Buick Enclave - 2009 Fuse Box Diagram

Buick Enclave - 2009 Fuse Box Diagram

Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the index.
9
:
Airbag Readiness Light
#
:
Air Conditioning
!
:
Antilock Brake System (ABS)
g
:
Audio Steering Wheel
Controls or OnStar
®
$
:
Brake System Warning Light
"
:
Charging System
I
:
Cruise Control
B
:
Engine Coolant Temperature
O
:
Exterior Lamps
#
:
Fog Lamps
.
:
Fuel Gage
+
:
Fuses
i
:
Headlamp High/Low-Beam
Changer
j
:
LATCH System Child Restraints
*
:
Malfunction Indicator Lamp
:
:
Oil Pressure
g
:
Outside Power Foldaway
Mirrors
}
:
Power
/
:
Remote Vehicle Start
>
:
Safety Belt Reminders
7
:
Tire Pressure Monitor
_
:
Tow/Haul Mode
F
:
Traction Control
M
:
Windshield Washer Fluid
iv
Preface
When the door is closed, the
security light stops flashing and
stays on solid for approximately
30 seconds. The content
theft deterrent alarm is not armed
until the security light goes off.
If the delayed locking feature is
active, the alarm is not activated
until all doors are closed and the
security light goes off.
Press
Q
when the driver door is
closed. The security light comes
on solid for approximately
30 seconds and then goes off.
The content theft deterrent alarm
is not armed until the security light
goes off.
The theft-deterrent system will not
activate if the doors are locked
with the vehicle’s key or the manual
door lock.
If a locked door is opened without
using the RKE transmitter, a
ten second pre-alarm occurs. The
horn chirps and the lights flash.
If the key is not placed in the ignition
and turned to START or the door
is not unlocked by pressing
Q
during the ten second pre-alarm, the
alarm goes off. The headlamps
flash and the horn sounds for about
two minutes, then turns off to
save the battery power.
The vehicle can be started with the
correct ignition key if the alarm
has been set off.
To avoid setting off the alarm by
accident:
Lock the vehicle with the door
key after the doors are closed.
Unlock the door with the RKE
transmitter. Unlocking a door
any other way sets off the alarm
if the system has been armed.
Press
K
or place the key in
the ignition and turn it to START to
turn off the alarm.
Testing the Alarm
To test the alarm:
1. From inside the vehicle, lower
the driver side window and
open the driver door.
2. Press
Q
.
3. Get out of the vehicle, 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 headlamps
flash, check to see if the horn
works. The horn fuse may be blown.
To replace the fuse, see
Fuses
and Circuit Breakers on page 5-88
.
If the alarm does not sound or
the vehicle’s headlamps do
not flash, see your dealer/retailer
for service.
Features and Controls
2-17
vehicle will be discouraged because
of the high number of electrical
key codes.
If the engine does not start and the
security light on the instrument panel
comes on when trying to start the
vehicle, there may be a problem with
your theft-deterrent system. 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 and check the
fuses. See
Fuses and Circuit
Breakers on page 5-88
for additional
information. If the engine still does
not start with the other key, the
vehicle needs service. If the vehicle
does start, the first key may be faulty.
See your dealer/retailer who can
service the PASS-Key
®
III+ to have a
new key made. In an emergency,
contact Roadside Assistance. See
Roadside Assistance Program on
page 7-6
.
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
to the vehicle. The following
procedure is for programming
additional keys only. If all the
currently programmed keys are lost
or do not operate, you must see
your dealer/retailer or a locksmith
who can service PASS-Key
®
III+ to
have keys made and programmed
to the system.
See your dealer/retailer 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 additional key:
1. Verify that the new key has a
1
stamped on it.
2. Insert the already programmed
key in the ignition and start the
engine. If the engine does not
start, see your dealer/retailer for
service.
3. After the engine has started, turn
the key to LOCK/OFF, and
remove the key.
4. Insert the key to be programmed
and turn it to the ON/RUN
position within five seconds of
the original key being turned
to the LOCK/OFF position.
