Cadillac CTS-V Sedan - 2014 Fuse Box Diagram

Cadillac CTS-V Sedan - 2014 Fuse Box Diagram

Instruments and Controls
5-9
Clock
The analog clock is on the
instrument panel above the radio.
The clock is not connected with any
other vehicle system and runs by
itself. To adjust the clock:
1.
Locate the adjustment buttons
directly below the clock.
2.
Press and hold the right
adjustment button to move the
clock hands forward, or the left
adjustment button to make the
clock hands go backward.
Holding either button down will
cause the clock to advance
faster. Release the button before
the desired time is reached.
3.
Press and release either button
to adjust the time by one-minute
increments.
Power Outlets
Accessory power outlets can be
used to plug in electrical equipment,
such as a cell phone or MP3 player.
There are three accessory power
outlets. The power outlets below the
climate control system, inside the
center console, and on the rear of
the center console are powered
while the vehicle is in ON/RUN,
START or ACC/ACCESSORY
mode, or until the driver door is
opened within 10 minutes of turning
off the vehicle.
The CTS Wagon has an additional
accessory power outlet near the
rear cargo net that is powered at all
times.
Remove the cover to access and
replace when not in use.
{
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 electrical accessories may
not be compatible with the
accessory power outlet and could
overload vehicle or 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 9-59
.
{
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.
Lighting
6-5
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 briefly until the lane
change is complete. The arrow will
automatically flash three times.
The lever returns to its starting
position when 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 on page 10-38
.
Turn Signal On Chime
If the turn signal is left on for about
1.6 km (1 mi), a warning chime will
sound and the TURN SIGNAL ON
message will appear on the Driver
Information Center (DIC) display.
See
Turn Signal On
under
Lamp
Messages on page 5-39
.
Fog Lamps
Use the fog lamps for better vision
in foggy or misty conditions. The fog
lamp control is on the turn signal
lever.
#
(Fog Lamps):
Turn the fog lamp
band on the lever up to
#
and
release it, to turn the fog lamps on
or off. The band will return to its
original position.
The parking lamps must be on for
the fog lamps to work.
Vehicle Care
10-7
1.
Windshield Washer Fluid
Reservoir. See
Washer Fluid on
page 10-26
.
2.
Engine Compartment Fuse
Block (CTS Coupe) on
page 10-38
or
Engine
Compartment Fuse Block (CTS
Wagon) on page 10-42
or
Engine Compartment Fuse
Block (CTS-V Coupe and
Sedan) on page 10-46
or
Engine
Compartment Fuse Block
(CTS-V Wagon) on page 10-49
.
3.
Remote Positive (+) Terminal.
See
Jump Starting on
page 10-105
.
4.
Remote Negative (
) Terminal.
See
Jump Starting on
page 10-105
.
5.
Passenger Compartment Air
Filter on page 8-6
.
6.
Engine Cooling Fan (Out of
View). See
Cooling System on
page 10-18
.
7.
Power Steering Fluid Reservoir.
See
Power Steering Fluid on
page 10-25
.
8.
Engine Oil Fill Cap. See
Engine
Oil on page 10-10
.
9.
Engine Oil Dipstick (Out of
View). See
Engine Oil on
page 10-10
.
10.
Hydraulic Clutch Reservoir (If
Equipped) (Not Shown). See
Hydraulic Clutch on
page 10-15
.
11.
Brake Master Cylinder
Reservoir (Out of View). See
Brakes on page 10-27
.
12.
Engine Coolant Surge Tank
and Pressure Cap. See
Engine
Coolant on page 10-19
.
13.
Engine Air Cleaner/Filter on
page 10-15
.
Vehicle Care
10-9
1.
Windshield Washer Fluid
Reservoir. See
Washer Fluid on
page 10-26
.
2.
