Buick Regal - 2002 Fuse Box Diagram

Buick Regal - 2002 Fuse Box Diagram

2-23
PASS
-
Key
R
II
Your vehicle is equipped
with the PASS
-
Key II
(Personalized Automotive
Security System)
theft
-
deterrent system.
PASS
-
Key II is a passive
theft
-
deterrent system.
It works when you insert
or remove the key from
the ignition.
PASS
-
Key II uses a resistor pellet in the ignition key
that matches a decoder in your vehicle.
When the PASS
-
Key II system senses that someone is
using the wrong key, it shuts down the vehicle’s starter and
fuel systems. For about three minutes, the starter won’t
work and fuel won’t go to the engine. If someone tries to
start your vehicle again or uses another key during this
time, the vehicle will not start. This discourages someone
from randomly trying different keys with different resistor
pellets in an attempt to make a match.
The ignition key must be clean and dry before it’s inserted
in the ignition or the engine may not start. If the engine
does not start and the SECURITY light is flashing, the key
may be dirty or wet. Turn the ignition off.
Clean and dry the key. Wait about three minutes and try
again. If the starter still won’t work, and the key appears
to be clean and dry, wait about three minutes and 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 starter won’t work with the other key,
your vehicle needs service. If your vehicle does start, the
first ignition key may be faulty. See your dealer or a
locksmith who can service the PASS
-
Key II.
If you accidentally use a key that has a damaged or
missing resistor pellet, the starter won’t work. The
SECURITY light will then come on. But you don’t have
to wait three minutes before trying another ignition key.
See your dealer or a locksmith who can service the
PASS
-
Key II to have a new key made.
If you’re ever driving and the SECURITY light comes
on, you will be able to restart your engine if you turn it
off. Your PASS
-
Key II system, however, is not working
properly and must be serviced by your dealer. Your
vehicle is not protected by the PASS
-
Key II system.
If you lose or damage a PASS
-
Key II ignition key, see
your dealer or a locksmith who can service PASS
-
Key II
to have a new key made. Also, see “Roadside
Assistance” in the Index for more information.
2-41
If the arrow flashes faster than normal as you signal a
turn or a lane change, a signal bulb may be burned out
and other drivers won’t 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 then check
the fuse (see “Fuses and Circuit Breakers” in the Index).
A chime will sound if you leave your turn signal on for
more than 3/4 mile (1.2 km).
Headlamp High/Low-Beam Changer
To change your headlamps from low beams to high
beams, or high to low, pull the multifunction lever all
the way toward you. Then release it.
When the high beams are
on, this indicator light
located on the instrument
panel cluster will also be on.
Flash-to-Pass Feature
This feature lets you use your high
-
beam headlamps
to signal the driver in front of you that you want to pass.
It works even if your headlamps are off.
To use it, pull the turn signal lever toward you a little,
but not so far that you hear a click.
If your headlamps are off or on low beam, your
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 dash will come on.
Release the lever to return to normal operation.
2-58
Sun Visors
To block out glare, you can swing down the visors. You
can also move them from side to side. The visors also
have extenders that you can pull out for added coverage.
Visor Vanity Mirrors
Open the cover on the visor to expose the vanity mirror.
Lighted Vanity Mirrors
If your vehicle has the optional lighted vanity mirrors,
the lamps come on when you open the cover.
Auxiliary Power Outlet
With accessory power outlets you can power auxiliary
electrical equipment such as a cellular telephone or
CB radio.
Your vehicle is equipped with a 12
-
volt outlet.
It is located on the console, near the floor on the
passenger’s side.
Open the cover to use the outlet. Be sure to close the
cover when the outlet is not in use.
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 auxiliary plugs may not be compatible
to the power auxiliary outlet and could result in blown
vehicle or adapter fuses. If you experience a problem,
see your dealer for additional information on the power
accessory 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.
2-59
NOTICE:
When using accessory power outlets:
D
Loading of any electrical equipment should
not exceed the maximum fuse rating.
D
Be sure to turn off any electrical equipment
when not in use. Leaving electrical
equipment on for extended periods can
drain the battery.
When adding electrical equipment, be sure to follow
the proper installation instructions included with
the equipment.
Auxiliary Power Connection
(Power Drop)
Your vehicle is equipped with an auxiliary power
connection. This feature provides power, ground and
accessory wires which can be accessed to add
aftermarket electrical equipment to your vehicle.
It is located on the
passenger’s side of
the vehicle, under the
glove box, and is labeled
with a wire function and
fuse rating.
2-60
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.
When adding electrical equipment, be sure to follow
the proper installation instructions included with
the equipment.
For information on accessing the connection and
electrical hookup, please refer to your service manual.
To order a service manual, see “Service Publications,
Ordering” in the Index.
