire, and driver
side rear tire using a TPMS diagnostic tool. See your
dealer/retailer for service.
The TPMS sensors can also be matched to each
tire/wheel position by increasing or decreasing the tire’s
air pressure. If increasing the tire’s air pressure, do
not exceed the maximum ination pressure indicated on
the tire’s sidewall.
To decrease air-pressure out of a tire you can use the
pointed end of the valve cap, a pencil-style air pressure
gage, or a key.
You have two minutes to match the rst tire/wheel
position, and ve minutes overall to match all four tire/
wheel positions. If it takes longer than two minutes, to
match the rst tire and wheel, or more than ve minutes
to match all four tire and wheel positions the matching
process stops and you need to start over.The TPMS sensor matching process is outlined below:
1. Set the parking brake.
2. Turn the ignition switch to ON/RUN with the
engine off.
3. Press the Remote Keyless Entry (RKE) transmitter’s
lock and unlock buttons at the same time for
approximately ve seconds. The horn sounds twice
to signal the receiver is in relearn mode and
TIRE LEARNING ACTIVE message displays on
the DIC screen.
4. Start with the driver side front tire.
5. Remove the valve cap from the valve cap stem.
Activate the TPMS sensor by increasing or
decreasing the tire’s air pressure for ve seconds,
or until a horn chirp sounds. The horn chirp,
which may take up to 30 seconds to sound,
conrms that the sensor identication code has
been matched to this tire and wheel position.
6. Proceed to the passenger side front tire, and repeat
the procedure in Step 5.
5-68

Instrument Panel Fuse Block
The instrument panel fuse block access door is located
on the driver side edge of the instrument panel.
Fuses Usage
AUX PWRRear Cargo Accessory Power
Outlets
AUX PWR 2 Floor Console Power Outlets
BCM Body Control Module
Fuses Usage
CTSYDome Lamps, Front Passenger Side
Turn Signal
DDM Driver Door Module
DIM Instrument Panel Back Lighting
DSM Drive Seat Module
INFOInfotainment System, Remote
Keyless Entry System
IS LPS Interior Lamps
LCK 1 Power Door Lock 1 (Lock Feature)
LCK2 Power Door Lock 2 (Lock Feature)
LT DRDriver Side Power Window Circuit
Breaker
LT STOP TRN Driver Side Turn Signal, Stoplamp
ONSTAR OnStar
®
PDM Passenger Door Module
REAR HVAC Rear Climate Controls
REAR SEAT Rear Seats
5-111

Fuses Usage
REAR WPR Rear Wiper
RT STOP TRNPassenger Side Turn Signal,
Stoplamp
STOP LAMPSStoplamps, Center High-Mounted
Stoplamp
SWC BKLT Steering Wheel Controls Backlight
UGDO Universal Home Remote System
UNLCK1 Power Door Lock 1 (Unlock Feature)
UNLCK2 Power Door Lock 2 (Unlock Feature)
Harness
ConnectorUsage
LT DR Driver Door Harness Connection
BODY Harness Connector
BODY Harness Connector
Center Instrument Panel Fuse Block
The center instrument panel fuse block is located
underneath the instrument panel, to the left of the
steering column.
Top View
Harness
ConnectorUsage
BODY 2 Body Harness Connector 2
BODY 1 Body Harness Connector 1
BODY 3 Body Harness Connector 3
5-112

Audio System (cont.)
Rear Seat Audio (RSA)...............................3-127
Setting the Clock.........................................3-73
Theft-Deterrent Feature...............................3-128
XM™ Satellite Radio Antenna System...........3-130
Audio System(s).............................................3-75
Automatic Headlamp System............................3-17
Automatic Transmission
Fluid..........................................................5-23
Operation...................................................2-32
B
Battery..........................................................5-41
Electric Power Management..........................3-19
Run-Down Protection...................................3-19
Bluetooth
®....................................................3-107
Brake
Emergencies................................................ 4-6
Brake Fluid....................................................5-38
Brakes..........................................................5-38
System Warning Light..................................3-37
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-27
Bucket Seats, Rear.........................................1-13Bulb Replacement...........................................5-50
Daytime Running Lamp................................5-52
Front Turn Signal and Parking Lamps.............5-52
Halogen Bulbs............................................5-50
Headlamps.................................................5-51
Replacement Bulbs......................................5-55
Roof Marker Lamps.....................................5-53
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-54
Buying New Tires...........................................5-72
C
Calibration.....................................................3-54
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specications..........................5-117
Carbon Monoxide...................2-14, 2-16, 2-45, 4-37
Care of
Safety Belts..............................................5-105
Cargo Area, All-Weather..................................2-66
Cargo Tie Downs............................................2-66
CD, MP3 ...............................................3-94, 3-99
Center Console Storage Area...........................2-65
2

Fuel (cont.)
Filling the Tank............................................. 5-8
Fuels in Foreign Countries.............................. 5-8
Gage .........................................................3-45
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Low Warning Light.......................................3-46
Fuses
Center Instrument Panel Fuse Block.............5-112
Fuses and Circuit Breakers.........................5-110
Instrument Panel Fuse Block.......................5-111
Underhood Fuse Block...............................5-113
Windshield Wiper.......................................5-110
G
Gage
Engine Coolant Temperature.........................3-39
Fuel..........................................................3-45
Oil Pressure...............................................3-42
Speedometer..............................................3-31
Tachometer.................................................3-31
Voltmeter Gage...........................................3-36
Garage Door Opener.......................................2-57
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
Glove Box.....................................................2-64
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-2
Headlamps....................................................5-51
Bulb Replacement.......................................5-50
Daytime Running Lamp........................3-16, 5-52
Exterior Lamps............................................3-15
Flash-to-Pass............................................... 3-9
Front Turn Signal and Parking Lamps.............5-52
Halogen Bulbs............................................5-50
High/Low Beam Changer................................ 3-9
On Reminder..............................................3-16
Roof Marker Lamps.....................................5-53
Heated Seats................................................... 1-6
Heated Steering Wheel..................................... 3-7
Heater
Engine Coolant...........................................2-31
Heater...........................................................3-22
Highbeam On Light.........................................3-44
Highway Hypnosis...........................................4-35
Hill and Mountain Roads..................................4-36
Hood
Checking Things Under................................5-11
Release.....................................................5-12
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-25
6