Engine Compartment Fuse
Block (CTS Coupe) on
page 10-38
or
Engine
Compartment Fuse Block (CTS
Wagon) on page 10-42
or
Engine Compartment Fuse
Block (CTS-V Coupe and
Sedan) on page 10-46
or
Engine
Compartment Fuse Block
(CTS-V Wagon) on page 10-49
.
3.
Remote Positive (+) Terminal.
See
Jump Starting on
page 10-105
.
4.
Remote Negative (
) Terminal.
See
Jump Starting on
page 10-105
.
5.
Engine Oil Fill Cap (Out of
View). See
Engine Oil on
page 10-10
.
6.
Engine Oil Dipstick. See
Engine
Oil on page 10-10
.
7.
Passenger Compartment Air
Filter on page 8-6
.
8.
Intercooler System Pressure
Cap. See
Cooling System on
page 10-18
.
9.
Engine Cooling Fans (Out of
View). See
Cooling System on
page 10-18
.
10.
Hydraulic Clutch Reservoir (If
Equipped). See
Hydraulic
Clutch on page 10-15
.
11.
Brake Master Cylinder
Reservoir. See
Brakes on
page 10-27
.
12.
Engine Coolant Surge Tank
and Pressure Cap. See
Engine
Coolant on page 10-19
.
13.
Power Steering Fluid Reservoir
(Under Engine Cover). See
Power Steering Fluid on
page 10-25
.
14.
Engine Air Cleaner/Filter on
page 10-15
.
Engine Cover
Engine Cover (CTS)
1.
Oil Fill Cap
2.
Engine Cover
3.
Rear Tabs
To remove:
1.
Remove the oil fill cap (1).
2.
Raise the right front corner of
the engine cover (2) to release it
from the ball stud.
Vehicle Care
10-29
What to Add
Use only new DOT 3 brake fluid
from a sealed container. See
Recommended Fluids and
Lubricants on page 11-13
.
Always clean the brake fluid
reservoir cap and the area around
the cap before removing it. This
helps keep dirt from entering the
reservoir.
{
Warning
With the wrong kind of fluid in the
brake hydraulic system, the
brakes might not work well. This
could cause a crash. Always use
the proper brake fluid.
{
Caution
.
Using the wrong fluid can
badly damage brake
hydraulic system parts. For
example, just a few drops of
mineral-based oil, such as
engine oil, in the brake
hydraulic system can damage
brake hydraulic system parts
so badly that they will have to
be replaced. Do not let
someone put in the wrong
kind of fluid.
.
If brake fluid is spilled on the
vehicle's painted surfaces,
the paint finish can be
damaged. Be careful not to
spill brake fluid on the
vehicle. If you do, wash it off
immediately.
Battery
The battery is in the trunk, behind
the trim panel, on the passenger
side of the vehicle. Refer to the
replacement number shown on the
original battery label when a new
battery is needed.
{
Warning
Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Wash hands after handling.
After a power loss, such as
disconnecting the battery or
removing the maxi fuses in the
power distribution fuse block, the
following steps must be performed
to calibrate the electronic throttle
control. If this is not done, the
engine will not run properly.
1.
Turn the ignition on but do not
start the engine.
Vehicle Care
10-37
4.
Turn the bulb socket (1)
counterclockwise to remove it
from the lamp assembly (3).
5.
Pull the bulb (2) straight out of
the bulb socket.
6.
Push the replacement bulb
straight into the bulb socket and
turn the bulb socket clockwise to
install it into the lamp assembly.
7.
Turn the lamp assembly into the
liftgate engaging the clip side
first.
8.
Push on the lamp side opposite
the clip until the lamp assembly
snaps into place.
Replacement Bulbs
Exterior Lamp
Bulb
Number
Fog Lamp
(Uplevel Only)
H11LL
License Plate Lamp
W5WLL
For replacement bulbs not listed
here, contact your dealer.
Electrical System
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.
10-38
Vehicle Care
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 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
you can.
