Buick Terraza - 2007 Fuse Box Diagram

Buick Terraza - 2007 Fuse Box Diagram

The starter will not work and fuel will stop being
delivered to the engine. Anyone using a
trial-and-error method to start the vehicle will be
discouraged because of the high number of
electrical key codes.
If the engine does not start and the security
message comes on, the key may have a damaged
transponder. Turn the ignition off and try again.
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
instrument panel PASS KEY fuse. 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 or a locksmith
who can service the PASS-Key
®
III to have a new
key made. See
Fuses and Circuit Breakers on
page 497
.
It is possible for the PASS-Key
®
III decoder to learn
the transponder value of a new or replacement key.
Up to 10 keys may be programmed for the vehicle.
This procedure is for learning additional keys only.
If all the currently programmed keys are lost or do
not operate, you must see your dealer or a
locksmith who can service PASS-Key
®
III to have
keys made and programmed to the system.
See your dealer or a locksmith who can service
PASS-Key
®
III to get a new key blank that is
cut exactly as the ignition key that operates the
system.
To program the new key, do the following:
1. Verify the new key has PK3 stamped on it.
2. Insert the original, already programmed
key into the ignition lock cylinder 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
LOCK 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 message will turn off once the
key has been programmed. It may not be
apparent that the security message went on
due to how quickly the key is programmed.
6. Repeat Steps 1 through 4 if additional keys
are to be programmed.
127
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.
As you signal a turn or a lane change, if the arrow
flashes faster than normal, a signal bulb may be
burned out and other drivers will not see your turn
signal.
If a bulb is burned out, replace it to help avoid an
accident. If the arrows do not go on at all when you
signal a turn, check for burned-out bulbs and check
the fuse. See
Bulb Replacement on page 443
and
Fuses and Circuit Breakers on page 497
.
If you have a trailer towing option with added
wiring for the trailer lamps, the signal indicator will
flash at a normal rate even if a turn signal bulb
is burned out. Check the front and rear turn signal
lamps regularly to make sure they are working.
Turn Signal On Chime
If either turn signal is left on for more than
3/4 mile (1.2 km), a chime will sound to let the
driver know to turn it off. If you need to leave the
signal on for more than 3/4 mile (1.2 km), turn
off the signal and then turn it back on.
Headlamp High/Low-Beam Changer
To change the headlamps from low beam to
high beam, push the turn signal/multifunction lever
away from you.
When the high beams
are on, this light
will appear on the
instrument panel cluster.
To change the headlamps from high beam to low
beam, pull the turn signal/multifunction lever
toward you.
Flash-to-Pass
When the headlamps are off, pull the lever toward
you to momentarily turn on the high beams.
This will signal that you are going to pass. When
you release the lever, they will turn off.
174
Accessory Power Outlet(s)
Your vehicle may be equipped with a front
accessory power outlet located below the climate
controls on the instrument panel. It can be
used to plug in electrical equipment such as a
cellular telephone or CB radio.
Pull the cover down to use the accessory power
outlet. When not in use, keep the cover on.
The rear accessory power outlet is located on the
rear compartment on the driver’s side.
To remove the cover, pull the tab on the cover
and pull it off. To put the cover back on, line up
the tabs at the back of the cover and put the
cover in place. Push down the tab to secure the
cover. When not in use, always cover the rear
accessory power outlet with the protective cap.
Notice:
Leaving electrical equipment on
for extended periods will drain the battery.
Always turn off electrical equipment when
not in use and do not plug in equipment that
exceeds the maximum amperage rating of
20 amperes.
Certain electrical accessories may not be
compatible with the accessory power outlet and
could result in blown vehicle or adapter fuses.
If you experience a problem see your dealer for
additional information on accessory power outlets.
Notice:
Adding any electrical equipment to
your vehicle may damage it or keep other
components from working as they should.
The repairs would not be covered by your
warranty. Do not use equipment exceeding
maximum amperage rating of 20 amperes.
Check with your dealer before adding electrical
equipment.
When adding electrical equipment, be sure to
follow the proper installation instructions included
with the equipment.
Notice:
Improper use of the power outlet can
cause damage not covered by your warranty.
Do not hang any type of accessory or
accessory bracket from the plug because the
power outlets are designed for accessory
power plugs only.
191
Cigarette Lighter
Your vehicle may have a cigarette lighter.
To use the lighter, located on the instrument
panel below the climate controls, push it in all
the way and let go. When it is ready, it will
pop back out by itself.
