clock GMC YUKON XL 2002 Owner's Manual

5-35Yukon Denali Models (Rear Access Panel)
A. Speaker
B. Bottle Jack
C. Wing Nut D. Retaining Hook
E. Tire Blocks
F. Cover Panel 1. Put the tool kit, with the jack tools and gloves, in the
tool bag and place in the retaining bracket under the
second row passenger's seat on the driver's side of
the vehicle.
2. Tighten down with the wing nut.
3. Then, assemble tire blocks (E) and bottle jack (B)
together with the wing nut and retaining hook (D).
4. Position behind the jack storage cover in the rear
side panel on the driver's side of the vehicle just
below the speaker (A) and tighten, adjusting
clockwise until the jack is secured tight in the
mounting bracket.

6-6Filling Your Tank
CAUTION:Gasoline vapor is highly flammable. It burns
violently, and that can cause very bad injuries.
Don't smoke if you're near gasoline or refueling
your vehicle. Keep sparks, flames and smoking
materials away from gasoline.
The fuel cap is located on the driver's side of your vehicle. While refueling, hang the fuel cap by the tether using
the hook located on the inside of the filler door.
To remove the fuel cap, turn it slowly to the
left (counterclockwise).

6-7CAUTION:If you get gasoline on yourself and then
something ignites it, you could be badly burned.
Gasoline can spray out on you if you open the
fuel cap too quickly. This spray can happen if
your tank is nearly full, and is more likely in hot
weather. Open the fuel cap slowly and wait for
any ªhissº noise to stop. Then unscrew the cap all
the way.
Be careful not to spill gasoline. Clean gasoline from
painted surfaces as soon as possible. See ªCleaning the
Outside of Your Vehicleº in the Index. When you put the fuel cap back on, turn it to the right
(clockwise) until you hear a clicking sound. Make sure
you fully install the cap. The diagnostic system can
determine if the fuel cap has been left off or improperly
installed. This would allow fuel to evaporate into the
atmosphere. See ªMalfunction Indicator Lampº in
the Index.
NOTICE: If you need a new fuel cap, be sure to get the
right type. Your dealer can get one for you. If you
get the wrong type, it may not fit properly. This
may cause your malfunction indicator lamp to
light and may damage your fuel tank and
emissions system. See ªMalfunction Indicator
Lampº in the Index.

6-38 A. Low
- Beam Headlamp
B. High
- Beam Headlamp
1. Pull the headlamp assembly out.
2. Unplug the electrical connector.
3. Turn the bulb counterclockwise and remove it from
the headlamp assembly.
4. Put the new bulb into the headlamp assembly and
turn it clockwise until it is tight. Use care not to
touch the bulb with your fingers or hands.
5. Plug in the electrical connector.
6. Put the headlamp assembly back into the vehicle.
7. Install and turn the two pins into the locking feature. Front Turn Signal, Sidemarker and
Daytime Running Lamps
A. Sidemarker Lamp
B. Retainer Clip
C. Front Turn Signal Lamp
D. Daytime Running Lamp

6-391. Remove the headlamp assembly as
mentioned previously.
2. Press the retainer clip (B), located behind the turn
signal housing, towards the outside of the vehicle. 3. Pull the turn signal housing out from the vehicle.
4. Press the locking release lever, turn the bulb
socket counterclockwise and remove it from the
turn signal housing.
5. Remove the bulb from the bulb socket.
6. Put the new bulb into the bulb socket.
7. Put the bulb socket into the turn signal housing and
turn it clockwise until it locks.
8. Put the turn signal housing back onto the vehicle
placing the hook and posts on the inner side into the
alignment holes first and then the outer side into the
retainer bracket until you hear a click.
9. Put the headlamp assembly back into the vehicle.
Center High Mounted Stoplamp (CHMSL) It is recommended that this component be replaced as a
unit by your dealer.

6-40Taillamps A. Turn Signal Lamp
B. Back
- Up Lamp
C. Stoplamp
1. Remove the two screws
from the rear
lamp assembly. 2. Remove the rear lamp assembly.
3. Press the release tab and turn the bulb
socket counterclockwise to remove it from the
taillamp housing.
4. Pull the bulb straight out
from the socket.
5. Press a new bulb into the socket, insert it into the
taillamp housing and turn the socket clockwise into
the taillamp housing until it clicks.
6. Reinstall the rear lamp assembly and tighten
the screws.