To identify and check fuses, circuit
breakers, and relays, see
Engine
Compartment Fuse Block (CTS
Coupe) on page 10-38
or
Engine
Compartment Fuse Block (CTS
Wagon) on page 10-42
or
Engine
Compartment Fuse Block (CTS-V
Coupe and Sedan) on page 10-46
or
Engine Compartment Fuse Block
(CTS-V Wagon) on page 10-49
and
Rear Compartment Fuse Block
(CTS Wagon) on page 10-53
or
Rear Compartment Fuse Block
(CTS-V Wagon) on page 10-55
or
Rear Compartment Fuse Block
(CTS Coupe) on page 10-57
or
Rear Compartment Fuse Block
(CTS-V Coupe and Sedan) on
page 10-59
.
Engine Compartment
Fuse Block (CTS Coupe)
The underhood fuse block is on the
left side of the engine compartment.
Vehicle Care
10-39
Lift the fuse block cover to access
the fuses.
The vehicle may not be equipped
with all of the fuses and relays
shown.
{
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
Mini-Fuses
Usage
11
Not Used
19
Antilock Braking
System (ABS)
22
Display
23
Not Used
Mini-Fuses
Usage
24
Body Control
Module 1
25
Automatic Forward
Lighting System
(HID Only)
26
Body Control
Module 5
10-40
Vehicle Care
Mini-Fuses
Usage
27
Body Control
Module 4
28
Navigation Motor
29
All-Wheel Drive
30
Transmission
Control Module
Battery
31
Horn
33
Left Low-Beam
Headlamp
(Domestic
Non-HID Only)
34
Pedestrian
Protection System
(Export Only)
35
Body Control
Module 3
36
Body Control
Module 2
38
Headlamp Washer
(HID Only)
Mini-Fuses
Usage
40
Right Low-Beam
Headlamp
(Domestic
Non-HID Only)
41
Air Conditioning
Compressor Clutch
43
Low-Beam Daytime
Running Lamps
(non-HID), Left
Daytime Running
Lamps (HID), Left
Trailer Turn Signal
(Export Only)
46
Left High-Beam
Headlamp
47
Right High-Beam
Headlamp
50
Right Daytime
Running Lamp,
Windshield
Washer Pump
51
Airbag System
Ignition Switch
Mini-Fuses
Usage
52
Engine Control
Module Ignition,
Transmission
Control Module
Ignition
54
Power Moding
(Immobilizer
Module, Ignition
Switch)
55
Not Used
56
Windshield Wipers
57
Right Low-Beam
(HID Only)
58
Daytime Running
Lamps (non-HID),
Left Low-Beam
(HID Only)
59
Right Daytime
Running Lamp (HID
Only), Right Trailer
Turn Signal
(Export Only)
Vehicle Care
10-41
Mini-Fuses
Usage
60
Instrument Panel
Auxiliary Power
Outlet
61
Air Quality Sensor,
Inside Rear View
Mirror, Rear
Camera
62
Ignition
64
Steering Wheel
Illumination
65
Front Fog Lamps
(HID Only)
69
Body Control
Module 6, Body
Control Module 7
70
Emissions 1
71
Even Ignition Coils
72
Engine Control
Module
73
Emissions 2
74
Odd Ignition Coils
Mini-Fuses
Usage
75
Transmission
Output Speed
Sensor, Brake
Vacuum Relay
76
Spare
77
Spare
78
Spare
79
Spare
80
Spare
81
Spare
J-Case
Fuses
Usage
6
Cooling Fan 2
7
Cooling Fan 1
8
Starter
9
Brake
Vacuum Pump
10
Antilock Brake
System Motor
J-Case
Fuses
Usage
13
Not Used
14
Electric Parking
Brake
15
Not Used
16
Not Used
17
Blower Motor
18
Rear Window
Defogger
37
Not Used
Relays
Usage
1
Cooling Fan 2
2
Cooling Fan 1
3
Starter
4
Rear Window
Defogger
5
Instrument Panel
Auxiliary Power
Outlet
10-42
Vehicle Care
Relays
Usage
12
Horn
20
Headlamp Washer
(HID Only)
21
Cooling Fan (Series/
Parallel)
32
Air Conditioning
Compressor Clutch
39
Windshield
Washer Pump
42
Right Daytime
Running Lamp,
Trailer Turn Signal
44
Low-Beam
(non-HID), Left
Daytime Running
Lamps (HID), Left
Trailer Turn Signal
(Export Only)
45
Front Fog Lamps
(HID Only)
48
High-Beam
Headlamps
Relays
Usage
49
Daytime Running
Lamps (Non-HID),
Low-Beam
Headlamps (HID)
53
Not Used
63
Main Ignition
66
Windshield Wipers
67
Powertrain
68
Windshield Wipers
High Speed
Engine Compartment
Fuse Block (CTS Wagon)
This fuse block is on the left side of
the engine compartment.