The security light turns off once
the key has been programmed.
5. Repeat Steps 1 through 4
if additional keys are to be
programmed.
Features and Controls
2-19
Turn and Lane-Change
Signals
An arrow on the instrument panel
cluster flashes in the direction of
the turn or lane change.
Move the lever all the way up or
down to signal a turn.
Raise or lower the lever until the
arrow starts to flash to signal a lane
change. Hold it there until the lane
change is completed. If the lever is
briefly pressed and released, the turn
signal flashes three times.
The lever returns to its starting
position whenever it is released.
If after signaling a turn or lane
change the arrow flashes rapidly
or does not come on, a signal bulb
might be burned out.
Have the bulbs replaced. If the bulb
is not burned out, check the fuse.
See
Fuses and Circuit Breakers
on page 5-88
.
Turn Signal On Chime
If either one of the turn signals are
left on and the vehicle has been
driven more than 3/4 mile (1.2 km),
a chime will sound.
Headlamp High/
Low-Beam Changer
2 3
Headlamp High/Low Beam
Changer:
Push the turn signal/
multifunction lever away from you
to turn the high beams on.
Pull the lever towards you to return to
low beams.
This indicator light turns on in the
instrument panel cluster when
the high beam headlamps are on.
Instrument Panel
3-7
Accessory Power
Outlet(s)
The vehicle has three 12-volt outlets
which can be used to plug in
electrical equipment, such as a
cellular telephone, a compact disc
player, etc.
The power outlets are located on the
instrument panel below the climate
controls, at the rear of the center
console, and in the rear cargo area.
Lift the cover to access the outlet.
Close the cover when not using the
outlet.
Notice:
Leaving electrical
equipment plugged in for an
extended period of time while
the vehicle is off will drain
the battery. Power is always
supplied to the outlets. Always
unplug electrical equipment when
not in use and do not plug in
equipment that exceeds the
maximum 20 ampere rating.
Certain accessory plugs may not be
compatible to the accessory power
outlet and could result in blown
vehicle and adapter fuses. If a
problem is experienced, see your
dealer/retailer for additional
information on the power accessory
outlets.
Notice:
Adding any electrical
equipment to the vehicle can
damage it or keep other
components from working as
they should. The repairs would
not be covered by the vehicle
warranty. Do not use equipment
exceeding maximum amperage
rating of 20 amperes. Check with
your dealer/retailer 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 the 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.
3-18
Instrument Panel
Recreational Vehicle
Towing
Recreational vehicle towing means
towing the vehicle behind another
vehicle – such as behind a
motorhome. The two most common
types of recreational vehicle towing
are known as dinghy towing and
dolly towing. Dinghy towing is towing
the vehicle with all four wheels on the
ground. Dolly towing is towing the
vehicle with two wheels on the
ground and two wheels up on a
device known as a dolly.
Here are some important things to
consider before recreational
vehicle towing:
What is the towing capacity of the
towing vehicle? Be sure to read
the tow vehicle manufacturer’s
recommendations.
What is the distance that will be
travelled? Some vehicles have
restrictions on how far and how
long they can tow.
Is the proper towing equipment
going to be used? See your
dealer/retailer or trailering
professional for additional advice
and equipment recommendations.
Is the vehicle ready to be towed?
Just as preparing the vehicle for a
long trip, make sure the vehicle is
prepared to be towed. See
Before
Leaving on a Long Trip on
page 4-12
.
Dinghy Towing
If the vehicle is front-wheel-drive, it
can be dinghy towed from the front.
These vehicles may also be towed
by putting the front wheels on a dolly.
See “Dolly Towing” later in this
section.
If the vehicle is all-wheel-drive, it can
be dinghy towed from the front.
These vehicles can also be towed by
placing them on a platform trailer
with all four wheels off of the ground.
These vehicles cannot be towed
using a dolly.
For vehicles being dinghy towed, the
vehicle should be run at the
beginning of each day and at each
RV fuel stop for about five minutes.
