Buick Regal - 2015 Fuse Box Diagram

Buick Regal - 2015 Fuse Box Diagram

Instruments and Controls
5-5
Power Outlets
The accessory power outlet can be
used to plug in electrical equipment,
such as a cell phone or MP3 player.
There are two 12-volt accessory
power outlets:
.
On the center stack next to the
ashtray.
.
Inside the center 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 9-23
.
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 9-65
.
{
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 110 Volt Alternating
Current
If equipped, this power outlet is on
the rear of the center console. It can
be used to plug in electrical
equipment with a maximum limit of
150 watts.
An indicator light on the outlet
comes on when in use. The light
comes on when the ignition is in
ON/RUN, equipment requiring less
than 150 watts is plugged into the
outlet, and no system fault is
detected.
The indicator light does not come on
when the ignition is in LOCK/OFF or
if the equipment is not fully seated
into the outlet.
If you try to connect equipment
using more than 150 watts or a
system fault is detected, the
equipment may operate for a short
5-6
Instruments and Controls
period and turn itself off.
A protection circuit shuts off the
power supply and the indicator light
turns off. To reset the circuit, unplug
the item and plug it back in or turn
the Remote Accessory Power (RAP)
off and then back on. See
Retained
Accessory Power (RAP) on
page 9-23
. Prolonged usage of the
power outlet at the maximum load of
150 watts may cause the outlet to
overheat and automatically shut
down. The power restarts when
equipment that operates within the
limit is plugged into the outlet and a
system fault is not detected.
The power outlet is not designed for
the following equipment, and may
not work properly if any of the
following is plugged in:
.
Equipment with high initial peak
wattage such as:
compressor-driven refrigerators
and electric power tools.
.
Other equipment requiring an
extremely stable power supply
such as:
microcomputer-controlled
electric blankets, touch sensor
lamps, etc.
.
Medical equipment.
Cigarette Lighter
If equipped, push the lighter down
and it will pop up when it is ready to
be used. The ignition switch must
be in the ACC/ACCESSORY or ON/
RUN position to use the lighter.
{
Caution
Holding a cigarette lighter in while
it is heating does not let the
lighter back away from the
heating element when it is hot.
Damage from overheating can
occur to the lighter or heating
element, or a fuse could be
blown. Do not hold a cigarette
lighter in while it is heating.
It is not recommended to use the
cigarette lighter to plug in auxiliary
electrical equipment.
Ashtrays
If equipped with an ashtray, it is
under the climate control system.
Press the ashtray cover to open. To
empty, grasp both sides of the
ashtray and remove.
6-4
Lighting
Turn and Lane-Change
Signals
Move the 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 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 10-35
.
Fog Lamps
To turn on the fog lamps,
if equipped, the ignition and the
headlamps or parking lamps must
be on.
#
(Fog Lamps, If Equipped):
Press to turn on or off. An indicator
light on the instrument cluster
comes on when the fog lamps
are on.
Some localities have laws that
require the headlamps to be on
along with the fog lamps.
Vehicle Care
10-7
1.
Engine Air Cleaner/Filter on
page 10-16
.
2.
Engine Oil Fill Cap. See
Engine
Oil on page 10-11
.
3.
Engine Oil Dipstick. See
Engine
Oil on page 10-11
.
4.
Transmission Fluid Cap. See
Automatic Transmission Fluid on
page 10-15
.
5.
Brake Fluid Reservoir. See
Brakes on page 10-24
.
6.
Coolant Surge Tank and
Pressure Cap. See
Engine
Coolant on page 10-19
.
7.
Battery (Under Cover). See
Battery on page 10-26
.
8.
Engine Compartment Fuse
Block on page 10-35
.
9.
Windshield Washer Fluid
Reservoir. See
Washer Fluid on
page 10-23
.
Vehicle Care
10-9
1.
Engine Air Cleaner/Filter on
page 10-16
.
2.
Engine Cover.
3.
Engine Oil Fill Cap. See
Engine
Oil on page 10-11
.
4.
Engine Oil Dipstick. See
Engine
Oil on page 10-11
.
5.
Transmission Fluid Cap and
Dipstick. See
Automatic
Transmission Fluid on
page 10-15
.
6.
Brake Master Cylinder
Reservoir. See
Brakes on
page 10-24
.
7.
Coolant Surge Tank and
Pressure Cap. See
Engine
Coolant on page 10-19
.
8.
Battery Cover. See
Battery on
page 10-26
.
9.
Engine Compartment Fuse
Block on page 10-35
.
10.
Windshield Washer Fluid
Reservoir. See
Washer Fluid
on page 10-23
.
Vehicle Care
10-11
1.
Engine Air Cleaner/Filter on
page 10-16
.
2.
Engine Cover.
3.
Engine Cooling Fans (Out of
View). See
Cooling System on
page 10-18
.
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 10-15
.
8.
Brake Master Cylinder
Reservoir. See
Brakes on
page 10-24
.
9.
Battery (Under Cover). See
Battery on page 10-26
.
10.
Coolant Surge Tank and
Pressure Cap. See
Engine
Coolant on page 10-19
.
11.