Lift the fuse block cover to access
the fuses.
The vehicle may not be equipped
with all of the fuses and relays
shown.
{
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
Vehicle Care
10-43
Mini-Fuses
Usage
11
Not Used
19
Antilock Braking
System (ABS)
22
Display
23
Not Used
Mini-Fuses
Usage
24
Body Control
Module 1
25
Automatic Forward
Lighting System
(HID Only)
26
Body Control
Module 5
Mini-Fuses
Usage
27
Body Control
Module 4
28
Navigation Motor
29
All-Wheel Drive
30
Transmission
Control Module
Battery
31
Horn
33
Left Low-Beam
Headlamp
(Domestic
Non-HID Only)
34
Pedestrian
Protection System
(Export Only)
35
Body Control
Module 3
36
Body Control
Module 2
38
Headlamp Washer
(HID Only)
10-44
Vehicle Care
Mini-Fuses
Usage
40
Right Low-Beam
Headlamp
(Domestic
Non-HID Only)
41
Air Conditioning
Compressor Clutch
43
Low-Beam Daytime
Running Lamps
(non-HID), Left
Daytime Running
Lamps (HID), Left
Trailer Turn Signal
(Export Only)
46
Left High-Beam
Headlamp
47
Right High-Beam
Headlamp
50
Right Daytime
Running Lamp
51
Airbag System
Ignition Switch
Mini-Fuses
Usage
52
Engine Control
Module Ignition,
Transmission
Control Module
Ignition
54
Power Moding
(Immobilizer
Module, Ignition
Switch)
55
Not Used
56
Windshield Wipers
57
Right Low-Beam
(HID Only)
58
Daytime Running
Lamps (non-HID),
Left Low-Beam
(HID Only)
59
Right Daytime
Running Lamp (HID
Only), Right Trailer
Turn Signal
(Export Only)
Mini-Fuses
Usage
60
Instrument Panel
Auxiliary Power
Outlet
61
Air Quality Sensor,
Inside Rear View
Mirror, Rear
Camera
62
Ignition
64
Steering Wheel
Illumination
65
Front Fog Lamps
(HID Only)
69
Body Control
Module 6, Body
Control Module 7
70
Emissions 1
71
Even Ignition Coils
72
Engine Control
Module
73
Emissions 2
74
Odd Ignition Coils
Vehicle Care
10-45
Mini-Fuses
Usage
75
Transmission
Output Speed
Sensor, Brake
Vacuum Relay
76
Spare
77
Spare
78
Spare
79
Spare
80
Spare
81
Spare
J-Case
Fuses
Usage
6
Cooling Fan 2
7
Cooling Fan 1
8
Starter
9
Brake
Vacuum Pump
10
Antilock Brake
System Motor
J-Case
Fuses
Usage
13
Not Used
14
Electric Parking
Brake
15
Not Used
16
Not Used
17
Blower Motor
18
Transmission
Control Module
Battery
37
Trailer (Export Only)
Relays
Usage
1
Cooling Fan 2
2
Cooling Fan 1
3
Starter
4
Rear Window
Defogger
5
Instrument Panel
Auxiliary Power
Outlet
Relays
Usage
12
Horn
20
Headlamp Washer
(HID Only)
21
Cooling Fan (Series/
Parallel)
32
Air Conditioning
Compressor Clutch
39
Not Used
42
Right Daytime
Running Lamp,
Trailer Turn Signal
44
Low-Beam
(non-HID), Left
Daytime Running
Lamps (HID), Left
Trailer Turn Signal
(Export Only)
45
Front Fog Lamps
(HID Only)
48
High-Beam
Headlamps
10-46
Vehicle Care
Relays
Usage
49
Daytime Running
Lamps (Non-HID),
Low-Beam
Headlamps (HID)
53
Not Used
63
Main Ignition
66
Windshield Wipers
67
Powertrain
68
Windshield Wipers
High Speed
Engine Compartment
Fuse Block (CTS-V Coupe
and Sedan)
This fuse block is on the left side of
the engine compartment.
