Buick LaCrosse - 2013 Fuse Box Diagram

Buick LaCrosse - 2013 Fuse Box Diagram

5-6
Instruments and Controls
Setting the Auto Time Adjust
1.
Press the CONFIG button and
select Time and Date Settings,
or press
H
.
2.
Highlight Auto Time Adjust.
3.
Press SELECT to turn Auto
Time Adjust on or off.
4.
Press SELECT button to select
Time Zone, and then select the
Time Zone.
5.
Press SELECT to turn Daylight
Savings on or off.
Setting the Time and Date
(Radio with CD and
Touchscreen)
To set the time:
1.
Press the CONFIG button to
enter the menu options. Turn the
Multifunction knob to scroll
through the available setup
features. Press the SELECT
knob or press the Time screen
button to display other options
within that feature.
2.
Press + or
to decrease or
increase the Hours and Minutes
displayed on the clock.
12/24 HR Format:
Press the 12 HR
screen button for standard time;
press the 24 HR screen button for
military time.
Day + or Day
:
Press the Day +
or Day
display buttons to increase
or decrease the day.
Display:
Press Display to turn the
display of the time on the screen on
or off.
Power Outlets
The accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone or MP3 player.
There are two accessory power
outlets. One is located under the
armrest inside the center console
storage and the other is on the rear
of the center floor console.
The outlet is powered when the
ignition is in ON/RUN or ACC/
ACCESSORY, or until the driver
door is opened within 10 minutes of
turning off the vehicle. See
Retained
Accessory Power (RAP) on
page 9
24
.
Open the protective cover to use the
accessory power outlet.
Certain electrical accessories may
not be compatible with the
accessory power outlet and could
overload vehicle or adapter fuses.
If there is a problem, see your
dealer.
When adding electrical equipment,
be sure to follow the installation
instructions included with the
equipment. See
Add-On Electrical
Equipment on page 9
57
.
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.
5-32
Instruments and Controls
Care of the HUD
Clean the inside of the windshield
as needed to remove any dirt or film
that could reduce the sharpness or
clarity of the HUD image.
To clean the HUD lens, use a soft,
clean cloth that has household glass
cleaner sprayed on it. Wipe the
HUD lens gently, then dry it. Do not
spray cleaner directly on the lens
because the cleaner could leak into
the unit.
If You Cannot See the HUD
Image When the Ignition Is On
.
Is anything covering the
HUD lens?
.
Is the HUD dimmer setting bright
enough?
.
Is the HUD image adjusted to
the proper height?
.
Are you wearing polarized
sunglasses?
.
Still no HUD image? Check the
fuse in the instrument panel fuse
block. See
Instrument Panel
Fuse Block on page 10
40
.
If the HUD Image Is Not Clear
.
Is the HUD image too bright?
.
Are the windshield and HUD
lens clean?
If the HUD image is not correct,
contact your dealer.
Keep in mind that the windshield is
part of the HUD system.
Vehicle Messages
Messages displayed on the DIC
indicate the status of the vehicle or
some action that may be needed to
correct a condition. Multiple
messages may display one after the
other.
The messages that do not require
immediate action can be
acknowledged and cleared by
pressing SET/CLR. The messages
that require immediate action cannot
be cleared until that action is
performed. All messages should be
taken seriously and clearing the
messages does not correct the
problem.
The following are some of the
vehicle messages that may be
displayed depending on your
vehicle content.
6-4
Lighting
transmission is in R (Reverse). AFL
is not immediately operable after
starting the vehicle; driving a short
distance is required to calibrate the
AFL. See
Exterior Lamp Controls on
page 6
1
.
Hazard Warning Flashers
|
(Hazard Warning Flashers):
Press this button to make the front
and rear turn signal lamps flash on
and off. Press again to turn the
flashers off.
The hazard warning flashers turn on
if the airbags deploy.
Turn and Lane-Change
Signals
Move the lever all the way up or
down to signal a turn.
An arrow on the instrument panel
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 turn and lane-change signal
can be turned off manually by
moving the lever back to its original
position.
