Buick LeSabre - 2002 Fuse Box Diagram

Buick LeSabre - 2002 Fuse Box Diagram

2-19
If a door is opened without the key or remote
keyless entry transmitter, the alarm will go off.
Your vehicle’s lamps will flash and the horn will
sound for 30 seconds. The lamps and horn will
then turn off to save battery power.
Remember, the content theft
-
deterrent system won’t
activate if you lock the doors with a key or use the
manual door lock. It activates only if you use a power
door lock switch with a door open, or with the remote
keyless entry transmitter. You should also remember that
you can start your vehicle with the correct ignition key
if the alarm has been set off.
Here’s how to avoid setting off the alarm by accident:
D
If you don’t want to activate the theft
-
deterrent
system, the vehicle should be locked with the door
key
after
the doors are closed.
D
Always unlock a door with a key, or use the remote
keyless entry transmitter. Unlocking a door any other
way will set off the alarm.
If you set off the alarm by accident, unlock the driver’s
door with your key. You can also turn off the alarm
by pressing the button with the unlock symbol on the
remote keyless entry transmitter. The alarm won’t stop
if you try to unlock a door any other way.
Testing the Alarm
The alarm can be tested by following these steps:
1.
From inside the vehicle, roll down 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 car, close the door and wait for the
SECURITY light 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 lamps 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 lamps do
not flash, the vehicle should be serviced by an
authorized service center.
2-21
If the engine still does not start, and the key appears to
be undamaged, try another ignition key. At this time,
you may also want to check the fuse (see “Fuses and
Circuit Breakers” in the Index). If the engine still does
not start with the other key, your vehicle needs service.
If your vehicle does start, the first key may be faulty.
See your dealer who can service the PASS
-
Key III to
have a new key made.
It is possible for the PASS
-
Key III decoder to learn the
transponder value of a new or replacement key. Up to
10 additional keys may be programmed for the vehicle.
This procedure is for learning additional keys only.
Canadian Owners:
If you lose or damage your keys,
only a GM dealer can service PASS
-
Key III to have new
keys made. To program additional keys you will need
two current driver’s keys. You must add a step to the
following procedure. After Step 2, repeat Steps 1 and 2
with the second current driver’s key. Then continue
with Step 3.
To program the new key, do the following:
1.
Verify that the new key has “PK3” stamped on it.
2.
Insert the current driver’s key in the ignition and
start the engine. If the engine will not start, see your
dealer for service.
3.
After the engine has started, turn the key to OFF,
and remove the key.
4.
Insert the key to be programmed and turn it to RUN
within 10 seconds of removing the previous key.
5.
The SECURITY telltale light will turn off once the
key has been programmed. It may not be apparent
that the SECURITY light went on due to how
quickly the key is programmed.
6.
Repeat Steps 1 through 4 if additional keys are to
be programmed.
If you are ever driving and the SECURITY light
comes on and stays on, you will be able to restart your
engine if you turn it off. Your PASS
-
Key III system,
however, is not working properly and must be serviced
by your dealer. Your vehicle is not protected by the
PASS
-
Key III system at this time.
If you lose or damage a PASS
-
Key III key, see your
dealer to have a new key made.
2-37
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 the fuse (see “Fuses and Circuit
Breakers” in the Index) and for burned
-
out bulbs.
Turn Signal On Chime
If your turn signal is left on for more than 0.8 miles
(1.3 km), a chime will sound at each flash of the turn
signal. To turn off the chime, move the turn signal lever
to the off position.
Headlamp High/Low-Beam Changer
To change the headlamps from low beam to high beam
or high beam to low beam, pull the turn signal lever
toward you and release it.
When the high beams are
on, this light located on the
instrument panel cluster will
also be on.
If your vehicle is equipped with the Head
-
Up Display
(HUD), an arrow will also appear in the display area to
indicate the high beams are on (See “Head
-
Up Display
(HUD)” in Index for more information).
Flash-To-Pass Feature
This feature lets you use the high
-
beam headlamps to
signal the driver in front of you that you want to pass.
It works even if your headlamps are off.
Pull the turn signal lever toward you briefly to
flash
-
to
-
pass.
If the headlamps are off or on low beam, the high
-
beam
headlamps will turn on. They’ll stay on as long as you
hold the lever toward you and the high
-
beam indicator
on the instrument panel cluster comes on. Release the
lever to turn the high
-
beam headlamps off.
2-56
To use a lighter, push the center all the way in and let
it go. When it is ready, the center will pop back out by
itself. Pull out the entire unit to use it.
NOTICE:
Don’t hold a cigarette lighter in with your hand
while it is heating. If you do, it won’t be able to
back away from the heating element when it’s
ready. That can make it overheat, damaging the
lighter and the heating element.
