In this article, you will find information about the fuses of the Buick Verano (models 2012, 2013, 2014, 2015, 2016, and 2017), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in Buick Verano
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. A fuse puller is located in the engine compartment fuse block. 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.
Caution!
Data on the replacement fuse must match the data on the defective fuse.
Before replacing a fuse, turn every vehicle electrical switch off.
Location of Fuse Boxes
Engine Compartment Fuse Block: To open the fuse block cover, press the clips at the front and back and rotate the cover up to the side.
Instrument Panel Fuse Block: The instrument panel fuse block is on the driver side of the instrument panel.
To access the fuses:
Access the fuse block by opening the storage compartment.
Pull straight down and out to remove the storage compartment.
Remove the cover. To reinstall the cover, line up the retainers and push into place.
Rear Compartment Fuse Block: The rear compartment fuse block, if equipped, is located on the left side of the trunk behind a cover.
Fuse Box Diagrams
2012
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block (2012)
№
A
Usage
Mini Fuses
1
20A
Engine Control Module
2
10A
Oxygen Sensor / Purge Solenoid
3
15A
Ignition Coils / Injectors
4
15A
Spare
5
-
Empty
6a
-
Empty
6b
7.5A
Mirror Defogger
7
5A
Powertrain Cooling
8
7.5A
Mass Air Flow Sensor / Pre O2 Sensor
9
-
Empty
10
5A
Battery Potential Signal
11
7.5A
Spare
12
-
Empty
13
-
Empty
14
-
Empty
15
10A
Engine Control Module
17
10A
Transmission Control Module
22
10A
Left High-Beam Headlamp
24
-
Empty
25
-
Empty
26
15A
Front Fog Lamps
31
-
Empty
32
5A
Airbag
33
-
Empty
34
7.5A
Spare
35
5A
Door Switch Supply / Left Power Window
36
10A
Air Conditioning Compressor Clutch
37
10A
Canister Vent
38
-
Empty
39
20A
Fuel System Control Module
40
10A
Front Windshield Washer
41
10A
Right High-Beam Headlamp
46
-
Empty
47
15A
Horn
49
20A
Fuel Pump
50
-
Empty
51
5A
Inside Rear View Mirror
52
-
Empty
53
10A
Ignition Engine Control Module / Transmission Control Module
54
7.5A
Instrument Panel Cluster / Fuel System Control Module / Heater, Ventilation, and Air Conditioning Run/Crank
J-Case Fuses
16
30A
Starter Control
18
30A
Rear Window Defogger
19
30A
Front Power Window
20
30A
Rear Power Window
21
30A
Antilock Brake System Valves
23
-
Empty
27
50A
Spare
28
-
Empty
29
30A
Electric Parking Brake
30
60A
Antilock Brake System Pump
42
40A
Engine Cooling Fan
43
30A
Front Wipers
44
-
Empty
45
30A
Engine Cooling Fan
48
60A
Engine Cooling Fan
Relays
1
Empty
2
Starter
3
Engine Control Powertrain
4
Rear Window Defogger
5
Empty
6
Empty
7
Spare
8
Empty
9
Spare
10
EGR / Coolant Pump / AIR Solenoid Valve
11
Engine Cooling Fan
12
Engine Cooling Fan
13
Engine Cooling Fan
14
Run/Crank
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2012)
№
A
Usage
1
2A
Body Control Module
2
20A
Body Control Module
3
20A
Body Control Module
4
20A
Infotainment System
5
10A
Information Display / Parking Assist
6
20A
Ignition / Electronic Key System
7
20A
Power Outlet
8
30A
Body Control Module
9
30A
Body Control Module
10
30A
Body Control Module
11
40A
Interior Fan
12
25A
Driver Power Seat
13
-
Not Used
14
7.5A