This will ensure proper lubrication of
transmission components. Re-install
the fuse to start the vehicle.
To tow the vehicle from the front
with all four wheels on the ground:
1. Position the vehicle to tow and
then secure it to the towing
vehicle.
2. Shift the transmission to P (Park)
and turn the ignition to
LOCK/OFF.
Driving Your Vehicle
4-21
3. Set the parking brake.
4. Turn the ignition to
ACC/ACCESSORY.
5. Shift the transmission to
N (Neutral).
6. To prevent the battery from
draining while the vehicle is being
towed, remove the 50 amp
BATT1 fuse from the underhood
fuse block and store in a safe
location. See
Underhood
Fuse Block on page 5-91
.
7. Release the parking brake.
Notice:
If the vehicle is towed
without performing each of
the steps listed under “Dinghy
Towing,” the automatic
transmission could be damaged.
Be sure to follow all steps of
the dinghy towing procedure prior
to and after towing the vehicle.
Notice:
If 65 mph (105 km/h)
is exceeded while towing
the vehicle, it could be damaged.
Never exceed 65 mph (105 km/h)
while towing the vehicle.
Once the destination is reached:
1. Set the parking brake.
2. Reinstall the 50 amp BATT1 fuse
to the underhood fuse block.
3. Shift the transmission to P (Park),
turn the ignition to LOCK/OFF
and remove the key from
the ignition.
4. Disconnect the vehicle from the
towing vehicle.
Notice:
Do not tow a vehicle
with the front drive wheels on the
ground if one of the front tires
is a compact spare tire. Towing
with two different tire sizes on the
front of the vehicle can cause
severe damage to the
transmission.
Dolly Towing (All-Wheel-Drive
Vehicles)
All-wheel-drive vehicles must not be
towed with two wheels on the
ground. To properly tow these
vehicles, they should be placed on
a platform trailer with all four
wheels off of the ground or dinghy
towed from the front.
4-22
Driving Your Vehicle
The seven-wire harness contains
the following trailer circuits:
Yellow: Left Stop/Turn Signal
Dark Green: Right Stop/Turn
Signal
Brown: Taillamps
Black: Ground
Light Green: Back-up Lamps
Red/Black: Battery Feed
Dark Blue: Trailer Brake*
*The fuse for this circuit is installed
in the underhood electrical center,
but the wires are not connected.
They should be connected by your
dealer/retailer or a qualified service
center.
If the back-up lamp circuit is not
functional, contact your dealer/
retailer.
If a remote (non-vehicle) battery is
being charged, press the Tow/Haul
mode switch located on the center
console near the climate controls.
This will boost the vehicle system
voltage and properly charge the
battery. If the trailer is too light for
Tow/Haul mode, turn on the
headlamps (Non-HID only) as a
second way to boost the vehicle
system and charge the battery.
Electric Trailer Brake Control
Wiring Provisions
These wiring provisions for an
electric trailer brake controller
are included with the vehicle as
part of the trailer wiring package.
The instrument panel contains
blunt cut wires behind the
steering column for the electric
trailer brake controller.
The harness contains the following
wires:
Red/Black: Power Supply
White: Brake Switch Signal
Gray: Illumination
Dark Blue: Trailer Brake Signal
Black: Ground
The electric trailer brake controller
should be installed by your dealer/
retailer or a qualified service center.
Engine Cooling When Trailer
Towing
The cooling system may temporarily
overheat during severe operating
conditions. See
Engine Overheating
on page 5-22
.
4-32
Driving Your Vehicle
A. Radiator Pressure Cap. See
Cooling System on page 5-17
.
B. Engine Coolant Recovery Cap.
See
Cooling System on
page 5-17
.
C. Remote Negative (
) Terminal.
See
Jump Starting on page 5-29
.
D.
Underhood Fuse Block on
page 5-91
.
E. Remote Positive (+) Terminal.
See
Jump Starting on page 5-29
.
F.
Power Steering Fluid on
page 5-24
.