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 any burned out bulbs
replaced. If the bulb is not burned
out, check the fuse. See
Fuses and
Circuit Breakers on page 10
36
.
Fog Lamps
For vehicles with fog lamps, the
button is on the exterior lamp
control, left of the steering wheel.
Driving and Operating
9-23
Engine Heater
The engine coolant heater,
if available, can help in cold weather
conditions at or below
18°C (0°F)
for easier starting and better fuel
economy during engine warm-up.
Plug in the coolant heater at least
four hours before starting the
vehicle. An internal thermostat in
the plug end of the cord will prevent
engine coolant heater operation at
temperatures above
18°C (0°F).
To Use the Engine Coolant
Heater
1.
Turn off the engine.
2.
Open the hood and unwrap the
electrical cord.
3.6L V6 Engine
The electrical cord is located on
the driver side of the engine
compartment, between the
fender and the engine
compartment fuse block on
vehicles with a six cylinder
engine.
2.4L L4 Engine
The electrical cord is located on
the passenger side of the engine
compartment, between the
fender and the air cleaner on
vehicles with a four cylinder
engine.
3.
Plug it into a normal, grounded
110-volt AC outlet.
Vehicle Care
10-7
1.
Engine Air Cleaner/Filter on
page 10
15
.
2.
Engine Cover.
3.
Engine Cooling Fans (Out of
View). See
Cooling System on
page 10
17
.
4.
Engine Oil Fill Cap. See
Engine
Oil on page 10
11
.
5.
Engine Oil Dipstick (Out of
View). See
Engine Oil on
page 10
11
.
6.
High Voltage Cable (Orange
Color).
7.
Transmission Fluid Cap. See
Automatic Transmission Fluid on
page 10
14
.
8.
Brake Master Cylinder
Reservoir. See
Brakes on
page 10
25
.
9.
Battery (Under Cover). See
Battery on page 10
27
.
10.
Coolant Surge Tank and
Pressure Cap. See
Engine
Coolant on page 10
18
.
11.
Engine Compartment Fuse
Block on page 10
36
.
12.
Windshield Washer Fluid
Reservoir. See
Washer Fluid
on page 10
24
.
Vehicle Care
10-9
1.
Engine Air Cleaner/Filter on
page 10
15
.
2.
Power Steering Reservoir and
Cap. See
Power Steering Fluid
(2.4L L4 Engine and 3.6L
V6 Engine with FWD) on
page 10
23
or
Power Steering
Fluid (3.6L V6 Engine with AWD)
on page 10
23
.
3.
Engine Oil Fill Cap. See
Engine
Oil on page 10
11
.
4.
Engine Oil Dipstick. See
Engine
Oil on page 10
11
.
5.
Engine Cover.
6.
Transmission Fluid Cap and
Dipstick. See
Automatic
Transmission Fluid on
page 10
14
.
7.
Brake Master Cylinder
Reservoir. See
Brakes on
page 10
25
.
8.
Coolant Surge Tank and
Pressure Cap. See
Engine
Coolant on page 10
18
.
9.
Battery Cover. See
Battery on
page 10
27
.
10.
Engine Compartment Fuse
Block on page 10
36
.
11.
Windshield Washer Fluid
Reservoir. See
Washer Fluid
on page 10
24
.
Vehicle Care
10-11
1.
Engine Air Cleaner/Filter on
page 10
15
.
2.
Engine Oil Fill Cap. See
Engine
Oil on page 10
11
.
3.
Engine Oil Dipstick. See
Engine
Oil on page 10
11
.
4.
Engine Cover.
5.
Transmission Fluid Cap and
Dipstick. See
Automatic
Transmission Fluid on
page 10
14
.
6.
Brake Master Cylinder
Reservoir. See
Brakes on
page 10
25
.
7.
Coolant Surge Tank and
Pressure Cap. See
Engine
Coolant on page 10
18
.
8.
Battery Cover. See
Battery on
page 10
27
.
9.
Engine Compartment Fuse
Block on page 10
36
.
10.
Windshield Washer Fluid
Reservoir. See
Washer Fluid
on page 10
24
.
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:
.
Always 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 on page 10
13
.
.