Diagnostic Connector
15
10A
Airbag
16
10A
Central Locking System / Tailgate
17
10A
Air Conditioning System
18
30A
Infotainment System
19
30A
Body Control Module
20
5A
Passenger Power Seat
21
7.5A
Instrument Cluster
22
2A/5A
Ignition / Electronic Key System
23
20A
Body Control Module
24
20A
Body Control Module
25
-
Not Used
26
-
Not Used
Relays
1
Trunk Open
2
Door Security
3
Power Outlet
Rear Compartment Fuse Block
List of fuses in the Rear Compartment Fuse Block (2012)
№
A
Usage
Mini Fuses
F02
-
Empty
F03
5A
Rear Park Assist
F04
-
Empty
F06
-
Empty
F07
10A
Spare
F08
-
Empty
F09
-
Empty
F10
-
Empty
F11
-
Empty
F13
-
Empty
F14
-
Empty
F15
-
Empty
F16
-
Empty
F17
-
Empty
F18
-
Empty
F19
7.5A
Heated Steering Wheel
F20
25A
Sunroof
F21
25A
Heated Seats
F22
-
Empty
F24
-
Empty
F25
5A
Spare
F26
30A
Spare
F28
-
Empty
F30
-
Empty
F31
30A
Amplifier
J-Case Fuses
F1
-
Empty
F5
-
Empty
F12
-
Empty
F23
-
Empty
F27
30A
Passive Entry
F29
-
Empty
Relays
R01
Empty
R02
Run
R03
Empty
R04
Empty
R05
Empty
2013
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block (2013)
№
A
Usage
Mini Fuses
1
20A
Engine Control Module
2
10A
Oxygen Sensor / Purge Solenoid
3
15A
Ignition Coils / Injectors
4
15A
Spare
5
-
Empty
6a
-
Empty
6b
7.5A
Mirror Defogger
7
5A
Powertrain Cooling
8
7.5A
Mass Air Flow Sensor / Pre O2 Sensor
9
-
Empty
10
5A
Battery Potential Signal
11
7.5A
Spare
12
-
Empty
13
25A
Antilock Brake System Valves
14
-
Empty
15
10A
Engine Control Module
17
10A
Transmission Control Module
22
-
Empty
24
15A
Right High-Beam Headlamp
25
15A
Left High-Beam Headlamp
26
15A
Front Fog Lamps
31
-
Empty
32
5A
Airbag
33
-
Empty
34
7.5A
Spare
35
7.5A
Door Switch Supply / Left Power Window
36
10A
Air Conditioning Compressor Clutch
37
10A
Canister Vent
38
-
Empty
39
20A
Fuel System Control Module
40
10A
Front Windshield Washer
41
-
Empty
46
-
Empty
47
15A
Horn
49
20A
Fuel Pump
50
-
Empty
51
5A
Inside Rear View Mirror
52
-
Empty
53
10A
Ignition Engine Control Module / Transmission Control Module
54
7.5A
Instrument Cluster / Fuel System Control Module / Heater, Ventilation, and Air Conditioning Run/Crank
J-Case Fuses
16
30A
Starter Control
18
30A
Rear Window Defogger
19
30A
Front Power Window
20
30A
Rear Power Window
21
40A
Rear Electrical Center
23
-
Empty
27
50A
Spare
28
-
Empty
29
30A
Electric Parking Brake
30
60A
Antilock Brake System Pump
42
40A
Engine Cooling Fan (RPO LEA)
43
30A
Front Wipers
44
-
Empty
45
30A
Engine Cooling Fan (RPO LEA)
48
60A
Engine Cooling Fan
Relays
1
Empty
2
Starter
3
Engine Control Powertrain
4
Rear Window Defogger
5
Empty
6
Empty
7
Spare
8
Empty
9
Spare
10
EGR/Coolant Pump / AIR Solenoid Valve
11
Engine Cooling Fan (RPO LEA)
12
Engine Cooling Fan (RPO LEA)
13
Engine Cooling Fan (RPO LEA)
14
Run/Crank
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2013)
№
A
Usage
1
2A
Body Control Module
2
20A
Body Control Module
3
20A
Body Control Module
4
20A
Infotainment System
5
10A
Information Display / Parking Assist
6
20A
Ignition/ Electronic Key System
7
20A
Power Outlet
8
30A
Body Control Module
9
30A
Body Control Module
10
30A
Body Control Module
11
40A
Interior Fan
12
25A
Driver Power Seat
13
-
Not Used
14
7.5A
Diagnostic Connector
15
10A
Airbag
16
10A
Central Locking System / Tailgate
17
10A
Air Conditioning System
