2006 HUMMER H2 lock

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, do the following:
1. Open the liftgate or tailgate. SeeLiftgate (SUV) on
page 2-11orTailgate/Spare Tire Carrier on
page 2-14for more information.
2. If your vehicle is equipped with a taillamp guard,
you will need to remove it in order to access the
taillamp. To do this, remove the four screws
retaining the taillamp guard making sure not to
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.
5-50

Your vehicle may have a taillamp in the bumper. To
replace it, do the following:
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 3156
Daytime Running Lamp (DRL) 4114K
Front Turn Signal and
Parking Lamp4157K or 3157KX
Low-Beam and High-Beam
Headlamps9007
Rear Taillamp and Stoplamp 3057
Rear Taillamp in Bumper 3057
Rear Turn Signal Lamp 3156
Roof Marker Lamp 168
For replacement bulbs not listed here, contact
your dealer.
5-51

{CAUTION:
If you use bias-ply tires on your vehicle, the
wheel rim anges could develop cracks after
many miles of driving. A tire and/or wheel
could fail suddenly, causing a crash. Use only
radial-ply tires with the wheels on your vehicle.
If you must replace your vehicle’s tires with those that
do not have a TPC Spec number, make sure they
are the same size, load range, speed rating, and
construction type (radial and bias-belted tires) as your
vehicle’s original tires.
Your vehicle’s original equipment tires are listed on the
Tire and Loading Information Label. This label is
attached to the vehicle’s center pillar (B-pillar). See
Loading Your Vehicle on page 4-55, for more information
about the Tire and Loading Information Label.
Different Size Tires and Wheels
If you add wheels or tires that are a different size than
your original equipment wheels and tires, this may
affect the way your vehicle performs, including its
braking, ride and handling characteristics, stability and
resistance to rollover. Additionally, if your vehicle
has electronic systems such as, antilock brakes; traction
control; and electronic stability control, the performance
of these systems can be affected.
{CAUTION:
If you add different sized wheels, your vehicle
may not provide an acceptable level of
performance and safety if tires not
recommended for those wheels are selected.
You may increase the chance that you will
crash and suffer serious injury. Only use GM
specic wheel and tire systems developed for
your vehicle, and have them properly installed
by a GM certied technician.
SeeBuying New Tires on page 5-63andAccessories
and Modications on page 5-3for additional information.
5-64

A rear blowout, particularly on a curve, acts much like a
skid and may require the same correction you would
use in a skid. In any rear blowout remove your foot from
the accelerator pedal. Get the vehicle under control
by steering the way you want the vehicle to go. It may
be very bumpy and noisy, but you can still steer. Gently
brake to a stop, well off the road if possible.
{CAUTION:
Lifting a vehicle and getting under it to do
maintenance or repairs is dangerous without
the appropriate safety equipment and training.
The jack provided with your vehicle is designed
only for changing a at tire. If it is used for
anything else, you or others could be badly
injured or killed if the vehicle slips off the jack.
Use the jack provided with your vehicle only for
changing a at tire.
If a tire goes at, the next part shows how to use the
jacking equipment to change a at tire safely.
Changing a Flat Tire
If a tire goes at, avoid further tire and wheel damage
by driving slowly to a level place. Turn on your
hazard warning ashers.
{CAUTION:
Changing a tire can be dangerous. The vehicle
can slip off the jack and roll over or fall on you
or other people. You and they could be badly
injured or even killed. Find a level place to
change your tire. To help prevent the vehicle
from moving:
1. Set the parking brake rmly.
2. Put the shift lever in PARK (P).
3. Be sure the transfer case is in a drive
gear—not in NEUTRAL.
4. Turn off the engine and do not restart
while the vehicle is raised.
5. Do not allow passengers to remain in
the vehicle.
To be even more certain the vehicle will not
move, you can put blocks at the front and rear
of the tire farthest away from the one being
changed. That would be the tire on the other
side, at the opposite end of the vehicle.
5-70

When you have a at tire, use the following example as a
guide to assist you in the placement of wheel blocks.
The following steps will tell you next how to use the jack
and change a tire.
Removing the Spare Tire and
Tools (SUT)
Your vehicle is equipped with either jack A or jack B and it
is stored in the rear cargo compartment on the
passenger’s side of the vehicle. The tools for jack A are
also stored in the rear cargo compartment. If your vehicle
has jack B, the tools are stored under the rear
passenger’s seat.
Removing Jack A and Tools (SUT)
To remove the cover, unlock it and then pull the
cover off.
Remove the tool kit/rst aid kit to gain access to the tire
changing equipment.
5-71

Once it is removed, you will see the following tire
changing equipment:
A. Tool Bag
B. Jack
C. Jack Wing NutD. Wing Nut Retaining
Wheel Blocks
E. Wheel BlocksTo remove the equipment, do the following:
1. Unscrew the wing nut (D) retaining the wheel blocks
and remove them.
2. Unscrew the wing nut (C) retaining the jack and
remove it.
3. Pull the tool bag (A) up and out from the front
retention clip. Jack A and Tools
5-72

4. Open the tool bag. You will nd the following
tools needed to remove the spare tire and change
a at tire:
A. Jack Handle
B. Jack Handle Extension (Used for Rear Flats Only)
C. Wheel Wrench
D. Ratchet
Before proceeding, be sure to set the wheel blocks at
the appropriate tires as previously shown.Removing Jack B and Tools (SUT)
To remove the cover, unlock it and then pull the
cover off.
Remove the tool kit/rst aid kit to gain access to the tire
changing equipment. Jack A Tools
5-73

Once it is removed, you will see the following:
Release the jack by turning the end of the jack handle
counterclockwise.
To remove the tools, do the following:
1. Pull the bottom of the driver’s side second row seat
up to access the tools. See60/40 Split Bench Seat
on page 1-6for more information.2. Remove the strap from the seat rail. Then
carefully slide the tool bag out from under the
seat rail as shown.
Take care to not pinch the seat cables or electrical
harnesses. Jack B
5-74