Buick Enclave - 2017 Fuse Box Diagram

Buick Enclave - 2017 Fuse Box Diagram

Keys, Doors, and Windows
37
disarming the system. When the
alarm is activated, the turn signals
flash and the horn sounds for about
30 seconds. The alarm system will
then re-arm to monitor for the next
unauthorized event.
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.
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
0
258
.
If the alarm does not sound or the
headlamps do not flash, see your
dealer for service.
Immobilizer
See
Radio Frequency
Statement
0
336
.
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.
38
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
0
258
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
0
330
.
It is possible for the PASS-Key III+
decoder to learn the transponder
value of a new or replacement key.
Up to eight 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.
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
4 if additional
keys are to be programmed.
If the PASS-Key III+ key is lost or
damaged, see your dealer or a
locksmith to have a new key made.
The SERVICE THEFT
DETERRENT SYSTEM message
displays on the Driver Information
Center (DIC) when there is a
problem with the theft-deterrent
system. See
Security Messages
0
131
for additional information.
Do not leave the key or device that
disarms or deactivates the
theft-deterrent system in the vehicle.
106
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 center stack below the
climate controls.
.
Inside the center console.
.
At the rear of the center console.
.
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.
Caution
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 amp 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
0
232
.
Caution
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.
Power Outlet 110V/120V
Alternating Current
If equipped with this power outlet it
can be used to plug in electrical
equipment that uses a maximum
limit of 150 watts.
The power outlet is on the rear of
the center console.
Lighting
147
Turn and Lane-Change
Signals
Move the turn signal lever all the
way up or down to signal a turn.
An arrow on the instrument cluster
flashes in the direction of the turn or
lane change.
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
may be burned out.
Have any burned out bulbs
replaced. If a bulb is not burned out,
check the fuse. See
Fuses and
Circuit Breakers
0
258
.
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.
Interior Lighting
Instrument Panel
Illumination Control
The instrument panel brightness
knob is located on the instrument
panel to the left of the steering
column.
D
(Instrument Panel
Brightness) :
Push the knob in all
the way until it extends out and then
turn the knob clockwise or
counterclockwise to brighten or dim
the lights. Push the knob back in
when finished.
Driving and Operating
231
Safety Chains
Always attach chains between the
vehicle and the trailer. Cross the
safety chains under the tongue of
the trailer to help prevent the tongue
from contacting the road if it
becomes separated from the hitch.
Always leave just enough slack so
the rig can turn. Never allow safety
chains to drag on the ground.
Trailer Brakes
A loaded trailer that weighs more
than 450 kg (1,000 lb) needs to have
its own brake system that is
adequate for the weight of the
trailer. Be sure to read and follow
the instructions for the trailer brakes
so they are installed, adjusted, and
maintained properly.
Because the vehicle has antilock
brakes, do not try to tap into the
vehicle's hydraulic brake system.
If you do, both brake systems will
not work well, or at all.
Trailer Wiring Harness
Basic Trailer Wiring
The trailer wiring harness, with a
seven-pin connector, is located at
the rear of the vehicle and is tied to
the vehicle's frame. The harness
connector can be plugged into a
seven-pin universal heavy-duty
trailer connector available through
your dealer.
Use only a round, seven-wire
connector with flat blade terminals
meeting SAE J2863 specifications
for proper electrical connectivity.
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 or a qualified service center.
If the back-up lamp circuit is not
functional, contact your dealer.
To help charge a remote
(non-vehicle) battery, press the Tow/
Haul Mode button at the end of the
shift lever. If the trailer is too light for
Tow/Haul Mode, turn on the
headlamps to help 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 above the parking brake
assembly for the electric trailer
brake controller. The harness
contains the following wires:
.
Red/Black: Power Supply
.
White: Brake Switch Signal
238
Vehicle Care
1.
Remote Negative (
) Terminal.
See
Jump Starting - North
America
0
293
.
2.
Engine Compartment Fuse
Block
0
258
.
3.
Radiator Pressure Cap (Out of
View). See
Cooling
System
0
243
.
4.
Engine Coolant Recovery Cap.
See
Cooling System
0
243
.
5.
Remote Positive (+) Terminal.
See
Jump Starting - North
America
0
293
.
6.
Power Steering Reservoir and
Cap (Under Engine Cover).
See
Power Steering
Fluid
0
249
.
7.
Engine Oil Fill Cap. See
When
to Add Engine Oil
under
Engine Oil
0
238
.
8.
Engine Oil Dipstick (Out of
View). See
Checking Engine
Oil
under
Engine Oil
0
238
.
9.
Engine Cooling Fans (Out of
View). See
Cooling
System
0
243
.
10.
Engine Cover
0
238
.
11.
Brake Fluid Reservoir. See
Brake Fluid
0
251
.
12.
Windshield Washer Fluid
Reservoir. See
Adding Washer
Fluid
under
Washer
Fluid
0
249
.
13.
Engine Air Cleaner/Filter
0
242
.
Engine Cover
1.
Oil Fill Cap
2.
Engine Cover
To remove:
1.
Remove the oil fill cap (1).
2.
Raise the engine cover (2) to
release it from the retainers.
3.
Lift and remove the engine
cover.
4.
Reverse Steps 1
3 to reinstall
engine cover.
Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
.
Use engine oil approved to the
proper specification and of the
proper viscosity grade. See
Selecting the Right Engine Oil
in this section.
.
Check the engine oil level
regularly and maintain the
proper oil level. See
Checking
Engine Oil
and
When to Add
Engine Oil
in this section.
.
Change the engine oil at the
appropriate time. See
Engine Oil
Life System
0
241
.