18
30A
Infotainment System
19
30A
Body Control Module
20
5A
Passenger Power Seat
21
7.5A
Instrument Cluster
22
2A/5A
Ignition / Electronic Key System
23
20A
Body Control Module
24
20A
Body Control Module
25
-
Not Used
26
-
Not Used
Relays
1
Trunk Open
2
Door Security
3
Power Outlet
Rear Compartment Fuse Block
List of fuses in the Rear Compartment Fuse Block (2013)
№
A
Usage
Mini Fuses
F02
-
Empty
F03
5A
Rear Park Assist
F04
-
Empty
F06
-
Empty
F07
10A
Spare
F08
-
Empty
F09
-
Empty
F10
-
Empty
F11
-
Empty
F13
-
Empty
F14
-
Empty
F15
-
Empty
F16
5A
Rear Vision Camera
F17
-
Empty
F18
-
Empty
F19
7.5A
Heated Steering Wheel
F20
25A
Sunroof
F21
25A
Heated Seats
F22
-
Empty
F24
-
Empty
F25
5A
Side Blind Zone Alert
F26
30A
Spare
F28
-
Empty
F30
-
Empty
F31
30A
Amplifier
J-Case Fuses
F1
-
Empty
F5
-
Empty
F12
-
Empty
F23
-
Empty
F27
30A
Passive Entry
F29
-
Empty
Relays
R01
Empty
R02
Run
R03
Empty
R04
Empty
R05
Empty
2014
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block (2014)
№
A
Usage
Mini Fuses
1
20 A
Engine Control Module
2
10A
Oxygen Sensor / Purge Solenoid
3
15A
Ignition Coils / Injectors
4
15A
Spare
5
-
Empty
6a
-
Empty
6b
7.5A
Mirror Defogger
7
5A
Powertrain Cooling
8
7.5A
Mass Air Flow Sensor / Pre O2 Sensor
9
-
Empty
10
5A
Battery Potential Signal
11
7.5A
Spare
12
-
Empty
13
25A
Antilock Brake System Valves
14
-
Empty
15
10A
Engine Control Module
17
10A
Transmission Control Module
22
-
Empty
24
15A
Right High-Beam Headlamp
25
15A
Left High-Beam Headlamp
26
15A
Front Fog Lamps
31
-
Empty
32
5A
Airbag
33
-
Empty
34
7.5A
Spare
35
7.5A
Door Switch Supply / Left Power Window
36
10A
Air Conditioning Compressor Clutch
37
10A
Canister Vent
38
-
Empty
39
20A
Fuel System Control Module
40
10A
Front Windshield Washer
41
-
Empty
46
-
Empty
47
15A
Horn
49
20A
Fuel Pump
50
-
Empty
51
5A
Inside Rearview Mirror
52
-
Empty
53
10A
Ignition Engine Control Module / Transmission Control Module
54
7.5A
Instrument Cluster / Fuel System Control Module / Heater, Ventilation, and Air Conditioning Run/Crank
J-Case Fuses
16
30A
Starter Control
18
30A
Rear Window Defogger
19
30A
Front Power Window
20
30A
Rear Power Window
21
40A
Rear Electrical Center
23
-
Empty
27
50A
Spare
28
-
Empty
29
30A
Electric Parking Brake
30
60A
Antilock Brake System Pump
42
40A
Engine Cooling Fan (RPO LEA)
43
30A
Front Wipers
44
-
Empty
45
30A
Engine Cooling Fan (RPO LEA)
48
60A
Engine Cooling Fan
Relays
1
Empty
2
Starter
3
Engine Control Powertrain
4
Rear Window Defogger
5
Empty
6
High-Beam Headlamps
7
Spare
8
Empty
9
Spare
10
EGR / Coolant Pump / AIR Solenoid Valve
11
Engine Cooling Fan (RPO LEA)
12
Engine Cooling Fan (RPO LEA)
13
Engine Cooling Fan (RPO LEA)
14
Run/Crank
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2014)
№
A
Usage
1
2A
Body Control Module
2
20A
Body Control Module
3
20A
Body Control Module
4
20A
Infotainment System
5
10A
Information Display / Parking Assist
6
20A
Ignition / Electronic Key System
7
20A
Power Outlet
8
30A
Body Control Module
9
30A
Body Control Module
10
30A
Body Control Module
11
40 A
Interior Fan
12
25A
Driver Power Seat
13
-
Not Used
14
7.5A
Diagnostic Connector
15
10A
Airbag
16
10A
Central Locking System / Tailgate
17
10A
Air Conditioning System
18
30A
Infotainment System
19
30A
