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Chevrolet Sonic 2018 Fuse Box

Chevrolet Sonic 2018 Fuse Box Info

 

Passenger compartment fuse box location:

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

 

Engine compartment fuse box location:

 

 

Fuse Box Diagram | Layout

 

Passenger compartment fuse box:

Fuse/Relay Name Functions
DLIS 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
RAIN SNSR Rain sensing wiper
AUDIO Audio
TRAILER1 Trailer 1
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 -
TRAILER2 Trailer hitch 2
CLOCK
SPRING
Clock spring
HVAC2 Heating, ventilation, and air conditioning 2
HTD
STR WHL
Heated steering whee
SPARE -
S/ROOF SW Sunroof switch
CIGAR APO Cigar auxiliary power outlet
ESCL Electric steering column lock
PWR WNDW
FRONT
Front power windows
IRAP ACCY IRAP accessory
BATT
CONN
Battery connector
RUN RELAY Run relay
L/GATE
RELAY
Liftgate relay
IRAP RELAY IRAP relay
RAP/ACCY
RELAY
Retained accessory power/ Accessory relay

 

Engine compartment fuse box (1.8L Engine):

Fuse/Relay N° Functions
Mini Fuses  
1 Antilock brake system valve
2 Sunroof
4 Rear fog lamp*
5 Exterior rearview mirror/Power window switch
6 Automatic occupant sensing/ROS
7 Passive entry/ Passive start
8 Regulated voltage control
10 –/Intelligent battery sensor
11 Rear window defogger
12 Electric steering column lock
13 –/SAI valve*
14 Heated exterior rearview mirror
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 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 wipers
2 Antilock brake system pump
3 Blower
4 Run/Crank IEC
6 Cooling Fan K4
7 Cooling Fan K5
8 SAI pump*
9 Electric vacuum pump
10 Start
Relays  
RLY 1 Front wiper control
RLY 2 Rear fog lamp*
RLY 3 Front wiper speed
RLY 4 Rear window 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 Air conditioning clutch
RLY 14 High-beam headlamps
RLY 15 Cooling fan K1

* If equipped

 

Engine compartment fuse box (1.4L Engine):

Fuse/Relay N° Functions
Mini Fuses  
1 Antilock brake system valve
2 Sunroof
4 Rear fog lamp*
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 –/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 wipers
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*
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

* If equipped

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