fuse BUICK ENCLAVE 2010 User Guide

Vehicle Care 10-31
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
the following in the vehicle:
.Headlamp Wiring
.Windshield Wiper Motor
.Power Windows and other
Power Accessories
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.
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.

10-32 Vehicle Care
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.

Vehicle Care 10-33
FusesUsage
A/C CLUTCH Air Conditioning
Clutch
ABS MTR Antilock Braking
System (ABS)
Motor
AFS Adaptive Forward
Lighting System
AIRBAG Airbag System
AUX POWER Auxiliary Power
AUX VACPUMP 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 Fuses
Usage
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
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 Fuses
Usage
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 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

10-34 Vehicle Care
FusesUsage
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) Stop Lamps
(China Only)
STRTR Starter
TCM Transmission
Control Module
TRANS Transmission TRLR
BCK/UP Trailer Back-up
Lamps
TRLR BRK Trailer Brake Fuses
Usage
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 Relays
Usage
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 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)

Vehicle Care 10-35
RelaysUsage
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.
Fuse Side 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

10-36 Vehicle Care
FusesUsage
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
Relay Side 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

10-86 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. 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 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 50 amp
BATT1 fuse from the underhood
fuse block and store in a safe
location. See Engine
Compartment Fuse Block
on
page 10‑31.
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 10-87
Once the destination is reached:
1. Set the parking brake.
2. Reinstall the 50 amp BATT1 fuseto 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.

i-4 INDEX
Driving (cont.)Off-Road Recovery . . . . . . . . . . . . 9-5
Vehicle Load Limits . . . . . . . . . . . 9-12
Winter . . . . . . . . . . . . . . . . . . . . . . . . . 9-9
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . . . 1-20
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . 8-1
DVD
Rear Seat EntertainmentSystem . . . . . . . . . . . . . . . . . . . . . . 7-34
DVD/CD Player . . . . . . . . . . . . . . . . 7-14
E
Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . . . 9-55
Electrical System Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-31
Fuses and Circuit
Breakers . . . . . . . . . . . . . . . . . . 10-31
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-35
Overload . . . . . . . . . . . . . . . . . . . 10-31 Engine
Air Cleaner/Filter . . . . . . . . . . . 10-12
Check and Service Engine
Soon Lamp . . . . . . . . . . . . . . . . . . 5-18
Compartment Overview . . . . . . . 10-6
Coolant . . . . . . . . . . . . . . . . . . . . . 10-14
Coolant Temperature Gage . . . 5-15
Coolant Temperature Warning Light . . . . . . . . . . . . . . . 5-23
Cooling System . . . . . . . . . . . . . 10-14
Cooling System Messages . . . 5-33
Cover . . . . . . . . . . . . . . . . . . . . . . . . . 10-7
Drive Belt Routing . . . . . . . . . . . . 12-3
Exhaust . . . . . . . . . . . . . . . . . . . . . . 9-22
Overheated Protection Operating Mode . . . . . . . . . . . 10-20
Overheating . . . . . . . . . . . . . . . . 10-18
Power Messages . . . . . . . . . . . . . 5-34
Pressure Light . . . . . . . . . . . . . . . . 5-24
Running While Parked . . . . . . . . 9-22
Starting . . . . . . . . . . . . . . . . . . . . . . . 9-18
Engine Oil Life System . . . . . . . . . . . . . . . . . 10-10
Messages . . . . . . . . . . . . . . . . . . . . 5-34 Entry Lighting . . . . . . . . . . . . . . . . . . . 6-6
Equipment, Towing . . . . . . . . . . . . 9-53
Event Data Recorders . . . . . . . . 13-15
Extender, Safety Belt . . . . . . . . . . 3-27
Exterior Lamp Controls . . . . . . . . . 6-1
F
Filter
Engine Air Cleaner . . . . . . . . . 10-12
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 6-3
Flashers, Hazard Warning . . . . . . 6-4
Flat Tire . . . . . . . . . . . . . . . . . . . . . . 10-58
Flat Tire, Changing . . . . . . . . . . . 10-68
Floor Console Storage . . . . . . . . . . 4-2
Floor Mats . . . . . . . . . . . . . . . . . . . . 10-95
Fluid Automatic Transmission . . . . .10-11
Brakes . . . . . . . . . . . . . . . . . . . . . . 10-23
Power Steering . . . . . . . . . . . . . 10-20
Washer . . . . . . . . . . . . . . . . . . . . . 10-21
Fog Lamps Bulb Replacement . . . . . . . . . . . . . 6-5
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25
Folding Mirrors . . . . . . . . . . . . . . . . 2-16

INDEX i-5
Front SeatsHeated . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Heated and Ventilated . . . . . . . . . 3-8
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-39 Additives . . . . . . . . . . . . . . . . . . . . . 9-41
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 9-44
Filling the Tank . . . . . . . . . . . . . . . 9-42
Fuels in Foreign Countries . . . . 9-40
Gage . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Gasoline Specifications . . . . . . . 9-40
Recommended . . . . . . . . . . . . . . . 9-40
Requirements, California . . . . . 9-40
System Messages . . . . . . . . . . . . 5-34
Fuel Economy Driving for Better . . . . . . . . . . . . . 1-20
Fuses Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-31
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-31
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-35G
GagesEngine CoolantTemperature . . . . . . . . . . . . . . . . 5-15
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Odometer . . . . . . . . . . . . . . . . . . . . . 5-14
Speedometer . . . . . . . . . . . . . . . . . 5-14
Tachometer . . . . . . . . . . . . . . . . . . . 5-14
Voltmeter . . . . . . . . . . . . . . . . . . . . . 5-15
Warning Lights and Indicators . . . . . . . . . . . . . . . . . . . 5-12
Garage Door Opener . . . . . . . . . . 5-47 Programming . . . . . . . . . . . . . . . . . 5-47
Gasoline Specifications . . . . . . . . . . . . . . . . . 9-40
General Information
Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-44
Vehicle Care . . . . . . . . . . . . . . . . . . 10-2
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-1
GM Mobility Reimbursement
Program . . . . . . . . . . . . . . . . . . . . . . 13-5
H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-28
Hazard Warning Flashers . . . . . . . 6-4
Head Restraints . . . . . . . . . . . . . . . . 3-2
HeadlampsAdaptive ForwardLighting (AFL) . . . . . . . . . . . . . . . . 6-4
Aiming . . . . . . . . . . . . . . . . . . . . . . 10-28
Bulb Replacement . . . . . . . . . . 10-28
Daytime Running Lamps/ Automatic Headlamp
System . . . . . . . . . . . . . . . . . . . . . . . 6-3
Delayed . . . . . . . . . . . . . . . . . . . . . . . 6-3
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-3
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . 10-29
High-Beam On Light . . . . . . . . . . 5-24
High/Low Beam Changer . . . . . . 6-2
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Heated Front Seats . . . . . . . . . . . . . 3-7
Heated Mirrors . . . . . . . . . . . . . . . . . 2-17
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . . . 10-30