Cadillac Escalade - 2002 Fuse Box Diagram

Cadillac Escalade - 2002 Fuse Box Diagram

2-15
Testing the Alarm
The alarm can be tested by following these steps:
1.
From inside the vehicle, lower the driver’s window
and open the driver’s door.
2.
Activate the system by locking the doors with the
power door lock switch while the door is open, or
with the remote keyless entry transmitter.
3.
Get out of the vehicle, close the door and wait for the
SECURITY message to go out.
4.
Then reach in through the window, unlock the
door with the manual door lock and open the door.
This should set off the alarm.
If the alarm does not sound when it should but the
vehicle’s headlamps flash, check to see if the horn
works. The horn fuse may be blown. To replace the
fuse, see “Fuses and Circuit Breakers” in the Index.
If the alarm does not sound or the vehicle’s headlamps
do not flash, the vehicle should be serviced by an
authorized service center.
Passlock
R
Your vehicle is equipped with the Passlock
theft
-
deterrent system.
Passlock is a passive theft
-
deterrent system. Passlock
enables fuel if the ignition lock cylinder is turned with a
valid key. If a correct key is not used or the ignition lock
cylinder is tampered with, fuel is disabled.
If the engine stalls and the SECURITY message flashes,
wait until the light stops flashing before trying to restart
the engine. Remember to release the key from START
as soon as the engine starts.
If the engine is running and the SECURITY message
comes on, you will be able to restart the engine if you
turn the engine off. However, your Passlock system is
not working properly and must be serviced by your
dealer. Your vehicle is not protected by Passlock at this
time. You may also want to check the fuse (see “Fuses
and Circuit Breakers” in the Index). See your dealer
for service.
In an emergency, call the Cadillac Roadside Service
Center. See “Roadside Service” in the Index.
2-20
Automatic Transmission Operation
There are several different positions for your shift lever.
Your vehicle is equipped with an automatic transmission
and features an electronic shift position indicator within
the instrument panel cluster. This display is powered any
time the shift lever is capable of being moved out of
PARK (P). This means that if your key is in OFF, rather
than LOCK, there will be a small current drain on your
battery which could discharge your battery over a period
of time. If you have to leave your key in the ignition in
OFF for an extended period, it is recommended that you
remove the IGN 0 fuse from the instrument panel fuse
block. See “Fuses and Circuit Breakers” in the Index.
PARK (P):
This position locks your rear wheels. It’s the
best position to use when you start your engine because
your vehicle can’t move easily.
CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not fully in PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don’t leave your vehicle when the engine is
running unless you have to. If you have left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure your
vehicle won’t move, even when you’re on fairly
level ground, always set your parking brake and
move the shift lever to PARK (P).
See “Shifting Into PARK (P)” in the Index.
If you’re pulling a trailer, see “Towing a Trailer”
in the Index.
2-31
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
D
Turn and Lane Change Signals
D
Headlamp High/Low
-
Beam Changer
D
Flash
-
to
-
Pass Feature
D
Windshield Wipers
D
Windshield Washer
D
Cruise Control
Turn and Lane Change Signals
The turn signal has two upward (for right) and two
downward (for left) positions. These positions allow
you to signal a turn or a lane change.
To signal a turn, move the lever all the way up or down.
When the turn is finished, the lever will return automatically.
An arrow on the instrument
panel cluster will flash in
the direction of the turn or
lane change.
To signal a lane change, just raise or lower the lever
until the arrow starts to flash. Hold it there until you
complete your lane change. The lever will return by
itself when you release it.
If you move the lever all the way up or down, and the
arrow flashes at twice the normal rate, a signal bulb
may be burned out and other drivers may not see
your turn signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows don’t go on at all when you
signal a turn, check for burned
-
out bulbs and a blown
fuse (see “Fuses and Circuit Breakers” in the Index).
2-56
Accessory Power Outlets
With accessory power outlets you can plug in auxiliary
electrical equipment such as a cellular telephone or
CB radio.
Your vehicle is equipped with many accessory
power outlets.
One outlet is located in the center console. Press the
button on the side of the console door to access the
outlet. The outlet is located on the front wall inside the
console. Pull the protective cap off of the outlet to use it.
Be sure to reinstall the protective cap after you are done
using the outlet. There are also two accessory power
outlets located on the back of the center console.
Lift up on the doors to access the outlets.
Power outlets are also located in the rear cargo area on
the passenger side. Pull the protective caps off of the
outlets to use them. Be sure to reinstall the protective
caps after you are done using the outlets.
Do not try to put the cigarette lighter in any of the
accessory outlets.