Notice:
Holding a cigarette lighter in while it
is heating will not allow the lighter to back
away from the heating element when it is hot.
Damage from overheating may occur to the
lighter or heating element, or a fuse could be
blown. Do not hold a cigarette lighter in
while it is heating.
Notice:
If you put papers, pins, or other
flammable items in the ashtray, hot cigarettes
or other smoking materials could ignite
them and possibly damage your vehicle.
Never put flammable items in the ashtray.
Climate Controls
Climate Control System
With this system you can control the heating,
cooling and ventilation for your vehicle.
Operation
Turn the right knob clockwise or counterclockwise
to direct the airflow inside of your vehicle.
193
Emissions Inspection and Maintenance
Programs
Some state/provincial and local governments have
or may begin programs to inspect the emission
control equipment on your vehicle. Failure to pass
this inspection could prevent you from getting a
vehicle registration.
Here are some things you need to know to help
your vehicle pass an inspection:
Your vehicle will not pass this inspection if the
check engine light is on or not working properly.
Your vehicle will not pass this inspection if
the OBD (on-board diagnostic) system determines
that critical emission control systems have not
been completely diagnosed by the system.
The vehicle would be considered not ready for
inspection. This can happen if you have recently
replaced your battery or if your battery has
run down. The diagnostic system is designed to
evaluate critical emission control systems
during normal driving. This may take several days
of routine driving. If you have done this and
your vehicle still does not pass the inspection for
lack of OBD system readiness, your GM dealer
can prepare the vehicle for inspection.
Oil Pressure Light
If your vehicle has low
engine oil pressure, this
light will stay on after
you start your engine,
or come on when
you are driving.
This indicates that your engine is not receiving
enough oil. The engine could be low on oil,
or could have some other oil problem. Have it
fixed immediately by your dealer.
The oil light could also come on in three other
situations:
When the ignition is on but the engine is not
running, the light will come on as a test to show
you it is working. The light will go out when you
turn the ignition on. If it does not come on with
the ignition on, you may have a problem with
the fuse or bulb. Have it fixed right away.
If you are idling at a stop sign, the light may
blink on and then off.
If you make a hard stop, the light may come on
for a moment. This is normal.
220
SERVICE PARK LAMPS
This message displays when there is a problem
with the park lamps. Check to see if the park lamp
fuse is blown and replace the fuse if necessary.
See
Fuses and Circuit Breakers on page 497
and
Instrument Panel Fuse Block on page 498
for
more information. If changing the fuse does not
correct the problem, see your dealer.
This message only displays while the ignition is in
RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if
the message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
SERVICE STABILITY SYSTEM
If your vehicle has StabiliTrak
®
, this message
displays if there has been a problem detected with
StabiliTrak
®
. See
StabiliTrak
®
System on page 355
.
If this message turns on while you are driving, pull
off the road as soon as possible and stop
carefully. Try resetting the system by turning the
ignition off and then back on. If this message
still stays on or turns back on again while you are
driving, your vehicle needs service. Have the
StabiliTrak
®
System inspected by your dealer as
soon as possible.
This message displays only while the ignition is in
RUN. Press any of the DIC buttons to acknowledge
this message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if
the message has been acknowledged, but the
condition still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
245
Tips and Troubleshooting Chart
Problem
Cause and Solution
The Digital Media system and RSE system will not
come on at all.
A fuse in the car has blown. After checking for short
circuits in the wires, replace the fuse with one of the
same rating.
The RSE screen displays DMS MEDIA NOT
INSERTED.
The DMS cartridge is not fully inserted.
Fully insert the DMS cartridge.
The RSE screen displays DMS MEDIA LOADING.
The system is still booting. Please wait up to
15 seconds for the system to boot and then switch
back to digital media mode.
The RSE screen displays DMS MEDIA ERROR.
The DMS cartridge is not operating properly or is
damaged. See your dealer if the problem persists.
The RSE screen displays DMS MEDIA FILE ERROR.
A file on your DMS cartridge is corrupted and will
not play properly. Run the PhatNoise DMS Doctor
on your computer and follow the recommendations.
337
Engine Compartment Overview
When you open the hood on the 3.9L V6 engine, here is what you will see:
410
A. Underhood Fuse Block. See
Underhood Fuse
Block on page 500
.
B. Remote Positive (+) Terminal. See
Jump
Starting on page 438
.
C. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” under
Windshield
Washer Fluid on page 433
.
D. Radiator Pressure Cap. See
Radiator Pressure
Cap on page 423
.