Engine Compartment Fuse
Block on page 10-35
.
12.
Windshield Washer Fluid
Reservoir. See
Washer Fluid
on page 10-23
.
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 oil
must be warm and 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.
10-34
Vehicle Care
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.
Vehicle Care
10-35
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 10-35
and
Instrument Panel
Fuse Block on page 10-39
.
Engine Compartment
Fuse Block
To remove the fuse block cover,
press the three retaining clips on the
cover and lift it straight up.
{
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
10-36
Vehicle Care
Engine Compartment Fuse Block
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuse
Number
Usage
1
Transmission
Control Module
2
Engine Control
Module
3
Not Used
Fuse
Number
Usage
4
Not Used
5
Ignition,
Transmission
Control Module,
Engine Control
Module
6
Windshield Wiper
7
BPIM (eAssist Only)
8
Not Used
9
Fuel Injection,
Ignition System
10
Engine Control
Module
11
Oxygen Sensor
12
Starter
13
Fuel System Control
Module
14
Trunk Release
15
MGU Coolant Pump
(eAssist Only)
Vehicle Care
10-37
Fuse
Number
Usage
16
Heated Steering
Wheel
17
Not Used
18
BPIM (eAssist Only)
19
Not Used
20
Not Used
21
Rear Power
Windows
22
Antilock Brake
System Valve
23
Obstacle Detection
24
Front Power
Windows
25
Power Outlets
26
Antilock Brake
System Pump
27
Electric Parking
Brake
28
Rear Window
Defogger
Fuse
Number
Usage
29
Left-Hand Seat
Lumbar
30
Right-Hand Seat
Lumbar
31
A/C Clutch
32
Body Control
Module 6
33
Heated Front Seats
34
Sunroof
35
Infotainment System
36
Adaptive Cruise
37
Right-Hand
High-Beam
Headlamp
38
Left-Hand
High-Beam
Headlamp
39
All-Wheel Drive
40
Not Used
41
Vacuum Pump
Fuse
Number
Usage
42
Radiator Fan
43
Passive Entry/
Passive Start
44
Transmission
Auxiliary Pump
(eAssist Only)
45
Radiator Fan
46
Terminal 87, Main
Relay
47
Oxygen Sensor
48
Fog Lamps
49
Right-Hand Low
Beam, High Intensity
Discharge
Headlamp
50
Left-Hand Low
Beam, High Intensity
Discharge
Headlamp
51
Horn
10-38
Vehicle Care
Fuse
Number
Usage
52
Motor
Indicator Lamp
53
Inside Rearview
Mirror
54
Rear Camera
55
Power Windows/
Mirrors
56
Windshield Washer
57
Not Used
58
Not Used
59
Secondary Air
Induction
(eAssist Only)
60
Heated Mirrors
61
Not Used
62
Canister Vent
Solenoid
63
Not Used
Fuse
Number
Usage
64
Heater, Ventilation,
and Air Conditioning
Pump (eAssist Only)
65
Not Used
66
SAI Check Valve
(eAssist Only)
67
Fuel System Control
Module
68
Not Used
69
Battery Sensor
70
Right Low Beam
Headlamp/DRL
71
Not Used
Relay
Number
Usage
1
Air Conditioning
Control
2
Starter
3
Not Used
Relay
Number
Usage
4
Front Wiper (Step 2)
5
Front Wiper (Step 1,
Interval)
6
Right Low Beam
Headlamp/DRL
7
Main Relay
8
Auxiliary Heater
Pump (eAssist Only)
9
Cooling Fan
10
Cooling Fan
11
Transmission
Auxiliary Pump
(eAssist Only)
12
Not Used
13
Cooling Fan
14
High Intensity
Discharge
Headlamp/Left Low
Beam
Headlamp/DRL
Vehicle Care
10-39
Relay
Number
Usage
15
Ignition
16
Secondary AIR
Pump (eAssist Only)
17
Window/Mirror
Defog
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
storage compartment. Press in on
the sides of the compartment to
release it from the instrument panel.
Pull the door toward you to release
it from the hinge.
Instrument Panel Fuse Block
Number
Usage
1
Suspension Control
Module/Universal
Garage Door
Opener/ESC
2
Body Control
Module 1
3
Body Control
Module 5
4
Radio
5
Radio Displays,
Park Assist,
Infotainment,
Module Tunnel
Control
6
Instrument Panel
Power Outlet
7
Console Power
Outlet
8
Body Control
Module 3
9
Body Control
Module 4
10-40
Vehicle Care
Number
Usage
10
Body Control
Module 8
11
Front Heater
Ventilation Air
Conditioning/Blower
12
Right-Hand Power
Front Seat
13
Left-Hand Power
Front Seat
14
Diagnostic Link
Connector
15
Airbag
16
Steering Wheel
Controls
17
Heating Ventilation
Air Conditioning
Controller
Number
Usage
18
Service Fuse,
Logistic Relay
19
Memory Seats
20
Automatic Occupant
Sensing
21
Instrument Cluster
22
Discrete Logic
Ignition
Switch/PEPS
23
Body Control
Module 6
24
Body Control
Module 2
25
OnStar
26
Spare
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
(Continued)