Buick Enclave - 2012 Fuse Box Diagram

Buick Enclave - 2012 Fuse Box Diagram

Keys, Doors, and Windows
2-15
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.
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 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 10
32
.
If the alarm does not sound or the
headlamps do not flash, see your
dealer for service.
Immobilizer
See
Radio Frequency
Statement on page 13
23
for
information regarding Part 15
of the Federal Communications
Commission (FCC) rules and
Industry Canada Standards
RSS-GEN/210/220/310.
Immobilizer Operation
This vehicle has PASS-Key
®
III+
(Personalized Automotive Security
System) theft-deterrent system.
PASS-Key III+ is a passive
theft-deterrent system.
The system is automatically armed
when the key is removed from the
ignition.
The system is automatically
disarmed when the key is turned
to ON/RUN, ACC/ACCESSORY,
or START from the LOCK/OFF
position.
You do not have to manually arm or
disarm the system.
The security light comes on if
there is a problem with arming
or disarming the theft-deterrent
system.
When the PASS-Key III+ system
senses an incorrect key, the vehicle
does not start. 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 light on the instrument
panel comes on when trying to start
the vehicle, there may be a problem
with the theft-deterrent system.
Turn the ignition off and try again.
2-16
Keys, Doors, and Windows
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 10
32
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 who can
service the PASS-Key III+ to have
a new key made. In an emergency,
contact Roadside Assistance.
See
Roadside Assistance Program
(U.S. and Canada) on page 13
8
or
Roadside Assistance Program
(Mexico) on page 13
10
.
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 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 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 for service.
3.
After the engine has started,
turn the key to LOCK/OFF,
and remove the key.
5-10
Instruments and Controls
Power Outlets
The vehicle has 12
volt outlets that
can be used to plug in electrical
equipment, such as a cell phone
or MP3 player.
The power outlets are located on
the instrument panel below the
climate controls, inside the center
floor console, at the rear of the
center console, and in the rear
cargo area. Lift the cover to access
the outlet and replace when not
in use.
{
WARNING
Power is always supplied to the
outlets. Do not leave electrical
equipment plugged in when the
vehicle is not in use because the
vehicle could catch fire and cause
injury or death.
Notice:
Leaving electrical
equipment plugged in for an
extended period of time while
the vehicle is off will drain the
battery. 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 with the accessory
power outlet and could overload
vehicle and adapter fuses. If a
problem is experienced, see your
dealer.
When adding electrical equipment,
be sure to follow the proper
installation instructions included
with the equipment. See
Add-On
Electrical Equipment on page 9
58
.
Notice:
Hanging heavy
equipment from the power
outlet can cause damage not
covered by the vehicle warranty.
The power outlets are designed
for accessory power plugs only,
such as cell phone charge cords.
Lighting
6-5
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 10
32
.
Turn Signal On Chime
If either one of the turn signals is left
on and the vehicle has been driven
more than 1.2 km (0.75 mi), a chime
will sound.
Fog Lamps
Use the fog lamps for better vision
in foggy or misty conditions.
The fog lamps button is on the
exterior lamps control to the left
of the steering column.
#
(Fog Lamps):
Press the exterior
lamps button to turn the fog lamps
on or off. A light comes on in the
instrument panel cluster when the
fog lamps are in use. The ignition
must be on for the fog lamps
to work.
When the headlamps are changed
to high beam, the fog lamps turn off.
The fog lamps come back on again
when the high-beam headlamps are
turned off.
Some localities have laws that
require the headlamps to be on
along with the fog lamps.
9-58
Driving and Operating
*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 or a qualified service center.
If the back-up lamp circuit is not
functional, contact your dealer.
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 or
a qualified service center.
Conversions and
Add-Ons
Add-On Electrical
Equipment
Notice:
Do not add anything
electrical to the vehicle unless
you check with your dealer 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 12
volt 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 the Airbag-Equipped
Vehicle on page 3
36
and
Adding
Equipment to the Airbag-Equipped
Vehicle on page 3
36
.
Vehicle Care
10-7
A.
Radiator Pressure Cap. See
Cooling System on page 10
14
.
B.
Engine Coolant Recovery
Cap. See
Cooling System on
page 10
14
.
C.
Remote Negative (
) Terminal.
See
Jump Starting on
page 10
79
.
D.
Engine Compartment Fuse
Block on page 10
32
.
E.
Remote Positive (+) Terminal.
See
Jump Starting on
page 10
79
.
F.
Power Steering Reservoir and
Cap (under engine cover).
See
Power Steering Fluid on
page 10
21
.
G.
Engine Oil Fill Cap. See
When
to Add Engine Oil
under
Engine Oil on page 10
8
.
H.
Engine Cover on page 10
7
.
I.
Engine Oil Dipstick (out of
view). See
Checking Engine
Oil
under
Engine Oil on
page 10
8
.
J.
Automatic Transmission Fluid
Dipstick. See
Checking the
Fluid Level
under
Automatic
Transmission Fluid on
page 10
12
.
K.
Brake Master Cylinder
Reservoir. See
Brake Fluid
under
Brakes on page 10
23
.