Vehicle Care
257
Replacement Bulbs
Exterior Lamp
Bulb
Number
License Plate Lamp
194LL
Rear Stop / Turn
Signal
7443LL
(W21/
5W LL)
For replacement bulbs not listed
here, contact your dealer.
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 or labels. 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.
258
Vehicle Care
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.
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 in the
engine compartment, on the
passenger side of the vehicle.
Lift the cover for access to the fuse/
relay block.
Caution
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
259
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses
Usage
A/C CLTCH
A/C Clutch
ABS MTR
ABS motor
Fuses
Usage
AFS
Adaptive forward
lighting system
AIRBAG
Airbag
AUX POWER
Auxiliary power
AUX
VAC PUMP
Auxiliary
vacuum pump
AWD
AWD system
BATT 1
Battery 1
BATT 2
Battery 2
BATT 3
Battery 3
CIGAR
LIGHTER
Cigarette lighter
ECM 1
Engine control
module 1
ECM/
FPM IGN
Engine control
module/Fuel pump
control module
ignition
EMISSION 1
Emission 1
EMISSION 2
Emission 2
EVEN COILS
Injector coils
even
FAN 1
Cooling fan 1
260
Vehicle Care
Fuses
Usage
FAN 2
Cooling fan 2
*
Headlamp washer
(China)/Trailer
brake
FPM
Fuel pump power
module
FOG
LAMP (GMC)
Fog lamps (GMC)
HTD
STR WHL
Heated steering
wheel
HORN
Horn
HTD MIR
Heated exterior
rearview mirror
HUMIDITY/
MAF
Humidity sensor/
Mass airflow
sensor
HVAC BLWR
HVAC blower
LT HI BEAM
Left high-beam
headlamp
LT LO BEAM
Left low-beam
headlamp
LT PRK
Left parking lamp
Fuses
Usage
LT TRLR
STOP/TRN
Left trailer
stoplamp/Turn
signal lamp
ODD COILS
Injector coils
odd
PWR L/GATE
Power liftgate
PWR
OUTLET
Power outlet
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
Right trailer
stoplamp/Turn
signal lamp
RVC SNSR
Regulated voltage
control sensor
Fuses
Usage
S/ROOF/
SUNSHADE
Sunroof
SERVICE
Service repair
SPARE
STOP
LAMPS
(CHINA
ONLY)
Stoplamps
(China only)
STRTR
Starter
TCM
Transmission
control module
TRANS
Transmission
TRLR
BCK/UP
Trailer reverse
lamps
TRLR BRK
Trailer brake
TRLR
PRK LAMP
Trailer parking
lamps
TRLR PWR
Trailer power
WPR/WSW
Windshield wiper/
Washer
Vehicle Care
261
Relays
Usage
A/C
CMPRSR
CLTCH
A/C 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 (GMC)
Fog lamps (GMC)
HI BEAM
High-beam
headlamps
HID/
LO BEAM
HID low-beam
headlamps
HORN
Horn
IGN
Ignition main
LT TRLR
STOP/TRN
Trailer left
stoplamp/Turn
signal lamp
PRK LAMP
Parking lamp
PWR/TRN
Powertrain
Relays
Usage
RR DEFOG
Rear window
defogger
RT TRLR
STOP/TRN
Trailer right
stoplamp/Turn
signal lamp
STOP
LAMPS
(CHINA
ONLY)
Stop lamps
(China only)
TRLR
BCK/UP
Trailer reverse
lamps
WPR
Windshield wiper
WPR HI
Windshield wiper
high speed
Instrument Panel Fuse
Block
The instrument panel fuse block is
under the instrument panel on the
passenger side of the vehicle. Pull
down on the cover to access the
fuse block.
262
Vehicle Care
Fuse Side
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses
Usage
#
GMC NON HID =
Low-beam
)
GMC NON HID =
High-shutter
) )
Chevy = Fog
Lamps
) ) )
Buick (China) =
Rear fog lamp
AIRBAG
Airbag
AMP
Amplifier
BCK
UP/STOP
Reverse lamps/
Stoplamps
BCM
Body control
module
CNSTR
VENT
Canister vent
CTSY
Courtesy lamps
DR LCK
Door locks
Fuses
Usage
DRL/
LO BEAM
Daytime running
lamps relay/
Low-beam
headlamp relay
DSPLY
Display
FRT WSW
Front windshield
washer
HTD/
COOL SEAT
Heated/Cooled
seats
HVAC
HVAC
INADV PWR
INT LAMPS
Inadvertent power/
Interior lamps
INFOTMNT/
MSM
Infotainment/
Memory seat
module
LT TRN SIG
Left turn
signal lamp
OBS
DET/URS
Rear park assist/
Side blind zone
alert/Forward
collision alert/
Universal remote
system
PDM
Power mirrors/
Liftgate release
Vehicle Care
263
Fuses
Usage
PWR MODE
Power mode
PWR MIR
Power mirrors
RDO
Radio
REAR WPR
Rear wiper
RT TRN SIG
Right turn
signal lamp
STR WHL
ILLUM
Steering wheel
illumination
USB CHRG
USB charging
Relay Side
Relays
Usage
LT/
PWR/SEAT
Left power seat
relay
RT/
PWR/SEAT
Right 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
DRL/
LO BEAM
Daytime running
lamps relay/
Low-beam
headlamps relay
298
Vehicle Care
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
15 amp OnStar fuse. These
are in the battery compartment
behind the passenger seat on
the floor. Also, remove the
50 amp BATT1 fuse from the
engine compartment fuse block
and store all fuses in a safe
location. See
Engine
Compartment Fuse
Block
0
258
.
7.
Release the parking brake.
Caution
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.
Caution
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.
Once the destination is reached:
1.
Set the parking brake.
2.
Reinstall the fuses.
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.
Caution
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.