Always dispose of engine oil
properly. See
What to Do with
Used Oil
in this section.
Checking Engine Oil
It is a good idea to check the engine
oil level at each fuel fill. In order to
get an accurate reading, the vehicle
must be on level ground. The
engine oil dipstick handle is a loop.
See
Engine Compartment Overview
on page 10
6
for the location of the
engine oil dipstick.
Obtaining an accurate oil level
reading is essential:
1.
If the engine has been running
recently, turn off the engine and
allow several minutes for the oil
to drain back into the oil pan.
Checking the oil level too soon
after engine shutoff will not
provide an accurate oil level
reading.
{
WARNING
The engine oil dipstick handle
may be hot; it could burn you.
Use a towel or glove to touch the
dipstick handle.
Vehicle Care
10-35
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.
10-36
Vehicle Care
Fuses and Circuit
Breakers
The wiring circuits in the vehicle are
protected from short circuits by a
combination of fuses and circuit
breakers. This greatly reduces the
chance of damage caused by
electrical problems.
To check a fuse, look at the
silver-colored band inside the fuse.
If the band is broken or melted,
replace the fuse. Be sure to 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
possible.
To identify and check fuses, circuit
breakers, and relays, see
Engine
Compartment Fuse Block on
page 10
36
and
Instrument Panel
Fuse Block on page 10
40
.
Engine Compartment
Fuse Block
To remove the fuse block cover,
squeeze the three retaining clips on
the cover and lift it straight up.
Notice:
Spilling liquid on any
electrical component on the
vehicle may damage it. Always
keep the covers on any electrical
component.
Vehicle Care
10-37
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
J-Case
Fuses
Usage
6
Wiper
12
Starter
J-Case
Fuses
Usage
21
Rear Power
Windows
22
Sunroof
24
Front Power
Windows
J-Case
Fuses
Usage
25
Rear Heated Seats
26
Antilock Brake
System Pump
27
Electric Park Brake
28
Rear Window
Defogger
41
Brake
Vacuum Pump
42
Cooling Fan K2
43
Not Used
44
Transmission
Auxiliary Oil Pump
(eAssist)
45
Cooling Fan K1
59
AIR Pump
Mini Fuses
Usage
1
Transmission
Control Module
Battery
10-38
Vehicle Care
Mini Fuses
Usage
2
Engine Control
Module Battery
3
Air Conditioning
Compressor Clutch
5
Engine Control
Module Run/Crank
8
Ignition Coils
Even (Six Cylinder
Engine), Ignition
Coils
All (Four
Cylinder Engine
9
Ignition Coils
Odd
(Six Cylinder
Engine)
10
Engine Control
Module
Switched
Battery (from Engine
Control Module
Relay)
Mini Fuses
Usage
11
Six Cylinder Engine:
Post Catalytic
Converter Oxygen
Sensor Heater,
Mass Air Flow
Sensor, Flex Fuel
Sensor, Secondary
Air Induction
Solenoid
13
Run/Crank for
Transmission
Control Module and
Fuel System Control
Module/Chassis
Control Module
(eAssist)
14
Cabin Heater
Coolant Pump
(eAssist)
15
Motor Generator
Unit Coolant Pump
(eAssist)
Mini Fuses
Usage
16
Run/Crank for
eAssist Power
Inverter Module
17
Airbag Module
Run/Crank
18
Sunshade Module,
Vehicle Air
Purification System,
Vented Seats
20
Heated Steering
Wheel (non eAssist)
23
Variable Effort
Steering (if
equipped) or eAssist
Power Inverter
Module
29
Power Lumbar, Left
30
Power Lumbar,
Right or Power Pack
Cooling Fan
(eAssist)
Vehicle Care
10-39
Mini Fuses
Usage
31
All Wheel Drive,
Electronic
Suspension Control
32
Body Control
Module 6
33
Heated Seat
Front
34
Antilock Brake
System Valves