L.
Engine Air Cleaner/Filter on
page 10
12
.
M.
Windshield Washer Fluid
Reservoir. See
Adding Washer
Fluid
under
Washer Fluid on
page 10
22
.
Engine Cover
A.
Oil Fill Cap
B.
Engine Cover
To remove:
1.
Remove the oil fill cap (A).
2.
Raise the engine cover (B) to
release it from the retainers.
3.
Lift and remove the engine
cover.
4.
Reverse Steps 1 through 3 to
reinstall engine cover.
Vehicle Care
10-31
Electrical System
High Voltage Devices and
Wiring
{
WARNING
Exposure to high voltage
can cause shock, burns, and
even death. The high voltage
components in the vehicle can
only be serviced by technicians
with special training.
High voltage components are
identified by labels. Do not
remove, open, take apart,
or modify these components.
High voltage cable or wiring has
orange covering. Do not probe,
tamper with, cut, or modify high
voltage cable or wiring.
Electrical System
Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed.
This greatly reduces the chance
of circuit overload and fire caused
by electrical problems.
Fuses and circuit breakers protect
power devices in the vehicle.
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road
and a fuse needs to be replaced,
the same amperage fuse can be
borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible.
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have
the headlamp wiring checked right
away if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using
the windshield wipers.
If the overload is caused by an
electrical problem and not snow
or ice, be sure to get it fixed.
10-32
Vehicle Care
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.
Engine Compartment
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 component 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.
Vehicle Care
10-33
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses
Usage
A/C CLTCH
Air Conditioning
Clutch
ABS MTR
Antilock Brake
System (ABS)
Motor
AFS
Adaptive Forward
Lighting System
AIRBAG
Airbag System
AUX POWER
Auxiliary Power
AUX
VAC PUMP
Auxiliary
Vacuum Pump
AWD
All-Wheel-Drive
System
BATT 1
Battery 1
BATT 2
Battery 2
BATT 3
Battery 3
CIGAR
LIGHTER
Cigarette Lighter
10-34
Vehicle Care
Fuses
Usage
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
FSCM
Fuel System
Control Module
HORN
Horn
HTD MIR
Heated Outside
Rearview Mirror
HUMIDITY/
MAF
Humidity Sensor/
MAF Sensor
HVAC BLWR
Heating,
Ventilation and
Air Conditioning
Blower
Fuses
Usage
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
PCM IGN
Powertrain Control
Module Ignition
PWR L/GATE
Power Liftgate
PWR
OUTLET
Power Outlet
REAR
CAMERA
Rear Vision
Camera
RR APO
Rear Accessory
Power Outlet
RR DEFOG
Rear Defogger
RR HVAC
Rear Climate
Control System
Fuses
Usage
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
RVC SNSR
Regulated Voltage
Control Sensor
S/ROOF/
SUNSHADE
Sunroof
SERVICE
Service Repair
SPARE
Spare
STOP
LAMPS
(China Only)
Stoplamps
(China Only)
STRTR
Starter
TCM
Transmission
Control Module
Vehicle Care
10-35
Fuses
Usage
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
Relays
Usage
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
PRK LAMP
Parking Lamp
PWR/TRN
Powertrain
Relays
Usage
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
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.
10-36
Vehicle Care
Fuse Side
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses
Usage
AIRBAG
Airbag
AMP
Amplifier
BCK/
UP/STOP
Back
up
Lamp/Stoplamp
BCM
Body Control
Module
CNSTR/
VENT
Canister Vent
CTSY
Courtesy Lamps
DR/LCK
Door Locks
DRL
Daytime Running
Lamps
DRL 2/
RR Fog
GMC HID Only
(If Equipped)/
Rear Fog
Lamps-China Only
DSPLY
Display
FRT/WSW
Front Windshield
Washer
HTD/
COOL SEAT
Heated/
Cooling Seats
Fuses
Usage
HVAC
Heating,
Ventilation and
Air Conditioning
INADV/
PWR/LED
Inadvertent
Power LED
INFOTMNT
Infotainment
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
STR/WHL/
ILLUM
Steering Wheel
Illumination
10-84
Vehicle Care
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. Reinstall
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 be
towed, shift the transmission to
P (Park), and turn the ignition
to LOCK/OFF.
2.
Secure the vehicle to the towing
vehicle.
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 15 amp
ECM fuse and the 50 amp
BATT1 fuse from the underhood
fuse block and store in a
safe location. See
Engine
Compartment Fuse Block on
page 10
32
.
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 105 km/h (65 mph)
is exceeded while towing the
vehicle, it could be damaged.
Never exceed 105 km/h (65 mph)
while towing the vehicle.
Vehicle Care
10-85
Once the destination is reached:
1.
Set the parking brake.
2.
Reinstall the fuses in 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.
Dolly Towing
(Front-Wheel
Drive
Vehicles Only)
To tow a front-wheel
drive vehicle
from the front with two wheels on
the ground:
1.
Put the front wheels on a dolly.
2.
Move the shift lever to P (Park).
3.
Set the parking brake.