2018 CHEVROLET SONIC relay

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Vehicle Care 245
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
To access the fuses, press the clips
together, and lift the cover. To
reinstall the cover, push the cover
until it is secure.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown. Mini Fuses Usage
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

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
246 Vehicle Care
Mini Fuses Usage15 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 Mini Fuses Usage
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
* = If equipped J-CaseFuses Usage
1 Front wipers
2 Antilock brake system pump
3 Blower
4 Run/Crank IEC
6 Cooling fan K4 J-Case
Fuses Usage
7 Cooling fan K5
8* SAI pump 9 Electric vacuum pump
10 Start
* = If equipped Relays Usage
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

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Vehicle Care 247
RelaysUsage
RLY 13 Air conditioning clutch
RLY 14 High-beam headlamps
RLY 15 Cooling fan K1
* = If equipped 1.4L Engine
The vehicle may not be equipped
with all of the fuses, relays, and
features shown. Mini Fuses Usage
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

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
248 Vehicle Care
Mini Fuses Usage15 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 Mini Fuses Usage
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
* = If equipped J-CaseFuses Usage
1 Front wipers
2 Antilock brake system pump
3 Blower
4 Run/Crank IEC
5 Power seat
6 Cooling fan K4 J-Case
Fuses Usage
7 Cooling fan K5
9 Electric vacuum pump
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 Air conditioning clutch

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
Vehicle Care 249
RelaysUsage
RLY 14 High-beam headlamps
RLY 15 Cooling fan K1
* = If equipped
Instrument Panel Fuse
Block
The instrument panel fuse block is
on the underside of the driver side
instrument panel.The vehicle may not be equipped
with all of the fuses, relays, and
features shown. Fuses Usage
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

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
250 Vehicle Care
FusesUsage
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 Heating, ventilation, and air
conditioning 1
HLLD SW Automatic headlamp leveling
switch Fuses
Usage
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
wheel
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 Relays
Usage
RUN RELAY Run relay L/GATERELAY Liftgate relay
IRAP RELAY IRAP relay RAP/ACCY RELAY Retained
accessory power/
Accessory relay

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-11373973) -
2018 - crc - 10/9/17
326 OnStar
Press=to:
. Open the OnStar app on the
infotainment display. See the
infotainment manual for
information on how to use the
OnStar app.
Or
. Make a call, end a call,
or answer an incoming call.
. Give OnStar Hands-Free Calling
voice commands.
. Give OnStar Turn-by-Turn
Navigation voice commands.
. Obtain and customize the Wi-Fi
hotspot name or SSID and
password, if equipped. PressQto connect to an
Advisor to:
. Verify account information or
update contact information.
. Get driving directions.
. Receive a Diagnostic check of
the vehicle's key operating
systems.
. Receive Roadside Assistance.
. Manage Wi-Fi Settings,
if equipped.
Press
>to get a priority connection
to an OnStar Advisor available
24/7 to:
. Get help for an emergency.
. Be a Good Samaritan or
respond to an AMBER Alert.
. Get assistance in severe
weather or other crisis situations
and find evacuation routes.
OnStar Services
Emergency
Emergency Services require an
active, OnStar service plan
(excludes Basic Plan). With
Automatic Crash Response, built-in
sensors can automatically alert a
specially trained OnStar Advisor
who is immediately connected in to
the vehicle to help.
Press
>for a priority connection to
an OnStar Advisor who can contact
emergency service providers, direct
them to your exact location, and
relay important information.
With OnStar Crisis Assist, specially
trained Advisors are available
24 hours a day, 7 days a week, to
provide a central point of contact,
assistance, and information during a
crisis.
With Roadside Assistance, Advisors
can locate a nearby service provider
to help with a flat tire, a battery
jump, or an empty gas tank.