35
Amplifier
36
Adaptive Forward
Lighting (AFL)
Motors
Battery
37
Right High Beam
38
Left High Beam
46
Cooling Fan Relay
Mini Fuses
Usage
47
Six Cylinder Engine:
Pre Catalytic
Converter Oxygen
Sensor Heater,
Canister Purge
Solenoid. Four
Cylinder Engine: Pre
and Post Catalytic
Converter Oxygen
Sensor Heaters,
Canister Purge
Solenoid
48
Fog Lamps
49
Right High Intensity
Discharge
Headlamp
50
Left High Intensity
Discharge
Headlamp
51
Horn
52
Cluster Run/Crank
Mini Fuses
Usage
53
Run/Crank for Inside
Rearview Mirror,
Rear Vision Camera,
Air Quality Sensor,
Aero Shutter Motor
54
Run/Crank for:
Heating, Ventilation
and Air
Conditioning,
Headlamp Switch
55
Outside Rearview
Mirror, Universal
Garage Door
Opener, Front
Window Switches
56
Windshield Washer
60
Heated Mirror
62
Canister Vent
64
Adaptive Forward
Lighting (AFL)
Module
Battery
65
Not Used
10-40
Vehicle Care
Mini Fuses
Usage
66
AIR Solenoid
(eAssist)
67
Fuel System Control
Module
69
Regulated Voltage
Control Sensor
70
Ultrasonic Parking
Assist/Side Blind
Zone/Lane
Departure Warning/
Rain Sensor
71
Passive Entry/
Passive Start
Mini Relays
Usage
7
Engine Control
Module
9
Cooling Fan
13
Cooling Fan
15
Run/Crank
16
AIR Pump
Mini Relays
Usage
17
Rear Window
Defogger
Micro
Relays
Usage
1
Air Conditioning
Compressor Clutch
2
Starter
4
Wiper Speed
5
Wiper Control
6
Cabin Heater
Coolant Pump
(eAssist)
10
Cooling Fan
14
Headlamp
Low Beam
Ultra Micro
Relays
Usage
11
Transmission
Auxiliary Oil Pump
(eAssist)
Instrument Panel Fuse
Block
The instrument panel fuse block is
located in the instrument panel, on
the driver side of the vehicle. To
access the fuses, open the fuse
panel door by pulling down at
the top.
Press in on the sides of the door to
release it from the instrument panel.
Vehicle Care
10-41
Pull the door toward you to release
it from the hinge.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses
Usage
1
Steering Wheel
Controls Backlight
2
Body Control
Module 7
3
Body Control
Module 5
4
Radio
5
OnStar/Universal
Handsfree Phone
6
Power Outlet 1
7
Power Outlet 2
8
Body Control
Module 1
9
Body Control
Module 4
10
Body Control
Module 8
(J-Case Fuse)
Fuses
Usage
11
Front Heater
Ventilation Air
Conditioning/Blower
(J-Case Fuse)
12
Passenger Seat
(Circuit Breaker)
13
Driver Seat (Circuit
Breaker)
14
Diagnostic Link
Connector
15
Airbag/Automatic
Occupant Sensing
16
Trunk
17
Heater Ventilation
Air Conditioning
Controller
18
Pre-Fuse for Fuses
4 and 5
10-42
Vehicle Care
Fuses
Usage
19
Infotainment and
Center Stack
Displays, Head-Up
Display, Preferred
Device Interface
Module, Rear Seat
Infotainment
(eAssist)
20
Rear Seat
Entertainment
Display/Rear Seat
Audio
21
Instrument Panel
Cluster
22
Discrete Logic
Ignition Switch
23
Body Control
Module 3
24
Body Control
Module 2
25
Rear Heater
Ventilation Air
Conditioning/Blower
Fuses
Usage
26
AC/DC Inverter
Relays
Usage
R1
Trunk Relay
R2
Not Used
R3
Power Outlet Relay
Wheels and Tires
Tires
Every new GM vehicle has
high-quality tires made by a
leading tire manufacturer. See
the warranty manual for
information regarding the tire
warranty and where to get
service. For additional
information refer to the tire
manufacturer.
{
WARNING
.
Poorly maintained and
improperly used tires are
dangerous.
.
Overloading the tires can
cause overheating as a result
of too much flexing. There
could be a blowout and a
serious crash. See
Vehicle
Load Limits on page 9
10
.
(Continued)