Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-11348464) -
2018 - crc - 9/19/17
238 Vehicle Care
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Number Usage
1 Liftgate latch
2 –
3 Rear defogger
4 Exterior rearview mirror heater
5 Sunroof
6 Continuously variable
transmission
control module
7 Mass air flow sensor
8 Auxiliary heater pump
9 ABS valve
10 Regulated voltage control
11 Rear vision camera
12 –
13 – Number Usage
14 Engine control module/
Transmission
control module
15 Fuel injection control module/
Starter motor
16 Fuel pump motor
17 Engine control module 1
18 Engine control module 2
19 Injector/Ignition
20 A/C system
21 Intelligent battery sensor
22 Electric steering column lock
23 Cooling fan –low
24 –
25 Exterior rearview mirror motor control
Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-11348464) -
2018 - crc - 9/19/17
240 Vehicle Care
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.Number Usage
ONSTAR OnStar HVAC
CNTR/ECC HVAC control
module/ECC
IPC Instrument cluster
TCM Transmission control module
RDO Radio
BCM1
(AT S&S) Body control
module 1 (CVT stop
and start)
SBSA/RPA SBSA/Rear parking assist
DLC Data link connector
ESCL Electric steering column lock
SDM Sensing and diagnostic module
TRANSD DC-DC converter – – Number Usage
ETCS Electronic toll collection system
LPM Linear power module
PEPS Passive entry/ Passive start
DLIS (Non AT S&S) Discrete logic
ignition switch
(non-CVT stop and
start)
FCA Forward collision alert
IPC Instrument cluster
RLAD Reflected LED alert display
HLLD SW Headlamp leveling switch
FRT
PWR WNDW Front power
window
REAR
PWR WNDW Rear power
window
– –
Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-11348464) -
2018 - crc - 9/19/17
Vehicle Care 241
Number UsageMTA Automated manual transmission
module
APO Auxiliary power outlet
S/ROOF Sunroof CGM Central gate module
– –
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 Number Usage
BCM2 (Non AT S&S) Body control
module 2 (non-CVT
stop and start)
BCM1 (Non AT S&S) Body control
module 1 (non-CVT
stop and start)
DLIS
(AT S&S) Discrete logic
ignition switch
(CVT stop and
start)
SWC BKLT Steering wheel controls
backlighting
– –
TRANS (200/ 400W)/
LOGISTICS DC DC converter/
Logistics
EXP
PWR WNDW Driver express
power window
BLWR Blower motor
HTD/SEAT Front heated seats
HVAC CNTR HVAC module HTD/STR Heated steering wheel Number Usage
BCM2
(AT S&S) Body control
module 2 (CVT stop
and start)
RLY1 Logistics relay
RLY2 Accessory/ Retained
accessory power
relay
RLY3 Interruptible retained accessory
power relay
RLY4 Run relay
Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-11348464) -
2018 - crc - 9/19/17
OnStar 315
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.
Press
Qto 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.
