Chevrolet Sonic (2013 – 2016) – fuse box diagram

Year of production: 2013, 2014, 2015, 2016

Engine Compartment Fuse Block

The engine compartment fuse block is located on the driver side of the vehicle, near the battery.

LUV and LUW Engines

Chevrolet Sonic -  wiring diagram - fuse box diagram - engine compartment (LUV and LUW engines)
Chevrolet Sonic – wiring diagram – fuse box diagram – engine compartment (LUV and LUW engines)
Mini fuses Usage
1 Antilock Brake System Valve
2 Sunroof
4 Rear Wiper
5 Regulated Voltage Control
6 Antilock Brake System Fluid
7 Automatic Occupant Sensing/ROS
8 Outside Rearview Mirror
10 Rear Window Defogger
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 fuse Usage
1 Antilock Brake System Pump
2 Front Wiper
3 Blower
4 Run/Crank IEC
6 Cooling Fan K5
7 Cooling Fan K4
8 EVP
9 Start

 

Relays Usage
RLY 1 Front Wiper Control Relay
RLY 2 Front Wiper Speed Relay
RLY 3 Rear Window Defogger Relay
RLY 4 Run/Crank Relay
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 Engine

Chevrolet Sonic -  wiring diagram - fuse box diagram - engine  compartment (LWE engine)
Chevrolet Sonic – wiring diagram – fuse box diagram – engine compartment (LWE engine)
Mini fuses Usage
1 Antilock Brake System Valve
2 Sunroof
5 Outside Rearview Mirror
6 AOS/ROS
7 ABS Oil
8 Regulated Voltage Control
9 Rear Wiper
10 Not Used/IBS*
11 Rear Window Defogger
13 Not Used/SAI Valve*
14 Heated Outside Rearview Mirror
15 Heated Seat Front
16 Fuel System Control Module 1
17 Canister Vent
18 Washer
19 Fuel Pump*
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 fuse Usage
1 Front Wiper
2 Antilock Brake System Pump
3 Blower
4 Run/Crank IEC
6 Cooling Fan K5
7 Cooling Fan K4
8 SAI Pump*
9 EVP
10 Start

 

Micro Relays Usage
RLY 1 Front Wiper Control
RLY 3 Front Wiper Speed

HV-Micro Relays Usage
RLY 7 Auxiliary Water Pump Power*
RLY 12 Start

U-Micro Relays Usage
RLY 6 Not Used/SAI Valve*
RLY 8 Fuel Pump*
RLY 13 Air Conditioning Compressor Clutch
RLY 14 High-Beam Headlamps

 

Mini Relays Usage
RLY 4 Rear Defogger
RLY 5 Run/Crank
RLY 9 SAI Pump*
RLY 10 Cooling Fan K3
RLY 11 P/T
RLY 15 Cooling Fan K1

* = If equipped

Instrument Panel Fuse Block

The instrument panel fuse block is located on the underside of the driver side instrument panel.

Chevrolet Sonic – wiring diagram – fuse box diagram – instrument panel
Fuses 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 HDLP ALC
24 Clutch
25 Instrument Panel 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
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.