E. Power Steering Fluid Reservoir. See
Power
Steering Fluid on page 432
.
F. Engine Oil Fill Cap. See “When to Add Engine
Oil” under
Engine Oil on page 411
.
G. Engine Oil Dipstick. See “Checking Engine Oil”
under
Engine Oil on page 411
.
H. Automatic Transaxle Fluid Dipstick. See
“Checking the Fluid Level” under
Automatic
Transaxle Fluid on page 417
.
I. Brake Master Cylinder Reservoir. See “Brake
Fluid” under
Brakes on page 434
.
J. Engine Air Cleaner/Filter. See
Engine Air
Cleaner/Filter on page 416
.
K. Engine Coolant Recovery Tank. See
Cooling
System on page 426
.
Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil every time
you get fuel. In order to get an accurate reading,
the oil must be warm and the vehicle must be
on level ground.
The engine oil dipstick handle is a yellow loop.
See
Engine Compartment Overview on page 410
for the location of the engine oil dipstick.
1. Turn off the engine and give the oil
several minutes to drain back into the oil pan.
If you do not do this, the oil dipstick might
not show the actual level.
2. Pull out the dipstick and clean it with a paper
towel or cloth, then push it back in all the
way. Remove it again, keeping the tip down,
and check the level.
411
To avoid the possibility of the vehicles rolling,
set the parking brake firmly on both vehicles
involved in the jump start procedure. Put
an automatic transaxle in PARK (P) or
a manual transaxle in NEUTRAL before setting
the parking brake.
Notice:
If you leave your radio or other
accessories on during the jump starting
procedure, they could be damaged. The repairs
would not be covered by your warranty.
Always turn off your radio and other
accessories when jump starting your vehicle.
3. Turn off the ignition on both vehicles.
Unplug unnecessary accessories plugged into
the cigarette lighter or the accessory power
outlet. Turn off the radio and all lamps that are
not needed. This will avoid sparks and help
save both batteries. And it could save
the radio!
4. Open the hoods and locate the batteries. Find
the positive (+) and negative (
) terminal
locations on each vehicle.
You will not need to access your battery for
jump starting. Your vehicle has a remote
positive (+) jump starting terminal for
that purpose.
The terminal is located
under the fuse block
cover. Remove
the cover to access the
remote positive (+)
terminal.
See
Engine Compartment Overview on
page 410
for more information on the location
of the remote positive (+) terminal. You
should always use the remote positive (+)
terminal instead of the positive (+) terminal on
your battery.
{
CAUTION:
An electric fan can start up even when the
engine is not running and can injure you.
Keep hands, clothing and tools away from
any underhood electric fan.
439
Notice:
If the jumper cables are connected or
removed in the wrong order, electrical shorting
may occur and damage the vehicle. The repairs
would not be covered by your warranty. Always
connect and remove the jumper cables in the
correct order, making sure that the cables do
not touch each other or other metal.
A. Heavy, Unpainted Metal Engine Part or Remote
Negative (
) Terminal
B. Good Battery or Remote Positive (+) Terminal
and Remote Negative (
) Terminals
C. Dead Battery or Remote Positive (+) Terminal
To disconnect the jumper cables from both
vehicles, do the following:
1. Disconnect the black negative (
) cable from
the vehicle that had the dead battery.
2. Disconnect the black negative (
) cable from
the vehicle with the good battery.
3. Disconnect the red positive (+) cable from the
vehicle with the good battery.
4. Disconnect the red positive (+) cable from the
other vehicle.
5. Return the remote positive (+) terminal cover
or underhood fuse block cover to its original
position.
Jumper Cable Removal
442
To use your accessory inflator system, do the
following:
1. Turn the ignition to ACCESSORY or RUN.
2. Attach the appropriate nozzle adapter, if
required, to the end of the hose that has
the pressure gage.
3. Attach that end of the hose to the object you
wish to inflate.
4. Remove the protective cap covering the
outlet.
5. Attach the other end of the hose to the outlet.
6. Press the accessory inflator switch. The
light in the switch will come on to show
the system is working.
If the accessory inflator system does not turn on
or the light does not come on, the fuse may
be blown or installed incorrectly. See
Fuses and
Circuit Breakers on page 497
or see your
dealer for service.
Your accessory inflator will automatically shut off
after about 10 minutes. The light in the switch
will blink. After about one minute you can use the
system again. Press the switch and the indicator
light will come on.
Notice:
If you run the accessory inflator
longer than 30 minutes at a time, you could
damage the inflator. The repairs would not be
covered by your warranty. Run the inflator
for short periods of time only.