Body Control Module
20
5A
Passenger Power Seat
21
7.5A
Instrument Cluster
22
2A/5A
Ignition / Electronic Key System
23
20A
Body Control Module
24
20A
Body Control Module
25
-
Not Used
26
-
Not Used
Relays
1
Trunk Open
2
Door Security
3
Power Outlet
Rear Compartment Fuse Block
List of fuses in the Rear Compartment Fuse Block (2014)
№
A
Usage
Mini Fuses
F02
-
Empty
F03
5A
Rear Park Assist
F04
-
Empty
F06
-
Empty
F07
10A
Spare
F08
-
Empty
F09
-
Empty
F10
-
Empty
F11
-
Empty
F13
-
Empty
F14
-
Empty
F15
-
Empty
F16
5A
Rear Vision Camera
F17
-
Empty
F18
-
Empty
F19
7.5A
Heated Steering Wheel
F20
25A
Sunroof
F21
25A
Heated Seats
F22
-
Empty
F24
-
Empty
F25
5A
Side Blind Zone Alert
F26
30A
Spare
F28
-
Empty
F30
-
Empty
F31
30A
Amplifier
F32
-
Empty
J-Case Fuses
F1
-
Empty
F5
-
Empty
F12
-
Empty
F23
-
Empty
F27
30A
Passive Entry
F29
-
Empty
Relays
R01
Run/Crank
R02
Run
R03
Empty
R04
Empty
R05
Empty
2015
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block (2015)
№
A
Usage
Mini Fuses
1
20A
Engine Control Module
2
7.5A
Oxygen Sensor / Purge Solenoid
3
15A
Ignition Coils / Injectors
4
15A
Spare
5
-
Empty
6a
-
Empty
6b
7.5A
Mirror Defogger
7
5A
Powertrain Cooling
8
7.5A
Mass Air Flow Sensor / Pre O2 Sensor
9
-
Empty
10
5A
Battery Potential Signal
11
7.5A
Spare
12
-
Empty
13
25A
Antilock Brake System Valves
14
-
Empty
15
10A
Engine Control Module
17
10A
Transmission Control Module
22
-
Empty
24
15A
Right High-Beam Headlamp
25
15A
Left High-Beam Headlamp
26
15A
Front Fog Lamps
31
-
Empty
32
5A
Airbag
33
-
Empty
34
7.5A
Spare
35
7.5A
Door Switch Supply / Left Power Window
36
10A
Air Conditioning Compressor Clutch
37
10A
Canister Vent
38
-
Empty
39
20A
Fuel System Control Module
40
10A
Front Windshield Washer
41
-
Empty
46
-
Empty
47
15A
Horn
49
20A
Fuel Pump
50
-
Empty
51
7.5A
Inside Rearview Mirror
52
-
Empty
53
7.5A
Ignition Engine Control Module / Transmission Control Module
54
7.5A
Instrument Cluster / Fuel System Control Module / Heater, Ventilation, and Air Conditioning Run/Crank
J-Case Fuses
16
30A
Starter Control
18
30A
Rear Window Defogger
19
30A
Front Power Window
20
30A
Rear Power Window
21
40A
Rear Electrical Center
23
-
Empty
27
50A
Spare
28
-
Empty
29
30A
Electric Parking Brake
30
60A
Antilock Brake System Pump
42
40A
Engine Cooling Fan (RPO LEA)
43
30A
Front Wipers
44
-
Empty
45
30A
Engine Cooling Fan (RPO LEA)
48
60A
Engine Cooling Fan
Relays
1
Empty
2
Starter
3
Engine Control Powertrain
4
Rear Window Defogger
5
Empty
6
High-Beam Headlamps
7
Spare
8
Empty
9
Spare
10
EGR / Coolant Pump / AIR Solenoid Valve
11
Engine Cooling Fan (RPO LEA)
12
Engine Cooling Fan (RPO LEA)
13
Engine Cooling Fan (RPO LEA)
14
Run/Crank
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2015)
№
A
Usage
1
2A
Steering Wheel Switches
2
20A
Body Control Module
3
20A
Body Control Module
4
20A
Infotainment System
5
10A
Information Display / Parking Assist
6
20A
Cigar Lighter
7
20A
Power Outlet
8
30A
Body Control Module
9
30A
Body Control Module
10
30A
Body Control Module
11
40A
Interior Fan
12
25A
Driver Power Seat
13
-
Not Used
14
7.5A
Diagnostic Connector
15
10A
Airbag
16
10A
Central Locking System / Tailgate
17
10A
Air Conditioning System
18
30A
Infotainment System
19
30A
Body Control Module
20
5A
Passenger Power Seat
21
7.5A