NOTICE:
Adding some electrical equipment to your vehicle
can damage it or keep other things from working
as they should. This wouldn’t be covered by your
warranty. Check with your dealer before adding
electrical equipment, and never use anything that
exceeds the fuse rating.
Certain power accessory plugs may not be compatible
with the accessory power outlets and could result in
blown vehicle or adapter fuses. If you experience a
problem, see your dealer for additional information
on the accessory power plugs.
NOTICE:
Power outlets are designed for accessory plugs
only. Do not hang any type of accessory or
accessory bracket from the plug. Improper
use of the power outlet can cause damage not
covered by your warranty.
2-67
The main components of your instrument panel are the following:
A.
Dome Lamp Override Button
B.
Headlamp and Parking Lamp Controls
C.
Air Outlets
D.
Folding Mirrors Button
E.
Rear Wiper/Washer
F.
Turn Signal/Multifunction Lever
G.
Instrument Panel Cluster
H.
Shift Lever
I.
Tow/Haul Mode Selector Button
J.
Audio System
K.
Comfort Control System
L.
Instrument Panel Fuse Block
M. Hood Release
N.
Fog Lamps Button
O.
Audio Steering Wheel Controls
P.
Center Instrument Panel Utility Block
Q.
Tilt Lever
R.
Parking Brake Release
S.
Secondary Information Center (SIC)
T.
Rear Window Defogger Button
U.
Compact Disc Changer
V. Ashtray
W. Clock
X.
Ultrasonic Rear Parking Assist Button
Y. StabiliTrak
R
Button (AWD)/Traction
Control Button (2WD)
Z.
OnStar Buttons
4-46
Dinghy Towing (Two-Wheel Drive
Vehicles Only)
Two
-
wheel
-
drive vehicles, should not be towed with
all four wheels on the ground. Two
-
wheel
-
drive
transmissions have no provisions for internal lubrication
while being towed. To properly tow these vehicles,
they should be placed on a platform trailer with all
four wheels off the ground.
In rare cases when it’s unavoidable that a
two
-
wheel
-
drive vehicle is to be towed with all four
wheels on the ground, the propeller shaft to axle yoke
orientation should be marked and the propeller shaft
removed following the applicable service manual
removal/installation procedure.
Dust or dirt can enter the back of the transmission
through the opening created by removing the propeller
shaft if proper protection is not provided. Also, check
the transmission fluid level before driving the truck.
When the vehicle is properly attached to the tow vehicle
and is ready to be towed, turn the ignition to OFF.
The OFF position unlocks the steering column and will
allow the proper movement of the front wheels and tires
during towing. To prevent the battery from draining,
remove the IGN 0 fuse from the instrument panel fuse
block. See “Fuses” in the Index for more information
about removing the IGN 0 fuse.
NOTICE:
Towing an all
-
wheel
-
drive vehicle with all four
wheels on the ground, or even with only two of
its wheels on the ground, will damage drivetrain
components. Don’t tow an all
-
wheel drive vehicle
if any of its wheels will be on the ground.
4-47
Dolly Towing (Two-Wheel Drive
Vehicles Only)
Two
-
wheel
-
drive vehicles, should not be towed with
the rear wheels on the ground. Two
-
wheel
-
drive
transmissions have no provisions for internal lubrication
while being towed. To properly tow these vehicles,
they should be placed on a platform trailer with all
four wheels off the ground.
In rare cases when it’s unavoidable that a
two
-
wheel
-
drive vehicle is to be towed with the rear
wheels on the ground, the propeller shaft to axle yoke
orientation should be marked and the propeller shaft
removed following the applicable service manual
removal/installation procedure.
Dust or dirt can enter the back of the transmission
through the opening created by removing the propeller
shaft if proper protection is not provided. Also, check
the transmission fluid level before driving the truck.
When the vehicle is properly attached to the dolly and
tow vehicle and is ready to be towed, turn the ignition to
LOCK. To prevent the battery from draining, remove
the IGN 0 fuse from the instrument panel fuse block.
See “Fuses” in the Index for more information about
removing the IGN 0 fuse.
NOTICE:
Towing an all
-
wheel
-
drive vehicle with all four
wheels on the ground, or even with only two of its
wheels on the ground, will damage drivetrain
components. Don’t tow an all
-
wheel
-
drive vehicle
if any of its wheels will be on the ground.
4-60
Trailer Wiring Harness
Heavy
-
Duty Trailer Wiring Package
Your vehicle is equipped with the seven
-
wire trailer
towing harness. This harness with a seven
-
pin universal
heavy
-
duty trailer connector is attached to a bracket on
the platform hitch.