Lift the fuse block cover to access
the fuses.
The vehicle may not be equipped
with all of the fuses and relays
shown.
{
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
Vehicle Care
10-47
Mini-Fuses
Usage
11
Not Used
19
Antilock Braking
System (ABS)
22
Display
23
Sunroof
Mini-Fuses
Usage
24
Body Control
Module 1
25
Automatic Forward
Lighting System
(HID Only)
26
Body Control
Module 5
Mini-Fuses
Usage
27
Body Control
Module 4
28
Navigation Motor
29
Not Used
30
Transmission
Control Module
Battery
31
Horn
33
Not Used
34
Pedestrian
Protection System
(Export Only)
35
Body Control
Module 3
36
Body Control
Module 2
38
Headlamp Washer
(HID Only)
40
Not Used
41
Air Conditioning
Compressor Clutch
10-48
Vehicle Care
Mini-Fuses
Usage
43
Left Daytime
Running
Lamps (HID)
46
Left High-Beam
Headlamp
47
Right High-Beam
Headlamp
50
Right Daytime
Running Lamp,
Windshield
Washer Pump
51
Airbag System
Ignition Switch
52
Engine Control
Module Ignition,
Transmission
Control Module
Ignition
54
Power Moding
(Immobilizer
Module, Ignition
Switch)
55
Intercooler Pump
Mini-Fuses
Usage
56
Windshield Wipers
57
Right Low-Beam
(HID Only)
58
Left Low-Beam
(HID Only)
59
Right Daytime
Running Lamp
(HID Only)
60
Instrument Panel
Auxiliary Power
Outlet
61
Air Quality Sensor,
Inside Rear View
Mirror, Rear
Camera
62
Ignition
64
Steering Wheel
Illumination
65
Front Fog Lamps
(HID Only)
Mini-Fuses
Usage
69
Body Control
Module 6, Body
Control Module 7
70
Emissions 1
71
Even Ignition Coils
72
Odd Ignition Coils
73
Emissions 2
74
Engine Control
Module
75
Not Used
76
Spare
77
Spare
78
Spare
79
Spare
80
Spare
81
Spare
Vehicle Care
10-49
J-Case
Fuses
Usage
6
Cooling Fan 2
7
Cooling Fan 1
8
Starter
9
Not Used
10
Antilock Brake
System Motor
13
Not Used
14
Electric Parking
Brake
15
Not Used
16
Not Used
17
Blower Motor
18
Rear Window
Defogger
37
Magnetic Ride/
Suspension Control
Relays
Usage
1
Cooling Fan 2
2
Cooling Fan 1
3
Starter
4
Rear Window
Defogger
5
Instrument Panel
Auxiliary Power
Outlet
12
Horn
20
Headlamp Washer
(HID Only)
21
Cooling Fan (Series/
Parallel)
32
Air Conditioning
Compressor Clutch
39
Windshield
Washer Pump
42
Right Daytime
Running Lamp
44
Left Daytime
Running Lamp (HID)
Relays
Usage
45
Front Fog Lamps
(HID Only)
48
High-Beam
Headlamps
49
Low-Beam
Headlamps (HID)
53
Not Used
63
Main Ignition
66
Windshield Wipers
67
Powertrain
68
Windshield Wipers
High Speed
Engine Compartment
Fuse Block (CTS-V
Wagon)
The underhood fuse block is on the
left side of the engine compartment.