The cigarette lighter will only operate when the ignition
key is in RUN and for 10 minutes after turning the
ignition off. If you would like the lighter to operate
regardless of ignition position, and for extended periods
of time, see “Engine Compartment Fuse Block” in the
Index or see your dealer.
Sun Visors
Illuminated Visor Vanity Mirrors
When you open the cover to either the passenger’s or
driver’s visor vanity mirror, the lamps will turn on. The
brightness of the lamp can be adjusted by sliding the
switch up or down.
Dual Sun Visors
Each sun visor has two parts, so that both the windshield
and door glass can be shaded at the same time. To use
the dual sun visors, flip the first visor down and turn it
toward the window. Then, flip the second visor down
toward the windshield.
Auxiliary Power Outlets
The auxiliary power outlets can be used to plug in
electrical equipment such as a cellular telephone or
CB radio.
Your vehicle may have up to three power outlets
depending on the type of front seat you have. If your
vehicle has front bucket seats with a center console, you
will find two outlets inside the rear storage compartment.
(An extra power outlet can be found in the ashtray.)
2-57
Your vehicle may have a small cap that must be pulled
down to access the auxiliary power outlet. If it does,
when not using the outlet be sure to cover it with the
protective cap.
The auxiliary power outlets will only operate when the
ignition key is in RUN and for 10 minutes after turning
the ignition off. If you would like the outlets to operate
regardless of ignition position, and for extended periods
of time, see “Engine Compartment Fuse Block” in the
Index or contact your dealer.
NOTICE:
When using auxiliary power outlets:
D
Maximum load of any electrical equipment
should not exceed 15 amps.
D
Be sure to turn off any electrical equipment
when not in use. Leaving electrical
equipment on for extended periods can
drain the battery.
Certain electrical accessories may not be compatible to the
auxiliary power outlets and could result in blown vehicle or
adapter fuses. If you experience a problem see your dealer
for additional information on the auxiliary power 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 amperage rating.
When adding electrical equipment, be sure to follow
the proper installation instructions included with
the equipment.
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.
2-94
3.
Now press the image height adjuster switch to
position the image as low as possible, while still
keeping it in full view.
4.
Slide the dimmer lever downward until the HUD
image is no brighter than necessary.
To turn the HUD display off, slide the dimmer lever
all the way down.
If the sun comes out and the sky becomes cloudy,
you may need to adjust the HUD brightness using
the dimmer lever. Polarized sunglasses could make
the HUD image harder to see.
To change the display from English to metric units,
push the ENG/MET button located to the left of the
steering column.
Clean the inside of the windshield as necessary to
remove any dirt or film that reduces the sharpness
or clarity of the HUD image.
To clean the HUD lens, spray household glass cleaner
on a soft, clean cloth. Gently wipe and dry the HUD
lens. Do not spray cleaner directly on the lens to avoid
cleaner leaking inside the unit.
If the ignition is on and you can’t see the HUD image,
check to see if:
D
Something is covering the HUD unit.
D
The HUD dimmer lever is adjusted properly.
D
The HUD image is adjusted to the proper height.
D
A fuse is blown. See “Fuses and Circuit Breakers”
in the Index.
Keep in mind that your windshield is part of the HUD
system. If you ever have to have your windshield
replaced, be sure to get one that is designed for HUD
or your HUD image may look blurred or out of focus.
6-10
Engine Compartment Overview
When you open the hood on the 3800 (L36) engine, you’ll see:
A.
Engine Compartment
Fuse Block
B.
Windshield Washer
Fluid Reservoir
C.
Remote Positive Terminal
D.
Engine Coolant Recovery Tank
E.
Radiator Pressure Cap
F.
Engine Oil Dipstick
G.
Engine Oil Fill Cap
H.
Automatic Transaxle
Fluid Dipstick
I.
Brake Master
Cylinder Reservoir
J.
Engine Air Cleaner/Filter
6-63
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.
Power Windows and Other
Power Accessories
Circuit breakers in the rear fuse block 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 and circuit
breakers. 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.
You will find a fuse puller clipped in both of the fuse
blocks. Snap the wide end of the fuse puller at the side
indentations and pull the fuse out.
The MaxiFuses are located in two fuse blocks, one
located in the engine compartment on the passenger’s
side and the other under the rear seat on the driver’s
side. If a MaxiFuse should blow, have your vehicle
serviced by your dealer immediately.
6-64
Engine Compartment Fuse Block
The engine compartment
fuse block is located near
the front on the passenger’s
side of the vehicle.
See “Engine Compartment
Overview” in the Index
for more information
on location.
Lift the cover to gain access. On some vehicles, there
may be an additional cover that you will need to lift to
gain access to the fuses.
