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Chevrolet Sonic (2017) - fuse box diagram

avatar Jonathan Yarden Mar 25, 2021 · 5 min. read

In this article you will find a description of fuses and relays Chevrolet, with photos of block diagrams and their locations. Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.

Year of production: 2017

Engine Compartment Fuse Block

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

1.8L Engines

Chevrolet Sonic - fuse box diagram - engine compartment (1.8 L engine)

Mini fuses Usage
1 ABS valve
2 Sunroof
4* Rear fog lamp
5 OSRVM/Power window switch
6 Automatic occupant sensing/ROS
7 Passive entry/Passive start
8 RVC
10 –/IBS
11 Rear window defogger
12 ESCL
13* –/SAI valve
14 OSRVM HTD
15 Front heated seats
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 TCM 1/ DC DC converter
25 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 ECM
31 A/C clutch
32 TCM
33 Horn
34 Front fog lamps
35 Left high-beam headlamp
36 Right high-beam headlamp
* = If equipped

 

J-Case fuse Usage
1 Front wipers
2 ABS pump
3 Blower
4 Run/Crank IEC
6 Cooling Fan K5
7 Cooling Fan K4
8* SAI pump
9 EVP
10 Start
* = If equipped

 

Relays Usage
RLY 1 Front wiper control
RLY 2* Rear fog lamp
RLY 3 Front wiper speed
RLY 4 Rear defogger
RLY 5 Run/Crank
RLY 6* –/SAI valve
RLY 8* Fuel pump
RLY 9* SAI pump
RLY 10 Cooling fan K3
RLY 11 P/T
RLY 12 Start
RLY 13 A/C clutch
RLY 14 High-beam headlamps
RLY 15 Cooling fan K1
* = If equipped

1.4L Engine

Chevrolet Sonic - fuse box diagram - engine compartment (1.4L engine)

Mini fuses Usage
1 ABS valve
2 Sunroof
4* Rear fog lamp
5 OSRVM/Power window switch
6 Automatic occupant sensing/ROS
7 Passive entry/Passive start
8 RVC
9 Rear wiper
10 –/IBS
11 Rear window defogger
12 ESCL
14 OSRVM HTD
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 TCM 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 ECM
31 A/C clutch
32 TCM
33 Horn
34 Front fog lamps
35 Left high-beam headlamp
36 Right high-beam headlamp
* = If equipped

 

J-Case fuse Usage
1 Front Wiper
2 ABS pump
3 Blower
4 Run/Crank IEC
5 Power seat
6 Cooling Fan K5
7 Cooling Fan K4
9 EVP
10 Start
* = If equipped

Relays Usage
RLY 1 Front wiper control
RLY 2* Rear fog lamp
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 A/C clutch
RLY 14 High-beam headlamps
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 - fuse box diagram - instrument panel

Fuses Description
DLS DLIS
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
RAIN SNSR Rain sensing wiper
AUDIO Audio
TRAILER1 Trailer
LDW/FCA Lane departure warning/Front collision alert
CGM Central gateway module
HVAC1 HVAC 1
HLLD SW Automatic headlamp leveling switch
IPC/AOS Instrument panel cluster/Automatic occupant sensing display
SPARE —
RUN RELAY Run relay
L/GATE RELAY Liftgate relay
IRAP RELAY IRAP Relay
TRAILER2 Trailer hitch 2
CLOCKSPRING Clock spring
HVAC2 HVAC 2
HTD STR WHL Heated steering wheel
SPARE —
S/ROOF SW Sunroof switch
CIGAR APO Cigar auxiliary power outlet
ESCL Electric steering column lock
RAP/ACCY RELAY Retained accessory power/Accessory Relay
PWR WNDW FRONT Front power windows
IRAP ACCY IRAP accessory
BATT CONNECTOR Battery connector
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

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