10-50
Vehicle Care
Lift the fuse block cover to access
the fuses.
The vehicle may not be equipped
with all of the fuses and relays
shown.
{
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
Mini-Fuses
Usage
11
Not Used
19
Antilock Braking
System (ABS)
22
Display
23
Sunroof
Mini-Fuses
Usage
24
Body Control
Module 1
25
Automatic Forward
Lighting System
(HID Only)
26
Body Control
Module 5
Vehicle Care
10-51
Mini-Fuses
Usage
27
Body Control
Module 4
28
Navigation Motor
29
Not Used
30
Transmission
Control Module
Battery
31
Horn
33
Not Used
34
Pedestrian
Protection System
(Export Only)
35
Body Control
Module 3
36
Body Control
Module 2
38
Headlamp Washer
(HID Only)
40
Not Used
41
Air Conditioning
Compressor Clutch
Mini-Fuses
Usage
43
Left Daytime
Running
Lamp (HID)
46
Left High-Beam
Headlamp
47
Right High-Beam
Headlamp
50
Right Daytime
Running Lamp
51
Airbag System
Ignition Switch
52
Engine Control
Module Ignition,
Transmission
Control Module
Ignition
54
Power Moding
(Immobilizer
Module, Ignition
Switch)
55
Intercooler Pump
56
Windshield Wipers
Mini-Fuses
Usage
57
Right Low-Beam
(HID Only)
58
Left Low-Beam
(HID Only)
59
Right Daytime
Running Lamp
(HID Only)
60
Instrument Panel
Auxiliary Power
Outlet
61
Air Quality Sensor,
Inside Rear View
Mirror, Rear
Camera
62
Ignition
64
Steering Wheel
Illumination
65
Front Fog Lamps
(HID Only)
69
Body Control
Module 6, Body
Control Module 7
10-52
Vehicle Care
Mini-Fuses
Usage
70
Emissions 1
71
Even Ignition Coils
72
Odd Ignition Coils
73
Emissions 2
74
Engine Control
Module
75
Not Used
76
Spare
77
Spare
78
Spare
79
Spare
80
Spare
81
Spare
J-Case
Fuses
Usage
6
Cooling Fan 2
7
Cooling Fan 1
8
Starter
J-Case
Fuses
Usage
9
Not Used
10
Antilock Brake
System Motor
13
Not Used
14
Electric Parking
Brake
15
Not Used
16
Not Used
17
Blower Motor
18
Rear Window
Defogger
37
Magnetic Ride/
Suspension Control
Relays
Usage
1
Cooling Fan 2
2
Cooling Fan 1
3
Starter
Relays
Usage
4
Rear Window
Defogger
5
Instrument Panel
Auxiliary Power
Outlet
12
Horn
20
Headlamp Washer
(HID Only)
21
Cooling Fan (Series/
Parallel)
32
Air Conditioning
Compressor Clutch
39
Not Used
42
Right Daytime
Running Lamp
44
Left Daytime
Running Lamp (HID)
45
Front Fog Lamps
(HID Only)
48
High-Beam
Headlamps
Vehicle Care
10-53
Relays
Usage
49
Low-Beam
Headlamps (HID)
53
Not Used
63
Main Ignition
66
Windshield Wipers
67
Powertrain
68
Windshield Wipers
High Speed
Rear Compartment Fuse
Block (CTS Wagon)
This fuse block is on the right side
of the vehicle, behind the trim panel
in the rear compartment.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Relays
Usage
5
Stop Lamps
(Export Only)
6
Door Lock
7
Door Unlock
8
Fuel Door Unlock
(Export Only)
Relays
Usage
9
Right Position Lamp
(Export Only)
10
