The second-generation Chevrolet Aveo, also known as the Sonic, was produced from 2012 to 2020. In this guide, you’ll find fuse box diagrams for the Chevrolet Sonic/Aveo from the years 2012 to 2020. It includes details on the locations of the fuse panels within the car and explains the function and layout of each fuse and relay. This information will help you identify and understand the assignment of each fuse and relay in your vehicle.
Table of Contents
Cigar lighter (power outlet) fuse is the fuse No.34 (CIGAR APO) in the Instrument panel fuse box.
[2013/2014/2015/2016]
Engine Compartment
[LUV and LUW]
Fuse Number
Description
Mini Fuses
1
Antilock Brake System Valve
2
Sunroof
3
Not Used
4
Rear Wiper
5
Regulated Voltage Control
6
Antilock Brake System Fluid
7
Automatic Occupant Sensing/ROS
8
Outside Rearview Mirror
9
Not Used
10
Rear Window Defogger
11
Not Used
12
Heated Outside Rearview Mirror
13
Heated Front Seat
14
Fuel System Control Module 1
15
Flex Fuel
16
Washer
17
Fuel Pump (1.8L)
18
Engine Control Module 5
19
Fuel System Control Module 2/ Leveling
20
Transmission Control Module 1
21
Engine Control Module 1
22
Coil
23
Engine Control Module 4
24
Engine Control Module 3
25
Engine Control Module 2
26
Injector/ Ignition Coil
27
Engine Control Module
28
Air Conditioning Compressor Clutch
29
Transmission Control Module
30
Horn
31
Front Fog Lamps
32
Left High Beam
33
Right High Beam
SPARE
Spare
J-Case Fuses
1
Antilock Brake System Pump
2
Front Wiper
3
Blower
4
Run/Crank IEC
5
Not Used
6
Cooling Fan K5
7
Cooling Fan K4
8
EVP
9
Start
Relays
RLY 1
Front Wiper Control Relay
RLY 2
Front Wiper Speed Relay
RLY 3
Rear Window Defogger Relay
RLY 4
Run/Crank Relay
RLY 5
Not Used
RLY 6
Fuel Pump Relay (1.8L)
RLY 7
Cooling Fan K2 Relay (1.4L)
RLY 8
Cooling Fan K3 Relay (1.8L), Cooling Fan K3 High Current Relay (1.4L)
RLY 9
Powertrain Relay
RLY 10
Start High Current Relay
RLY 11
Air Conditioning Compressor Clutch Relay
RLY 12
High-Beam Relay
RLY 13
Cooling Fan K1 Relay
[LWE, 2013-2016]
Fuse Number
Description
Mini Fuses
1
Antilock Brake System Valve
2
Sunroof
3
Not Used
4
Variable Water Pump Power
5
Outside Rearview Mirror
6
AOS/ROS
7
ABS Oil
8
Regulated Voltage Control
9
Rear Wiper
10
Not Used/IBS (If equipped)
11
Rear Window Defogger
12
Not Used/Electric Steering Column Lock (If equipped)
13
Not Used/SAI Valve (If equipped)
14
Heated Outside Rearview Mirror
15
Heated Seat Front
16
Fuel System Control Module 1
17
Canister Vent
18
Washer
19
Fuel Pump (If equipped)
20
Engine Control Module 5
21
Fuel System Control Module 2/Leveling
22
Transmission Control Module 1/DC-DC Converter
23
Auxiliary Water Pump Power
24
Engine Control Module 1
25
Coil
26
Engine Control Module 4
27
Engine Control Module 3
28
Engine Control Module 2
29
Injector/ Ignition Coil
30
Engine Control Module
31
Air Conditioning Compressor Clutch
32
Transmission Control Module
33
Horn
34
Front Fog Lamps
35
Left High Beam
36
Right High Beam
J-Case Fuses
1
Front Wiper
2
Antilock Brake System Pump
3
Blower
4
Run/Crank IEC
5
REC
6
Cooling Fan K4
7
Cooling Fan K5
8
SAI Pump (If equipped)
9
EVP
10
Start
Micro Relays
RLY 1
Front Wiper Control
RLY 3
Front Wiper Speed
HC-Micro Relays
RLY 7
Auxiliary Water Pump Power (If equipped)
RLY 12
Start
U-Micro Relays
RLY 2
Variable Water Pump Power
RLY 6
Not Used/SAI Valve (If equipped)
RLY 8
Fuel Pump (If equipped)
RLY 13
Air Conditioning Compressor Clutch
RLY 14
High-Beam Headlamps
Mini Relays
RLY 4
Rear Defogger
RLY 5
Run/Crank
RLY 9
SAI Pump (If equipped)
RLY 10
Cooling Fan K3
RLY 11
P/T
RLY 15
Cooling Fan K1
Instrument Panel
Fuse Number
Description
1
DLIS
2
Data Link Connector
3
Airbag
4
Liftgate
5
Spare
6
Body Control Module 8
7
Body Control Module 7
8
Body Control Module 6
9
Body Control Module 5
10
Body Control Module 4
11
Body Control Module 3
12
Body Control Module 2
13
Body Control Module 1
14
Instrument Cluster