G. Engine Oil Fill Cap. See “When
to Add Engine Oil” under
Engine
Oil on page 5-12
.
H. Engine Oil Dipstick. See
“Checking Engine Oil” under
Engine Oil on page 5-12
.
I. Automatic Transmission Fluid
Dipstick. See “Checking the
Fluid Level” under
Automatic
Transmission Fluid on page 5-16
.
J. Brake Master Cylinder Reservoir.
See “Brake Fluid” under
Brakes
on page 5-26
.
K.
Engine Air Cleaner/Filter on
page 5-15
.
L. Windshield Washer Fluid
Reservoir. See “Adding Washer
Fluid” under
Windshield
Washer Fluid on page 5-25
.
Service and Appearance Care
5-11
Add-On Electrical
Equipment
Notice:
Do not add anything
electrical to the vehicle unless you
check with your dealer/retailer
first. Some electrical equipment
can damage the vehicle and the
damage would not be covered by
the vehicle’s warranty. Some
add-on electrical equipment can
keep other components from
working as they should.
Add-on equipment can drain the
vehicle’s battery, even if the vehicle
is not operating.
The vehicle has an airbag system.
Before attempting to add anything
electrical to the vehicle, see
Servicing Your Airbag-Equipped
Vehicle on page 1-57
.
Windshield Wiper Fuses
The windshield wiper motor is
protected by a circuit breaker and a
fuse. If the motor overheats due
to heavy snow or ice, 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 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, 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.
Fuses of the same amperage can
be temporarily borrowed from
another fuse location, if a fuse goes
out. Replace the fuse as soon as
you can.
5-88
Service and Appearance Care
Instrument Panel Fuse
Block
The instrument panel fuse block is
located under the instrument
panel on the passenger side of the
vehicle. Pull down on the cover
to access the fuse block.
Fuses
Usage
AIRBAG
Airbag
AMP
Amplifier
BCK/UP/
STOP
Back-up
Lamp/Stoplamp
BCM
Body Control
Module
CNSTR/
VENT
Canister Vent
CTSY
Courtesy
DR/LCK
Door Locks
DRL
Daytime Running
Lamps
DRL 2
GMC HID Only/Rear
Fog Lamps-China
Only
DSPLY
Display
FRT/WSW
Front Windshield
Washer
HTD/COOL
SEAT
Heated/Cooling
Seats
HVAC
Heating, Ventilation
and Air Conditioning
IADV/PWR/
LED
Inadvertent
Power LED
INFOTMNT
Infotainment
Fuse Side
Service and Appearance Care
5-89
Fuses
Usage
LT/TRN/SIG
Driver Side Turn
Signal
MSM
Memory Seat
Module
PDM
Power Mirrors,
Liftgate Release
PWR
MODE
Power Mode
PWR/MIR
Power Mirrors
RDO
Radio
REAR WPR Rear Wiper
RT/TRN/SIG
Passenger Side
Turn Signal
SPARE
Spare
SPARE
Spare
STR/WHL/
ILLUM
Steering Wheel
Illumination
Relays
Usage
LT/PWR/
SEAT
Driver Side Power
Seat Relay
RT/PWR/
SEAT
Passenger Side
Power Seat Relay
PWR/
WNDW
Power Windows
Relay
PWR/
COLUMN
Power Steering
Column Relay
L/GATE
Liftgate Relay
LCK
Power Lock Relay
REAR/WSW
Rear Window
Washer Relay
UNLCK
Power Unlock Relay
DRL2
Daytime Running
Lamps 2 Relay
LT/UNLCK
Driver Side Unlock
Relay
DRL
Daytime Running
Lamps Relay
SPARE
Spare
FRT/WSW
Front Windshield
Washer Relay
Relay Side
5-90
Service and Appearance Care
Underhood Fuse Block
The underhood fuse block is located
in the engine compartment, on
the passenger side of the vehicle.
Lift the cover for access to the
fuse/relay block.
Notice:
Spilling liquid on any
electrical components on
the vehicle may damage it.