Console/Auxiliary
Power Outlet
11
Not Used
10-54
Vehicle Care
Relays
Usage
12
Side Marker Lamps
13
Left Position Lamps
Mini
Fuses
Usage
14
Right Position Lamp
15
Left Position Lamp
16
Door Lock
17
Console/Auxiliary
Power Outlet
18
Rear Fog/Export
Body Control
Module
(Export Only)
19
Rear Windshield
Wiper/Washer
20
Windshield
Washer Pump
21
Sunroof
22
Right Position Lamp
(Export Only)
Mini
Fuses
Usage
23
Regulated Voltage
Control Sensor
24
Audio System
(Radio)
25
Airbag System
26
Remote Keyless
Entry/PASS
Key
®
Theft Deterrent
Module
27
Audio Speakers/
Subwoofer
28
OnStar
®
System (If
Equipped)
29
Engine Control
Module
30
Canister Vent
31
Fuel Pump
33
Stop Lamps
(Export Only)
Mini
Fuses
Usage
34
Theft Deterrent
System/Universal
Garage Door
Opener
35
Memory Seat
Module
36
Passenger Door
Module
38
Rear Auxiliary
Power Outlet
39
Amplifier
Circuit
Breakers
Usage
1
Driver Power Seat
Switch
2
Passenger Power
Seat Switch
3
Power Windows
4
Power Steering
Column
Vehicle Care
10-55
Circuit
Breakers
Usage
32
Left Rear Window
Switch
37
Right Rear Window
Switch
Rear Compartment Fuse
Block (CTS-V Wagon)
The rear compartment fuse block is
on the passenger side of the
vehicle, behind the trim panel in the
rear compartment.
The vehicle may not be equipped
with all of the fuses and relays
shown.
Relays
Usage
5
Stop Lamps
(Export Only)
6
Door Lock
7
Door Unlock
8
Fuel Door Unlock
(Export Only)
Relays
Usage
9
Right Position Lamp
(Export Only)
10
Console/Auxiliary
Power Outlet
11
Not Used
10-56
Vehicle Care
Relays
Usage
12
Side Marker Lamps
13
Left Position Lamps
Mini-Fuses
Usage
14
Right Position Lamp
15
Left Position Lamp
16
Door Lock
17
Console/Auxiliary
Power Outlet
18
Rear Fog/Export
Body Control
Module
(Export Only)
19
Rear Windshield
Wiper/Washer
20
Windshield
Washer Pump
21
Fuel Pump
22
Right Position Lamp
(Export Only)
Mini-Fuses
Usage
23
Regulated Voltage
Control Sensor
24
Audio System
(Radio)
25
Airbag System
26
Remote Keyless
Entry/PASS-Key
®
Theft Deterrent
Module
27
Audio Speakers/
Subwoofer
28
OnStar
®
System
29
Engine Control
Module
30
Canister Vent
31
Rear Differential
Cooling Pump
33
Stop Lamps
(Export Only)
Mini-Fuses
Usage
34
Theft Deterrent
System/Universal
Garage Door
Opener
35
Memory Seat
Module
36
Passenger Door
Module
38
Rear Auxiliary
Power Outlet
39
Amplifier
Circuit
Breakers
Usage
1
Driver Power Seat
Switch
2
Passenger Power
Seat Switch
3
Power Windows
4
Power Steering
Column
Vehicle Care
10-57
Circuit
Breakers
Usage
32
Left Rear Window
Switch
37
Right Rear Window
Switch
Rear Compartment Fuse
Block (CTS Coupe)
The rear compartment fuse block is
on top of the battery, on the right
side of the trunk. The battery access
door must be removed to access
