2002 CADILLAC ESCALADE EXT lock

6-21
Checking the Fluid Level
Prepare your vehicle as follows:

Park your vehicle on a level place. Keep the
engine running.

With the parking brake applied, place the shift lever
in PARK (P).

With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds in each range. Then, position the shift
lever in PARK (P).

Let the engine run at idle for three minutes or more.Then, without shutting off the engine, follow these steps:
Your vehicle will have
either the transmission
dipstick handle labeled
ªTRANS/LOCKº or
will be labeled with the
graphic shown.

6-22
The handle is located at the rear of the engine
compartment, on the passenger's side. See ªEngine
Compartment Overviewº in the Index for further
information on location.
1. Flip the handle up and then pull out the dipstick and
wipe it with a clean rag or paper towel.
2. Push it back in all the way, wait three seconds and
then pull it back out again.
3. Check both sides of the dipstick, and read the lower
level. The fluid level must be in the COLD area,
below the cross
-hatched area, for a cold check or in
the HOT area or cross
-hatched area for a hot check.
4. If the fluid level is in the acceptable range, push the
dipstick back in all the way; then flip the handle
down to lock the dipstick in place.
How to Add Fluid
Refer to the Maintenance Schedule to determine what
kind of transmission fluid to use. See ªRecommended
Fluids and Lubricantsº in the Index.
Add fluid only after checking the transmission fluid
while it is hot. (A cold check is used only as a
reference.) If the fluid level is low, add only enough of
the proper fluid to bring the level up to the HOT area for
a hot check. It doesn't take much fluid, generally less
than one pint (0.5 L). Don't overfill.
NOTICE:
We recommend you use only fluid labeled
DEXRON-III, because fluid with that label is
made especially for your automatic transmission.
Damage caused by fluid other than DEXRON
-III
is not covered by your new vehicle warranty.

After adding fluid, recheck the fluid level as
described under ªHow to Check.º

When the correct fluid level is obtained, push the
dipstick back in all the way; then flip the handle
down to lock the dipstick in place.

6-40
7. Remove the vertical pin from the headlamp assembly
by turning the end of the pin away from you until it
unsnaps and then pulling it upward.
8. Remove the headlamp assembly by lifting it up
and then pulling it out and away from the front of
the vehicle.
9. Disconnect the electrical connector from the lower
corner of the headlamp assembly. This will give you
better access to the headlamp assembly.
10. Remove the rubber,
circular
-shaped bulb
cap of the affected bulb
from the headlamp
assembly.
11. Turn the bulb connector counterclockwise and
remove it with the old bulb from the headlamp
assembly.
12. Unplug the electrical connector from the old bulb.
13. Plug in the electrical connector to the new bulb,
using care not to touch the bulb with your hands,
fingers or anything damp or oily.
14. Place the connector with the new bulb into the
headlamp assembly and turn it clockwise until it
is tight.
15. Reinstall the rubber, circular
-shaped bulb cap onto
the headlamp assembly.

6-41
16. Reconnect the electrical connector to the lower
corner of the headlamp assembly.
17. Place the headlamp assembly back into the vehicle,
being sure to align the lower locator tab with the
pocket on the vehicle (see arrow). Push the
headlamp assembly straight in and then down
into position.
18. Install the two pins and snap the ends into their
locked position.
19. Reinstall the grille and radiator cover by reversing
the removal procedure described previously.Headlamp Aiming
Your vehicle has a visual optical headlamp aiming
system equipped with horizontal aim indicators.
The aim has been preset at the factory and should
need no further adjustment. This is true even though
your horizontal aim indicators may not fall exactly on
the ª0º (zero) marks on their scales.

6-47
1. Remove the headlamp assembly as described
previously.
2. Remove the rubber, circular
-shaped bulb cap for the
affected bulb from the headlamp assembly.
3. Press the locking release lever, turn the bulb
socket counterclockwise and remove it from the
headlamp assembly. (There is no lock for the
sidemarker lamp.)
4. Remove the old bulb from the bulb socket.
5. Put the new bulb into the bulb socket.
6. Put the bulb socket into the turn signal housing and
turn it clockwise until it locks. (There is no lock for
the sidemarker lamp.)
7. Reinstall the rubber, circular
-shaped bulb cap to the
headlamp assembly.
8. Put the headlamp assembly back into the vehicle by
reversing the previous mentioned steps.
Center High Mounted Stoplamp (CHMSL)
It is recommended that this component be replaced as a
unit by your dealer.
Taillamps
A. Stop Lamp/Tail Lamp
B. Turn Signal Lamp/
Tail Lamp
C. Back
-Up Lamp

6-48
1. Remove the two screws
from the lamp assembly.
2. Remove the 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.

6-68
Instrument Panel Fuse Block
The fuse block access door
is on the driver's side end
of the instrument panel.
Pull off the cover to access
the fuse block.
You can remove fuses with a fuse extractor which is
mounted to the fuse block access door. To remove fuses
if you don't have a fuse extractor, hold the end of the
fuse between your thumb and index finger and pull
straight out.
You may have spare fuses located behind the fuse block
access door. These can be used to replace a bad fuse.
However, make sure it is of the correct amperage.
NAME Usage
HVAC 1 Climate Control System
IGN 3 Ignition, Power Seats
BRAKE Anti
-Lock Brake System
HTR A/C Climate Control System

6-69
NAME Usage
IGN 0 PRND321 Display, Odometer,
VCM/PCM
CRUISE Cruise Control, Instrument Cluster
4WD Not Used
TURN Exterior Lamps, Turn Signals,
Hazard Lamps
RR WIPER Rear Window Wiper
WS WPR Windshield Wipers
SEO IGN Special Equipment Option,
Ignition
L BODY Retained Accessory Power Relay
ILLUM Interior Lamps
IGN 1 Ignition, Instrument Panel
SEO ACCY Special Equipment Option
Accessory
CRANK Starting System
AIR BAG Air BagNAME Usage
SEAT Power Seat Circuit Breaker
MIR/LOCK Power Mirrors, Power Door Locks
DR LOCK Power Door Locks
RAP #1 Retained Accessory Power Relay
LOCK Power Door Locks
INT PRK Interior Lamps
UNLOCK Power Door Locks
DRV UNLOCK Power Door Lock Relay
L DOOR Power Door Lock Relay
PWR WDO Power Window Circuit Breaker
RDO 1 Audio System
LOCK Power Door Lock Relay
UNLOCK Power Door Lock Relay
RAP #2 Rear Power Windows,
Sunroof, Radio