Always keep the covers on any
electrical component.
To remove fuses, hold the end of the fuse between your thumb and index
finger and pull straight out.
Fuses
Usage
A/C
CLUTCH
Air Conditioning
Clutch
ABS MTR
Antilock Braking
System (ABS) Motor
Fuses
Usage
AFS
Adaptive Forward
Lighting System
AIRBAG
Airbag System
AUX
POWER
Auxiliary Power
Service and Appearance Care
5-91
Fuses
Usage
AUX VAC
PUMP
Auxiliary Vacuum
Pump
AWD
All-Wheel-Drive
System
BATT 1
Battery 1
BATT 2
Battery 2
BATT 3
Battery 3
ECM
Engine Control
Module
ECM 1
Engine Control
Module 1
EMISSION 1 Emission 1
EMISSION 2 Emission 2
EVEN
COILS
Even Injector Coils
FAN 1
Cooling Fan 1
FAN 2
Cooling Fan 2
FOG LAMP
Fog Lamps
Fuses
Usage
FSCM
Fuel System Control
Module
HORN
Horn
HTD WASH
Heated Windshield
Washer Fluid
HTD MIR
Heated Outside
Rearview Mirror
HVAC
BLWR
Heating, Ventilation
and Air Conditioning
Blower
LT HI
BEAM
Left High-Beam
Headlamp
LT LO
BEAM
Left Low-Beam
Headlamp
LT PRK
Left Parking Lamp
LT TRLR
STOP/TRN
Trailer Left
Stoplamp and Turn
Signal
ODD
COILS
Odd Injector Coils
Fuses
Usage
PCM IGN
Powertrain Control
Module Ignition
PWR
L/GATE
Power Liftgate
PWR
OUTLET
Power Outlet
REAR
CAMERA
Rear Camera
RR APO
Rear Accessory
Power Outlet
RR DEFOG
Rear Defogger
RR HVAC
Rear Climate
Control System
RT HI
BEAM
Right High-Beam
Headlamp
RT LO
BEAM
Right Low-Beam
Headlamp
RT PRK
Right Parking Lamp
RT TRLR
STOP/TRN
Trailer Right
Stoplamp and Turn
Signal
5-92
Service and Appearance Care
Fuses
Usage
RVC SNSR
Regulated Voltage
Control Sensor
S/ROOF/
SUNSHADE
Sunroof
SPARE
Spare
Stop Lamps
(China
Only)
Stop Lamps
(China Only)
STRTR
Starter
TCM
Transmission
Control Module
TRANS
Transmission
TRLR
BCK/UP
Trailer Back-up
Lamps
TRLR BRK
Trailer Brake
TRLR PRK
LAMP
Trailer Parking
Lamps
TRLR PWR
Trailer Power
WPR/WSW
Windshield
Wiper/Washer
Relays
Usage
A/C
CMPRSR
CLTCH
Air Conditioning
Compressor Clutch
AUX VAC
PUMP
Auxiliary Vacuum
Pump
CRNK
Switched Power
FAN 1
Cooling Fan 1
FAN 2
Cooling Fan 2
FAN 3
Cooling Fan 3
FOG LAMP
Fog Lamps
HI BEAM
High-Beam
Headlamps
HID/LO
BEAM
High Intensity
Discharge (HID)
Low-Beam
Headlamps
HORN
Horn
IGN
Ignition Main
LT TRLR
STOP/TRN
Trailer Left
Stoplamp and Turn
Signal Lamp
Relays
Usage
PRK LAMP
Park Lamp
PWR/TRN
Powertrain
RR DEFOG
Rear Window
Defogger
RT TRLR
STOP/TRN
Trailer Right
Stoplamp and Turn
Signal Lamp
Stop Lamps
(China
Only)
Stop Lamps
(China Only)
TRLR
BCK/UP
Trailer Back-up
Lamps
WPR
Windshield Wiper
WPR HI
Windshield Wiper
High Speed
Service and Appearance Care
5-93