the fuse block.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Relays
Usage
5
Stop Lamps
(Export Only)
6
Door Lock
7
Door Unlock
8
Fuel Door Unlock
(Export Only)
Relays
Usage
9
Right Position Lamp
(Export Only)
10
Console/Auxiliary
Power Outlet
10-58
Vehicle Care
Relays
Usage
11
Sedan Trunk
Release/Coupe
Rear Fog
(Export Only)
12
Side Marker Lamps
13
Left Position Lamps
Mini-Fuses
Usage
14
Right Position Lamp
15
Left Position Lamp
16
Door Lock
17
Console/Auxiliary
Power Outlet
18
Rear Fog/Export
Body Control
Module
(Export Only)
19
Trunk Release
20
Easy Entry Seats
(Coupe Only)
21
Sunroof
Mini-Fuses
Usage
22
Right Position Lamp
(Export Only)
23
Regulated Voltage
Control Sensor
24
Audio System
(Radio)
25
Airbag System
26
Remote Keyless
Entry/PASS-Key
®
Theft Deterrent
Module
27
Audio Speakers/
Subwoofer
28
OnStar
®
System (If
Equipped)
29
Engine Control
Module
30
Canister Vent
31
Fuel Pump
33
Stop Lamps
(Export Only)
Mini-Fuses
Usage
34
Theft Deterrent
System/Universal
Garage Door
Opener
35
Memory Seat
Module
36
Passenger Door
Module
38
Side Blind Zone
Alert (Coupe Only)
39
Amplifier
Circuit
Breakers
Usage
1
Driver Power Seat
Switch
2
Passenger Power
Seat Switch
3
Power Windows
4
Power Steering
Column
Vehicle Care
10-59
Circuit
Breakers
Usage
32
Left Rear Window
Switch
37
Right Rear Window
Switch
Rear Compartment Fuse
Block (CTS-V Coupe and
Sedan)
The rear compartment fuse block is
on top of the battery, on the right
side of the trunk. The battery access
door must be removed to access
the fuse block.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Relays
Usage
5
Stop Lamps
(Export Only)
6
Door Lock
7
Door Unlock
8
Fuel Door Unlock
(Export Only)
Relays
Usage
9
Right Position Lamp
(Export Only)
10
Console/Auxiliary
Power Outlet
10-60
Vehicle Care
Relays
Usage
11
Sedan Trunk
Release/Coupe
Rear Fog
(Export Only)
12
Side Marker Lamps
13
Left Position Lamps
Mini-Fuses
Usage
14
Right Position Lamp
15
Left Position Lamp
16
Door Lock
17
Console/Auxiliary
Power Outlet
18
Rear Fog/Export
Body Control
Module
(Export Only)
19
Trunk Release
20
Easy Entry Seats
(Coupe Only)
21
Fuel Pump
Mini-Fuses
Usage
22
Right Position Lamp
(Export Only)
23
Regulated Voltage
Control Sensor
24
Audio System
(Radio)
25
Airbag System
26
Remote Keyless
Entry/PASS-Key
®
Theft Deterrent
Module
27
Audio Speakers/
Subwoofer
28
OnStar
®
System (If
Equipped)
29
Engine Control
Module
30
Canister Vent
31
Rear Differential
Cooling Pump
33
Stop Lamps
(Export Only)
Mini-Fuses
Usage
34
Theft Deterrent
System/Universal
Garage Door
Opener
35
Memory Seat
Module
36
Passenger Door
Module
38
Side Blind Zone
Alert (Coupe Only)
39
Amplifier
Circuit
Breakers
Usage
1
Driver Power Seat
Switch
2
Passenger Power
Seat Switch
3
Power Windows
4
Power Steering
Column