2009 HUMMER H2 clock

{CAUTION:
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene glycol and
it will burn if the engine parts are hot enough. Do
not spill coolant on a hot engine.
1. Locate the coolant
surge tank pressure
cap that has this label.
2. You can remove the coolant surge tank pressure
cap when the cooling system, including the coolant
surge tank pressure cap and upper radiator hose,
are no longer hot. Turn the pressure cap slowly
counterclockwise about one full turn.
If you hear a hiss, wait for that to stop. A hiss
means there is still some pressure left.
3. Then keep turning the pressure cap slowly, and
remove it.4. Fill the coolant surge tank with the proper mixture,
to the FULL COLD mark.
5-30

Headlamps
To replace a headlamp bulb:
1. Open the hood. SeeHood Release on page 5-12.
2. Locate the affected headlamp on the inner front
portion of the hood.
3. Turn the bulb socket
counterclockwise and
pull it out of the
headlamp assembly.4. Unplug the electrical
connector.
5. Pull the old bulb straight out of the bulb socket.
6. Push the new bulb socket into the headlamp
assembly aligning the bulb socket with the
headlamp assembly. Do not to touch the bulb with
your ngers or hands.
7. Turn the bulb socket retainer clockwise to lock it
into place.
8. Plug in the electrical connector.
5-51

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

Roof Marker Lamps
Corner Roof Marker Lamps
To replace one of these bulbs:
1. Remove the screw and lift off the lens.
2. Turn the bulb socket counterclockwise pull it out of
the lamp assembly.
3. Pull the old bulb straight out of the bulb socket.
4. Push the new bulb straight into the bulb socket until
it connects.5. Turn the bulb socket clockwise into the lamp
assembly until it locks into place.
6. Place the side of the lens with the slotted end into
the notch rst and then tighten the screw.Center Roof Marker Lamps
To replace one of these bulbs:
1. Push in on the notch with a at tool and pull the
lamp out.
2. Turn the bulb socket counterclockwise and remove
it from the lamp housing.
3. Pull the old bulb straight out of the bulb socket.
4. Push the new bulb straight into the bulb socket until
it connects.
5. Place the slotted end of the lamp in place on one
side and push the other end of the lamp down until
it locks in place.
5-53

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

To access the jack, remove the cover, unlock it and
then pull the cover off.
Release the jack by inserting the wheel wrench (A) into
the hole (B) and turn counterclockwise.
Before proceeding, be sure to set the wheel blocks at
the appropriate tire as previously shown.
5-83

3. Pull off the license plate holder from the spare tire.
4. Attach the wheel wrench to the wheel wrench
extender to remove the wheel nuts.
5. Turn the wheel wrench with the wheel wrench
extender counterclockwise to loosen the wheel nuts.6. Remove the wheel nuts holding the spare tire onto
the tire carrier.
7. Pull off the spare tire and gently lower to the
ground. Set it next to the at tire.
5-85