OnStar
R
System (If Equipped)
OnStar is a vehicle communications system that offers a
variety of services and provides a one
-
touch hands
-
free
communication link between you and the OnStar Center.
To receive OnStar services, a service subscription
agreement is required and an additional fee may
be required. Services are available 24 hours a day,
7 days a week. For more information,
call 1
-
888
-
ONSTAR
-
7 (1
-
888
-
667
-
8277).
(OnStar Services Button):
Press this button once to
contact an advisor who will be able to assist you with these
services. If you are not quickly connected, the system will
automatically reset and redial. This ensures connection to the
center; there is no additional action required. Press the
Communication button to cancel the automatic redial.
2-65
The Instrument Panel
--
Your Information System
The main components of the instrument panel are the following:
A.
Exterior Lamps Control
B.
Turn Signal/Multifunction Lever
C.
Instrument Panel Cluster
D.
Audio Steering Wheel Controls
(If Equipped)
E.
Air Vents
F.
Side Window Defogger Vent
G.
Hood Release
H.
Tilt Wheel Lever
I.
Horn
J.
Audio System
K. Ashtray
L.
Climate Control
M. Glove Box
N.
Instrument Panel Fuse Block
2-78
Oil Pressure Light
If you have a problem
with your oil, this light
may stay on after you start
your engine, or come on
when you are driving.
This indicates that oil is not going through your engine
quickly enough to keep it lubricated. The engine could
be low on oil or could have some other oil problem.
Have it fixed right away.
The oil light could also come on in the
following situations:
D
The light will come on briefly when you turn on
the ignition to show you that it is working properly.
(If it doesn’t come on with the ignition on, you may
have a problem with the fuse or bulb. Have it fixed
right away.)
D
Sometimes when the engine is idling at a stop, the
light may blink on and off. This is normal.
CAUTION:
Don’t keep driving if the oil pressure is low.
If you do, your engine can become so hot that
it catches fire. You or others could be burned.
Check your oil as soon as possible and have your
vehicle serviced.
NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
6-10
Engine Compartment Overview
When you open the hood on the 3800 V6 engine, you’ll see:
A.
Windshield Washer
Fluid Reservoir
B. Battery
C.
Remote Positive (+)
Battery Terminal
D.
Underhood Fuse Block
E.
Radiator Pressure Cap
F.
Engine Coolant Recovery Tank
G.
Power Steering Fluid Reservoir
(Below Generator)
H.
Engine Oil Dipstick
I.
Engine Oil Fill Cap
J.
Automatic Transaxle
Fluid Dipstick
K.
Brake Fluid Reservoir
L.
Engine Air Cleaner/Filter
6-47
To reset (calibrate) the system:
1.
Turn the ignition to RUN.
2.
Locate the red RESET button inside of your
instrument panel fuse block.
The fuse block is located under the cover labeled
FUSES, which is at the end of the instrument panel
on the passenger’s side of the vehicle. The RESET
button is the first button in the top row of the
fuse block.
3.
Press and hold the RESET button for about
five seconds.
The LOW TIRE light will come on and flash three
times. Then it will go off. If the light doesn’t go off,
see your dealer for service.
The system completes the calibration process
during driving.
The system normally takes 15 to 20 minutes of driving in
each of three speed ranges to “learn” tire pressures. The
speed ranges are 15 to 40 mph (25 to 65 km/h), 40 to
65 mph (65 to 105 km/h) and above 65 mph (105 km/h).
When learning is complete, the system will alert you after
two to eight minutes if a tire is 12 psi (83 kPa) different
from the other three tires. Detection thresholds may be
higher and detection times may be longer on rough roads,
curves and at high speeds. The system is not capable of
detection at speeds greater than 70 mph (110 km/h).
Tire Inspection and Rotation
Tires should be rotated every 6,000 to 8,000 miles
(10 000 to 13 000 km). Any time you notice unusual
wear, rotate your tires as soon as possible and check
wheel alignment. Also check for damaged tires or
wheels. See “When It’s Time for New Tires” and
“Wheel Replacement” later in this section for
more information.
The purpose of regular rotation is to achieve more
uniform wear for all tires on the vehicle. The first
rotation is the most important. See “Scheduled
Maintenance Services” in the Index for scheduled
rotation intervals.
6-65
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.
Headlamp Wiring
The headlamp wiring is protected by a circuit breaker in
the underhood fuse block. An electrical overload will
cause the lamps to go on and off, or in some cases to
remain off. If this happens, have your headlamp system
checked right away.
Windshield Wipers
The windshield wiper motor is protected by a 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,
have it fixed.
Power Windows and Other Power Options
Circuit breakers in the instrument panel 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.
6-66
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and in the fuse block wiring itself. 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.
Instrument Panel Fuse Block
Some fuses are located in a
fuse block on the
passenger’s side of the
vehicle. Pull off the cover
labeled FUSES to expose
the fuses.