The seven
-
wire harness contains the following
trailer circuits:
D
Yellow: Left Stop/Turn Signal
D
Dark Green: Right Stop/Turn Signal
D
Brown: Taillamps
D
White: Ground
D
Light Green: Back
-
up Lamps
D
Red: Battery Feed
D
Dark Blue: Trailer Brake
A jumper harness for an electric trailer brake controller
and a trailer battery feed fuse are included with this
trailering package. (See “Instrument Panel Jumper
Wiring Harness” later in this section.)
4-61
Instrument Panel Jumper Wiring Harness
This harness is included with the heavy
-
duty and
camper/fifth
-
wheel trailer wiring packages. The harness
is for an electric trailer brake controller and includes a
trailer battery feed fuse. This harness and fuse should be
installed by your dealer or a qualified service center.
Four Wire Trailer Harness Adapter
If you need to tow a
light
-
duty trailer with a
standard four
-
way round
pin connector, an adapter
connector is included in
your vehicles glove box.
Connect the adapter with the tab (arrow) pointing
towards to the top. The cap on the wiring harness will
lock onto the tab (arrow) and help hold the adapter
in place.
6-11
A.
Engine Air Cleaner/Filter
B.
Coolant Surge Tank
C.
Air Filter Restriction Indicator
D.
Engine Oil Fill
E.
Engine Oil Dipstick
F.
Automatic Transmission Dipstick
G. Fan
H.
Remote Negative (
-
) Terminal (GND)
I.
Remote Positive (+) Terminal
J.
Power Steering Fluid Reservoir (Out of View)
K.
Brake Master Cylinder Reservoir
L.
Underhood Fuse Block
M. Battery
N.
Windshield Washer Fluid Reservoir
Engine Oil
If the CHECK ENG OIL
LEVEL appears on the
message center, it means
you need to check your
engine oil level right away.
For more information, see CHECK ENG OIL LEVEL in
the Index.
You should check your engine oil level regularly; this is
an added reminder.
6-67
Electrical System
Add-On Electrical Equipment
NOTICE:
Don’t add anything electrical to your vehicle
unless you check with your dealer first. Some
electrical equipment can damage your vehicle
and the damage wouldn’t be covered by your
warranty. Some add
-
on electrical equipment
can keep other components from working as
they should.
Your vehicle has an air bag system. Before attempting to
add anything electrical to your vehicle, see “Servicing
Your Air Bag
-
Equipped Vehicle” in the Index.
Windshield Wipers
The windshield wiper motor is protected by an internal
circuit breaker and a fuse. If the motor overheats due to
heavy snow, etc., the wiper will stop until the motor
cools. If the overload is caused by some electrical
problem and not snow, etc., be sure to get it fixed.
Power Windows and Other Power Options
Circuit breakers protect the power windows and other
power accessories. When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem is fixed or goes away.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance of fires caused by electrical problems.
Look at the silver
-
colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical size
and rating.
If you ever have a problem on the road and don’t have
a spare fuse, you can borrow one that has the same
amperage. Just pick some feature of your vehicle that
you can get along without
--
like the radio or cigarette
lighter
--
and use its fuse, if it is the correct amperage.
Replace it as soon as you can.
6-68
Instrument Panel Fuse Block
The fuse block access door
is located on the driver’s
side edge 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
L BODY
Retained Accessory Power Relay
LOCK
Power Door Locks
DRV UNLOCK
Power Door Lock Relay
LOCK
Power Door Lock Relay
6-70
Center Instrument Panel Fuse Block
The center instrument panel utility block is located
underneath the instrument panel, to the left of the
steering column.
Relay Name
Usage
SEO
Special Equipment Option
HTD ST
Heated Seats
SPARE 4
Not Used
VANITY
Headliner Wiring
TRAILER
Trailer Brake Wiring
PWR ST
Power Seats
YE9
Not Used
UPF
Upfitter
PARK LAMP
Parking Lamps
*FRT PRK EXPT
Not Used
SPARE 2
Not Used
PUDDLE LP
Puddle Lamps
SL RIDE
Not Used
SPARE 3
Not Used
INADV PWR
Interior Lamps Feed
CTSY LP
Courtesy Lamps
CEL PHONE
Cellular Telephone Wiring
6-71
Underhood Fuse Block
The underhood fuse block is located in the engine
compartment near the battery on the driver’s side of the
vehicle. Lift the cover for access to the fuse/relay block.
See “Engine Compartment Overview” in the Index for
more information on location.
You will see fuses to the top right of the fuse/relay
center block once you remove the cover. These are spare
fuses and can be used accordingly.
You can remove fuses with a fuse extractor. The fuse
extractor is located in the underhood electrical center. 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.