Instrument Cluster
22
2A/5A
Ignition / Electronic Key System
23
20A
Body Control Module
24
20A
Body Control Module
25
-
Not Used
26
-
Not Used
Relays
1
Trunk Open
2
Door Security
3
Power Outlet
Rear Compartment Fuse Block
List of fuses in the Rear Compartment Fuse Block (2015)
№
A
Usage
Mini Fuses
F02
-
Empty
F03
5A
Rear Park Assist
F04
-
Empty
F06
-
Empty
F07
10A
Spare
F08
-
Empty
F09
-
Empty
F10
-
Empty
F11
-
Empty
F13
-
Empty
F14
-
Empty
F15
-
Empty
F16
5A
Rear Vision Camera
F17
-
Empty
F18
-
Empty
F19
7.5A
Heated Steering Wheel
F20
25A
Sunroof
F21
25A
Heated Seats
F22
-
Empty
F24
-
Empty
F25
5A
Side Blind Zone Alert
F26
30A
Spare
F28
-
Empty
F30
-
Empty
F31
30A
Amplifier
F32
-
Empty
J-Case Fuses
F1
-
Empty
F5
-
Empty
F12
-
Empty
F23
-
Empty
F27
30A
Passive Entry
F29
-
Empty
Relays
R01
Run/Crank
R02
Run
R03
Empty
R04
Empty
R05
Empty
2016-2017
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block (2016-2017)
№
A
Usage
1
20A
Engine control module
2
7.5A
O2 sensor / Purge solenoid
3
15A
Ignition coils / Injectors
4
15A
-
5
-
-
6a
-
-
6b
7.5A
Mirror defogger
7
5A
Powertrain cooling
8
7.5A
Mass airflow sensor / Pre-O2 sensor
9
-
-
10
5A
Battery potential signal
11
7.5A
-
12
-
-
13
25A
ABS valve
14
-
-
15
10A
Engine control module
16
30A
Starter control
17
10A
Transmission control module
18
30A
Rear window defogger
19
30A
Front power window
20
30A
Rear power window
21
40A
Rear electrical center
22
-
-
23
-
-
24
15A
Right high-beam headlamp
25
15A
Left high-beam headlamp
26
15A
Front fog lamps
27
50A
-
28
-
-
29
30A
Electric parking brake
30
60A
ABS pump
31
-
-
32
5A
Airbag
33
-
-
35
7.5A
Door switch supply / Left power window
36
10A
A/C clutch
37
10A
Canister vent
38
-
-
39
20 A
Fuel system control module
40
10A
Front windshield washer
41
-
-
42
40 A
Engine cooling fan (RPO LEA)
43
30A
Front wipers
44
-
-
45
30A
Engine cooling fan (RPO LEA)
46
-
-
47
15A
Horn
48
60 A
Engine cooling fan
49
20 A
Fuel pump
50
5A
Rear vision camera
51
7.5A
Interior rearview mirror
52
-
-
53
7.5A
Ignition engine control module / Transmission control module
54
7.5A
Instrument cluster / Fuel system control module / HVAC / Run/Crank
Relays
1
-
2
Starter
3
Engine control powertrain
4
Rear window defogger
5
-
6
High-beam headlamps
7
-
8
-
9
-
10
EGR/Coolant pump / AIR solenoid valve
11
Engine cooling fan (RPO LEA)
12
Engine cooling fan (RPO LEA)
13
Engine cooling fan (RPO LEA)
14
Run/Crank
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2016-2017)
№
A
Usage
1
2A
Steering wheel controls
2
20A
Body control module
3
20A
Body control module
4
20A
Infotainment system
5
10A
Information display / Parking assist
6
20A
Cigar lighter
7
20A
Power outlet
8
30A
Body control module
9
30A
Body control module
10
30A
Body control module
11
40A
Interior fan
12
25A
Driver power seat
13
-
-
14
7.5A
Diagnostic connector
15
10A
Airbag
16
10A
Central locking system / Tailgate
17
10A
A/C system
18
30A
Infotainment system
19
30A
Body control module
20
5A
Passenger power seat
21
7.5A
Instrument cluster
22
2A/5A
Ignition / Electronic key system
23
20A
Body control module
24
20A
Body control module
25
-
-
26
-
-
Relays
1
Trunk open
2
Door security
3
Power outlet
Rear Compartment Fuse Block
List of fuses in the Rear Compartment Fuse Block (2016-2017)