Circuit Breaker
Usage
TIRE RESET
Tire Inflation Monitor
Reset Button
PWR WINDOWS,
PWR SUNROOF
Power Windows,
Power Sunroof
REAR DEFOG
Rear Window Defogger
POWER SEATS
Power Seats
Blank
Not Used
6-67
Fuse
Usage
PARK LOCK
Ignition Key Solenoid
Blank
Not Used
Blank
Not Used
PCM, BCM,
U/H RELAY
Ignition Signal: Hot in Run
and Start, Powertrain Control
Module, Body Control Module,
Underhood Relay
RADIO
PREM. SOUND
Remote Radio Premium Sound
POWER MIRRORS
Power Mirrors
Blank
Not Used
PANEL DIMMING
Panel Dimming
Blank
Not Used
IGN 0, CLUSTER,
PCM, BCM
Ignition Signal: Hot in Run,
Unlock and Start, Cluster,
Powertrain Control Module,
Body Control Module
Fuse
Usage
Blank
Not Used
Blank
Not Used
Blank
Not Used
INADV
POWER BUS
DOOR LOCKS
Door Locks
TRAP ALERT
Trap Alert
t
TAIL LAMPS,
LIC LAMPS
Taillamps, License Lamps
RADIO
Radio
HEATED MIRROR
Heated Mirrors
CRUISE
Cruise Control
Blank
Not Used
CLUSTER
Instrument Panel Cluster
CIGAR LTR
Cigarette Lighter,
Auxiliary Power
Connection (Power Drop)
6-68
Fuse
Usage
STOP LAMPS
Stoplamps
ONSTAR
OnStar
R
FRT PARK LPS
Parking Lamps
POWER DROP
Auxiliary Power Connection
(Power Drop): Hot in ACC
and Run
CRANK SIGNAL,
BCM, CLUSTER
Crank Signal, Body Control
Module, Cluster, Powertrain
Control Module
HVAC
Ignition Signal, Heating
Ventilation Air Conditioning
Control Head
BTSI PARK LOCK
Shifter Lock Solenoid
AIR BAG
Air Bag
BCM PWR
Body Control Module
HAZARD
Hazard Flashers
Fuse
Usage
LH HEATED SEAT
Driver’s Heated Seat
Blank
Not Used
BCM ACC
Ignition Signal: Hot in ACC
and Run, Body Control Module
Blank
Not Used
LOW BLOWER
Low Blower
ABS
Anti
-
Lock Brakes
TURN SIGNALS,
CORN LPS
Turn Signals, Cornering Lamps
RADIO, HVAC,
RFA, CLUSTER
Radio, Heating Ventilation Air
Conditioning Head, Remote
Keyless Entry, Cluster
HIGH BLOWER
High Blower
RH HEATED SEAT
Passenger’s Heated Seat
STRG WHL CONT
Audio Steering Wheel Controls
WIPER
Wipers
6-69
Underhood Fuse Block
Some fuses and relays are located in the underhood
fuse block on the passenger’s side of the vehicle in
the engine compartment. See “Engine Compartment
Overview” in the Index for more information
on location.
Maxi Fuse
Usage
1
Anti
-
Lock Brake System
2
Starter Solenoid
3
Power Seats, Rear Defog, Heated Seats
4
High Blower, Hazard Flasher,
Stoplamps, Power Mirror, Door Locks
5
Ignition Switch, BTSI, Stoplamps,
ABS, Turn Signals, Cluster, Air Bag,
DRL Module
6
Cooling Fan
7
Retained Accessory Power, Keyless
Entry, Data Link, Heating Ventilation
Air Conditioning Head, Cluster, Radio,
Auxiliary Power (Power Drop),
Cigarette Lighter
8
Ignition Switch, Wipers, Radio,
Steering Wheel Controls, Body
Control Module, Auxiliary Power
(Power Drop), Power Windows,
Sunroof, Heating Ventilation Air
Conditioning Controls, Daytime
Running Lamps, Rear Defog Relay
6-70
Mini Relay
Usage
9
Cooling Fan 2
10
Cooling Fan 3
11
Starter Solenoid
12
Cooling Fan 1
13
Ignition Main
14
Air Pump (Optional)
Micro Relay
Usage
15
A/C Clutch
16
Horn
17
Fog Lamps
18
Fuel Pump, Speed Control (L67 only)
19
Fuel Pump
Mini Fuse
Usage
20
Air Pump (Optional)
21
Generator
22
ECM
23
A/C Compressor Clutch
24
Cooling Fan
25
Electronic Ignition
26
Transaxle
27
Horn
28
Fuel Injector
29
Oxygen Sensor
30
Engine Emissions
31
Fog Lamps
32
Headlamp (Right)
33
Rear Compartment Release