After running the accessory inflator for 30 minutes,
wait at least 10 minutes before restarting the
accessory inflator.
To turn off the inflator, do the following:
1. Press the switch and detach the hose, first
from the inflated object, then from the outlet.
2. Put the protective cap back on.
3. Place the inflator kit tools in the pouch, and
store in the rear compartment on the
passenger’s side.
To put the cover back on, line up the tabs at the
bottom of the cover and put it in place. Push down
the tab to secure the cover.
469
Your vehicle has an airbag system. Before
attempting to add anything electrical to your
vehicle, see
Servicing Your Airbag-Equipped
Vehicle on page 91
.
Headlamp Wiring
The headlamp wiring is protected by four internal
fuses 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 wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an
internal fuse in the underhood fuse block. 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, be
sure to get it fixed.
The rear washer pump is controlled by a relay
located in the engine compartment, behind
the windshield washer fluid reservoir. The rear
wiper motor is protected by a fuse located in the
instrument panel fuse block.
Power Windows and Other Power
Options
Circuit breakers in the instrument panel fuse panel
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.
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.
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.
497
If you ever have a problem on the road and do not
have a spare fuse, you can borrow one that has
the same amperage or use one of the spare fuses
in the underhood fuse block. 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 right amperage. Replace it
as soon as you can.
There are two fuse blocks in your vehicle, the
instrument panel fuse block and the underhood
fuse block.
Instrument Panel Fuse Block
The instrument panel fuse block is located at the
right end of the instrument panel, on the
passenger’s side of the vehicle. Open the front
passegner’s door, and remove the cover, to
access the fuse block.
Your vehicle may not have all of the fuses listed.
498
Fuses
Usage
1
Trunk, Door Locks
2
Electronic Level Control
3
Rear Wiper
4
Radio, DVD Player
5
Interior Lamps
6
OnStar
®
7
Keyless Entry Module
8
Cluster, Heating, Ventilation, Air
Conditioning
9
Cruise Switch
10
Steering Wheel Illumination
11
Power Mirror
12
Stoplamp, Turn Lamps
13
Heated Seats
14
Blank
15
Electronic Level Control
16
Heated Mirror
17
Center High-Mounted Stoplamp,
Back-up Lamps
18
Blank
19
Canister Vent Solenoid
20
Park Lamps
Fuses
Usage
21
Power Sliding Door
22
Blank
23
Blank
24
Left Power Sliding Door
25
Right Power Sliding Door
Relays
Usage
26
Blank
27
Blank
28
Park Lamps, Taillamps
29
Retained Accessory Power
30
Rear Defog
PLR
Fuse Puller
Circuit
Breakers
Usage
31
Power Seats
32
Power Window
499
Fuses
Usage
1
Right High-Beam
2
Fuel Pump
3
Diode
BLANK
Not Used
BLANK
Not Used
4
Left High-Beam
BLANK
Not Used
BLANK
Not Used
BLANK
Not Used
5
Not Used
6
Air Conditioning Clutch
7
Horn
8
Left Low-Beam
9
Powertrain Control Module,
Electronic Throttle Control
10
Not Used
11
Transmission Solenoid
12
Right Low-Beam
Fuses
Usage
13
Anti-lock Brake System
14
Powertrain Control Module Ignition
15
Electronic Ignition
16
Fuel Injector
17
Climate Control, RPA, Cruise
Control
18
Electronic Throttle Control
19
Engine Sensor, Evaporator
20
Airbag
21
Not Used
22
Not Used
23
Auxiliary Power
24
Front Windshield Washer
25
AC/DC Inverter
26
Rear Blower
27
Front Blower
28
Front Windshield Wiper
501
J-Case Fuses
Usage
PLR
Fuse Puller
29
Fan 1
30
Starter Solenoid
31
Anti-lock Brake System Motor
32
Blank
33
Fan 2
34
Front Blower High
35
Battery Main 3
36
Rear Defogger
37
Battery Main 2
38
Spare
Relays
Usage
RUN RLY
Starter
LO BEAM
Low-Beam
FUEL PUMP
Fuel Pump
HORN
Horn
AC/CLTCH
Air Conditioning Clutch
HI BEAM
High-Beam
PWR/TRN
Powertrain
WPR2
Wiper 2
WPR1
Wiper 1
FAN 1
Fan 1
CRNK
Crank
IGN MAIN
Ignition Main
FAN2
Fan 2
FAN3
Fan 3
BLANK
Not Used
502