Fuse 22 or 23 can be moved to the outer position to
provide continuous power to the auxiliary outlets or
cigarette lighter when the ignition is not on. See your
dealer for additional assistance, if needed.
Minifuse
Usage
1
Not Used
2
Accessory
3
Windshield Wipers
4
Not Used
5
Left Low
-
Beam Headlamp
6
Right Low
-
Beam Headlamp
7
Instrument Panel
8
Powertrain Control Module Battery
9
Right High
-
Beam Headlamp
6-65
Minifuse
Usage
10
Left High
-
Beam Headlamp
11
Ignition 1
12
Not Used
13
Transaxle
14
Cruise Control
15
Direct Ignition System
16
Injector Bank #2
17
Not Used
18
Not Used
19
Powertrain Control Module Ignition
20
Oxygen Sensor
21
Injector Bank #1
22
Auxiliary Power
23
Cigarette Lighter
24
Fog Lamps/Daytime Running Lamps
25
Horn
26
Air Conditioner Clutch
Micro Relays
Usage
27
High
-
Beam Headlamp
28
Low
-
Beam Headlamp
29
Fog Lamps
30
Daytime Running Lamps
31
Horn
32
Air Conditioner Clutch
33
HVAC Solenoid
Mini Relays
Usage
34
Accessory
35
Air Pump
36
Starter 1
37
Cooling Fan 2
38
Ignition 1
39
Cooling Fan Series/Parallel
40
Cooling Fan 1
6-66
Maxibreaker
Usage
41
Starter
MaxiFuses
Usage
42
A.I.R.
43
Empty
44
ABS
45
Not Used
46
Cooling Fan 2
47
Cooling Fan 1
Spare Fuses
Usage
48
Spare
49
Spare
50
Spare
51
Spare
52
Spare
53
Fuse Puller
Removing the Rear Seat Cushion
NOTICE:
The battery and main fuse blocks are located
under the rear seat cushion. The battery’s ground
terminal and some relay wires are exposed.
To help avoid damage to the battery and wires,
be careful when removing or reinstalling the
seat cushion. Do not remove covers from covered
parts. Do not store anything under the seat,
as objects could touch exposed wires and cause
a short.
To remove the rear seat cushion, do the following:
1.
Pull up on the front of the cushion to release the
front hooks.
2.
Pull the cushion up and out toward the front of
the vehicle.
6-68
Rear Underseat Fuse Block
The rear fuse block is
located beneath the rear
seat on the driver’s side.
The rear seat cushion must
be removed to access the
fuse block. See “Removing
the Rear Seat Cushion” in
the Index.
Minifuses
Usage
1
Fuel Pump
2
HVAC Blower
3
Memory
4
Assembly Line Diagnostic Link
5
Rear Fog Lamps
6
Compact Disc (CD)
7
Driver’s Door Module
8
Air Bag System (SIR)
9
Not Used
10
Right Parking Lamp
11
Vent Solenoid
12
Ignition 1
13
Left Parking Lamp
14
Dimmer
15
Not Used
16
Left Front Heated Seat
17
Not Used
6-69
Minifuses
Usage
18
Rear Door Module
19
Stoplamp
20
Park/Reverse
21
Audio
22
Retained Accessory Power (RAP)
23
Not Used
24
Not Used
25
Passenger Door Module
26
Body
27
Interior Lamps
28
Not Used
29
Ignition Switch
30
Instrument Panel
31
Right Front Heated Seat
32
Not Used
33
HVAC
34
Ignition 3 Rear
Minifuses
Usage
35
Anti
-
Lock Brake System (ABS)
36
Turn Signal/Hazard
37
HVAC Battery
38
Dimmer
Micro Relays
Usage
39
Fuel Pump
40
Parking Lamp
41
Ignition 1
42
Rear Fog Lamp
43
Not Used
44
Park
45
Reverse
46
Retained Accessory Power (RAP)
47
Fuel Tank Door Lock
48
Not Used
6-70
Micro Relays
Usage
49
Ignition 3
50
Fuel Tank Door Release
51
Interior Lamps
52
Trunk Release
53
Front Courtesy Lamps
54
Not Used
55
Electronic Level Control (ELC)
Circuit
Breakers
Usage
56
Power Seats
57
Power Windows
Mini Relays
Usage
58
Cigar
59
Rear Defogger
MaxiFuses
Usage
60
Not Used
61
Rear Defog
62
Not Used
63
Audio Amplifier
64
Electronic Level Control (ELC)
65
Cigar
66
Not Used
Spare Fuses
Usage
67
Not Used
68
Not Used
69
Not Used
70
Spare
71
Spare
72
Spare
73
Spare
74
Spare
75
Fuse Puller