15
OnStar
16
Ultrasonic Rear Park Assist
17
Driver Information Center
18
Audio
19
Trailer
20
VLBS
21
CHEVYSTAR
22
Heating, Ventilation, Air Conditioning
23
HDLPALC
24
Clutch
25
Instrument Cluster/ Automatic Occupant Sensing
26
Airbag Run/Crank
27
Run Relay
28
Liftgate Release
29
Trailer Run/Crank
30
Clock Spring
31
Heating, Ventilation, and Air Conditioning
32
Spare
33
Sunroof
34
Cigarette Lighter
35
Spare
36
Rear Power Windows
37
Front Power Windows
38
RAP/ACCY
39
DC/DC Converter
40
Driver Power Window Express Up/Down
41
PTC2
42
PTC1
43
Battery Connector
[2017/2018/2019/2020]
Engine Compartment
[1.8L]
Fuse Number
Description
1
ABS valve
2
Sunroof
4
Rear fog lamp (If equipped)
5
Exterior rearview mirror/Power window switch
6
Automatic occupant sensing/ROS
7
Passive entry/Passive start
8
Regulated voltage control
10
Not used/Intelligent battery sensor
11
Rear window defogger
12
Electric steering column lock
13
Not used/SAI valve (If equipped)
14
Heated exterior rearview mirror
15
Front heated seats
16
Fuel system control module 1
17
Canister vent
18
Washer
19
Fuel pump (If equipped)
20
Engine control module 5
21
Fuel system control module 2/Leveling
22
Transmission control module 1/DC DC converter
24
Engine control module 1
25
Coil
26
Engine control module 4
27
Engine control module 3
28
Engine control module 2
29
Injector/Ignition coil
30
Engine control module
31
Air conditioning clutch
32
Transmission control module
33
Horn
34
Front fog lamps
35
Left high-beam headlamp
36
Right high-beam headlamp
J-Case fuse
1
Front wipers
2
Antilock brake system pump
3
Blower
4
Run/Crank IEC
6
Cooling Fan K4
7
Cooling Fan K5
8
SAI pump (If equipped)
9
Electric vacuum pump
10
Start
Relays
RLY 1
Front wiper control
RLY 2
Rear fog lamp (If equipped)
RLY 3
Front wiper speed
RLY 4
Rear defogger
RLY 5
Run/Crank
RLY 6
Not used/SAI valve (If equipped)
RLY 8
Fuel pump (If equipped)
RLY 9
SAI pump (If equipped)
RLY 10
Cooling fan K3
RLY 11
P/T
RLY 12
Start
RLY 13
Air conditioning clutch
RLY 14
High-beam headlamps
RLY 15
Cooling fan K1
[ 1.4L]
Mini fuses
Description
1
Antilock brake system valve
2
Sunroof
4
Rear fog lamp (If equipped)
5
Exterior rearview mirror/Power window switch
6
Automatic occupant sensing/ROS
7
Passive entry/Passive start
8
Regulated voltage control
9
Rear wiper
10
Not used/Intelligent battery sensor
11
Rear window defogger
12
Electric steering column lock
14
Heated Exterior rearview mirror
15
Front heated seats
16
Fuel system control module 1
17
Canister vent
18
Washer
20
Engine control module 5
21
Fuel system control module 2/Leveling
22
Transmission control module 1/DC DC converter
24
Engine control module 1
25
Coil
26
Engine Control Module 4
27
Engine Control Module 3
28
Engine Control Module 2
29
Injector/Ignition Coil
30
Engine control module
31
Air conditioning clutch
32
Transmission control module
33
Horn
34
Front fog lamps
35
Left high-beam headlamp
36
Right high-beam headlamp
J-Case fuses
1
Front Wiper
2
Antilock brake system pump
3
Blower
4
Run/Crank IEC
5
Power seat
6
Cooling Fan K4
7
Cooling Fan K5
9
Electric vacuum pump
10
Start
Relays
RLY 1
Front wiper control
RLY 2
Rear fog lamp (If equipped)
RLY 3
Front wiper speed
RLY 4
Rear Defogger
RLY 5
Run/Crank
RLY 9
Cooling fan K2
RLY 10
Cooling Fan K3
RLY 11
P/T
RLY 12
Start
RLY 13
Air conditioning clutch
RLY 14
High-beam headlamps
RLY 15
Cooling Fan K1
Instrument Panel
Name
Description
DLS
Discrete logic ignition switch
DLC
Data Link Connector
SDM
Sensing and diagnostic module
L/GATE
Liftgate
PWR WNDW REAR
Rear power window
BCM8
Body Control Module 8
BCM7
Body Control Module 7
BCM6
Body Control Module 6
BCM5
Body Control Module 5
BCM4
Body Control Module 4
BCM3
Body Control Module 3
BCM2
Body Control Module 2
BCM1
Body Control Module 1
IPC
Instrument panel cluster
TELEMATICS
Telematics
PAS/SBSA
Parking assist system/Side blind spot alert system
