2021 CHEVROLET SPARK warning light

Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-14622955) -
2021 - CRC - 8/17/20
Driving and Operating 159
The fuel door unlocks when the vehicle
doors are unlocked. SeeRemote Keyless
Entry (RKE) System Operation (Key Access)
0 9or
Remote Keyless Entry (RKE) System
Operation (Keyless Access) 011.
To open the fuel door, lift the fuel door
release lever. The lever is on the floor, on
the left front side of the driver seat.
Turn the fuel cap counterclockwise to
remove. When refueling, hang the fuel cap
from the hook on the fuel door. Fully insert
and latch the fill nozzle, begin fueling.
{Warning
Overfilling the fuel tank by more than
three clicks of a standard fill nozzle may
cause:
.Vehicle performance issues, including
engine stalling and damage to the fuel
system.
.Fuel spills.
.Under certain conditions, fuel fires.
Be careful not to spill fuel. Wait five seconds
after you have finished pumping before
removing the fill nozzle. Clean fuel from painted surfaces as soon as possible. See
Exterior Care
0217. Reinstall the cap by
turning it clockwise until it clicks. Push the
fuel door closed until it latches.
{Warning
If a fire starts while you are refueling, do
not remove the fill nozzle. Shut off the
flow of fuel by shutting off the pump or
by notifying the station attendant. Leave
the area immediately.
Caution
If a new fuel cap is needed, get the right
type of cap from your dealer. The wrong
type of fuel cap may not fit properly,
may turn on the malfunction indicator
lamp, and could damage the fuel system
and emissions system. See Malfunction
Indicator Lamp (Check Engine Light) 075.

Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-14622955) -
2021 - CRC - 8/17/20
160 Driving and Operating
Filling a Portable Fuel Container
{Warning
Never fill a portable fuel container while
it is in the vehicle. Static electricity
discharge from the container can ignite
the fuel vapor. You or others could be
badly burned and the vehicle could be
damaged. To help avoid injury to you
and others:
.Dispense fuel only into approved
containers.
.Do not fill a container while it is
inside a vehicle, in a vehicle's trunk, in
a pickup bed, or on any surface other
than the ground.
.Bring the fill nozzle in contact with
the inside of the fill opening before
operating the nozzle. Maintain contact
until filling is complete.
.Keep sparks, flames, and smoking
materials away from fuel.
.Avoid using electronic devices while
pumping fuel.
Trailer Towing
General Towing Information
{Warning
Never tow a trailer with your vehicle.
It was not designed or intended to tow a
trailer.
Conversions and Add-Ons
Add-On Electrical Equipment
{Warning
The Data Link Connector (DLC) is used for
vehicle service and Emission Inspection/
Maintenance testing. SeeMalfunction
Indicator Lamp (Check Engine Light) 075.
A device connected to the DLC —such as
an aftermarket fleet or driver-behavior
tracking device —may interfere with
vehicle systems. This could affect vehicle
operation and cause a crash. Such devices
may also access information stored in the
vehicle’s systems.
Caution
Some electrical equipment can damage
the vehicle or cause components to not
work and would not be covered by the
vehicle warranty. Always check with your
dealer before adding electrical equipment.
Add-on equipment can drain the vehicle's
12-volt battery, even if the vehicle is not
operating.
The vehicle has an airbag system. Before
attempting to add anything electrical to the
vehicle, see Servicing the Airbag-Equipped
Vehicle 045 and
Adding Equipment to the Airbag-Equipped
Vehicle 045.

Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-14622955) -
2021 - CRC - 8/17/20
Vehicle Care 161
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 162
California Proposition 65 Warning . . . . . 162
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 162
Accessories and Modifications . . . . . . . . . 162
Vehicle Checks
Doing Your Own Service Work . . . . . . . . . 163
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Engine Compartment Overview . . . . . . . . 165
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
Engine Oil Life System . . . . . . . . . . . . . . . . 168
Automatic Transmission Fluid . . . . . . . . . 169
Manual Transmission Fluid . . . . . . . . . . . . 169
Hydraulic Clutch . . . . . . . . . . . . . . . . . . . . . . . 169
Engine Air Cleaner/Filter . . . . . . . . . . . . . . 169
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 170
Engine Overheating . . . . . . . . . . . . . . . . . . . . 173
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Battery - North America . . . . . . . . . . . . . . . 176
Starter Switch Check . . . . . . . . . . . . . . . . . . . 178
Automatic Transmission Shift Lock Control Function Check . . . . . . . . . . . . . . 178
Ignition Transmission Lock Check . . . . . . 178 Park Brake and P (Park) Mechanism
Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Wiper Blade Replacement . . . . . . . . . . . . . 179
Windshield Replacement . . . . . . . . . . . . . . 180
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . . 181
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . 181
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 181
High Intensity Discharge (HID) Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps . . . . . . 182
Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps . . . . . . . . . . . . . . . . . . . . . . 184
License Plate Lamp . . . . . . . . . . . . . . . . . . . . 184
Electrical System
Electrical System Overload . . . . . . . . . . . . . 185
Fuses and Circuit Breakers . . . . . . . . . . . . . 185
Engine Compartment Fuse Block . . . . . . 186
Instrument Panel Fuse Block . . . . . . . . . . . 188
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . 190
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . . 191 Tire Designations . . . . . . . . . . . . . . . . . . . . . . 193
Tire Terminology and Definitions . . . . . . 193
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Tire Pressure Monitor System . . . . . . . . . 196
Tire Pressure Monitor Operation . . . . . . . 197
Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . 199
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 200
When It Is Time for New Tires . . . . . . . . 201
Buying New Tires . . . . . . . . . . . . . . . . . . . . . 202
Different Size Tires and Wheels . . . . . . . 203
Wheel Covers . . . . . . . . . . . . . . . . . . . . . . . . . 203
Uniform Tire Quality Grading . . . . . . . . . 203
Wheel Alignment and Tire Balance . . . . 204
Wheel Replacement . . . . . . . . . . . . . . . . . . . 204
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 205
Tire Changing . . . . . . . . . . . . . . . . . . . . . . . . . 207
Compact Spare Tire . . . . . . . . . . . . . . . . . . . . 210
Jump Starting
Jump Starting - North America . . . . . . . . . 211
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . . . . . . . . . . 213
Recreational Vehicle Towing . . . . . . . . . . . 214
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223

Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-14622955) -
2021 - CRC - 8/17/20
170 Vehicle Care
When to Inspect the Engine Air Cleaner/
Filter
For intervals on changing and inspecting the
engine air filter, seeMaintenance Schedule
0 226.
How to Inspect the Engine Air Cleaner/
Filter
Do not start the engine or have the engine
running with the engine air cleaner/filter
housing open. Before removing the engine
cleaner/filter, make sure that the engine air
cleaner/filter housing and nearby
components are free of dirt and debris.
Remove the engine air cleaner/filter. Lightly
tap and shake the engine air cleaner/filter
(away from the vehicle), to release loose
dust and dirt. Inspect the engine air cleaner/
filter for damage, and replace if damaged.
Do not clean the engine air cleaner/filter or
components with water or compressed air. To inspect or replace the air cleaner/filter:
1. Remove the two screws and lift the
cover out of the assembly.
{Warning
If part replacement is necessary, the part
must be replaced with one of the same
part number or with an equivalent part.
Use of a replacement part without the
same fit, form, and function may result
in personal injury or damage to the
vehicle.
2. Inspect or replace the engine air cleaner/ filter. 3. Lower the cover and secure with the two
screws.
See Maintenance Schedule 0226 for
replacement intervals.
{Warning
Operating the engine with the air
cleaner/filter off can cause you or others
to be burned. Use caution when working
on the engine. Do not start the engine or
drive the vehicle with the air cleaner/
filter off, as flames may be present if the
engine backfires.
Caution
If the air cleaner/filter is off, dirt can
easily get into the engine, which could
damage it. Always have the air cleaner/
filter in place when driving.
Cooling System
The cooling system allows the engine to
maintain the correct working temperature.

Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-14622955) -
2021 - CRC - 8/17/20
Vehicle Care 173
Caution
Failure to follow the specific coolant fill
procedure could cause the engine to
overheat and could cause system
damage. If coolant is not visible in the
surge tank, contact your dealer.
1. Remove the coolant surge tank pressurecap when the cooling system, including
the coolant surge tank pressure cap and
upper radiator hose, is no longer hot.
Turn the pressure cap slowly
counterclockwise about one-quarter of a
turn. If you hear a hiss, wait for that to
stop. This will allow any pressure still
left to be vented out the discharge hose.
2. Keep turning the pressure cap slowly and remove it.
3. Fill the coolant surge tank with the proper mixture to the indicated
level mark. 4. With the coolant surge tank pressure cap
off, start the engine and let it run until
you can feel the upper radiator hose
getting hot. Watch out for the engine
cooling fan.
By this time, the coolant level inside the
coolant surge tank may be lower. If the
level is lower, add more of the proper
mixture to the coolant surge tank until
the level reaches the indicated
level mark.
5. Reinstall the pressure cap tightly.
6. Verify coolant level after the engine is shut off and the coolant is cold.
If necessary, repeat coolant fill procedure
Steps 1–6.
If the coolant still is not at the proper
level when the system cools down again,
see your dealer.
Caution
If the pressure cap is not tightly installed,
coolant loss and engine damage may
occur. Be sure the cap is properly and
tightly secured.
Engine Overheating
The vehicle has an indicator to warn of the
engine overheating. See Engine Coolant
Temperature Warning Light 080.
If the decision is made not to lift the hood
when this warning appears, get service help
right away. See Roadside Assistance Program
0 243.
If the decision is made to lift the hood,
make sure the vehicle is parked on a level
surface.
Then check to see if the engine cooling fan
is running. If the engine is overheating, the
fan should be running. If it is not, do not
continue to run the engine. Have the vehicle
serviced.
Caution
Do not run the engine if there is a leak
in the engine cooling system. This can
cause a loss of all coolant and can
damage the system and vehicle. Have
any leaks fixed right away.

Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-14622955) -
2021 - CRC - 8/17/20
Vehicle Care 175
Caution (Continued)
.Do not mix water with ready-to-use
washer fluid. Water can cause the
solution to freeze and damage the
washer fluid tank and other parts of
the washer system.
.When using concentrated washer fluid,
follow the manufacturer instructions
for adding water.
.Fill the washer fluid tank only
three-quarters full when it is very cold.
This allows for fluid expansion if
freezing occurs, which could damage
the tank if it is completely full.
Brakes
Disc brake pads have built-in wear indicators
that make a high-pitched warning sound
when the brake pads are worn and new
pads are needed. The sound can come and
go or can be heard all the time when the
vehicle is moving, except when applying the
brake pedal firmly.
{Warning
The brake wear warning sound means
that soon the brakes will not work well.
That could lead to a crash. When the
brake wear warning sound is heard, have
the vehicle serviced.
Caution
Continuing to drive with worn-out brake
pads could result in costly brake repair.
Some driving conditions or climates can
cause a brake squeal when the brakes are
first applied or lightly applied. This does not
mean something is wrong with the brakes.
Properly torqued wheel nuts are necessary
to help prevent brake pulsation. When tires
are rotated, inspect brake pads for wear and
evenly tighten wheel nuts in the proper
sequence to torque specifications. See
Capacities and Specifications 0238.
Brake pads should be replaced as
complete sets.
Brake Pedal Travel
See your dealer if the brake pedal does not
return to normal height, or if there is a
rapid increase in pedal travel. This could be
a sign that brake service may be required.
Replacing Brake System Parts
Always replace brake system parts with
new, approved replacement parts. If this is
not done, the brakes may not work
properly. The braking performance expected
can change in many other ways if the
wrong replacement brake parts are installed
or if parts are improperly installed.
Brake Fluid
The brake/clutch master cylinder reservoir is
filled with GM approved DOT 4 brake fluid
as indicated on the reservoir cap. See Engine
Compartment Overview 0165 for the
location of the reservoir.

Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-14622955) -
2021 - CRC - 8/17/20
176 Vehicle Care
Checking Brake Fluid
Place the vehicle in P (Park) or Neutral with
the parking brake applied if equipped with a
manual transmission. On a level surface, the
brake fluid level should be between the
minimum and maximum marks on the brake
fluid reservoir.
There are only two reasons why the brake
fluid level in the reservoir may go down:
.Normal brake lining wear. When new
linings are installed, the fluid level goes
back up.
.A fluid leak in the brake/clutch hydraulic
system. Have the brake/clutch hydraulic
system fixed. With a leak, the brakes will
not work well.
Always clean the brake fluid reservoir cap
and the area around the cap before
removing it.
Do not top off the brake/clutch fluid. Adding
fluid does not correct a leak. If fluid is added
when the linings are worn, there will be too
much fluid when new brake linings are
installed. Add or remove fluid, as necessary,
only when work is done on the brake/clutch
hydraulic system.
{Warning
If too much brake fluid is added, it can
spill on the engine and burn, if the
engine is hot enough. You or others could
be burned, and the vehicle could be
damaged. Add brake fluid only when
work is done on the brake/clutch
hydraulic system.
When the brake/clutch fluid falls to a low
level, the brake warning light comes on. See
Brake System Warning Light 077.
Brake fluid absorbs water over time which
degrades the effectiveness of the brake fluid.
Replace brake fluid at the specified intervals
to prevent increased stopping distance. See
Maintenance Schedule 0226.
What to Add
Use only GM approved DOT 4 brake fluid
from a clean, sealed container. See
Recommended Fluids and Lubricants 0234.
{Warning
The wrong or contaminated brake fluid
could result in damage to the brake
system. This could result in the loss of
(Continued)
Warning (Continued)
braking leading to a possible injury.
Always use the proper GM approved
brake fluid.
Caution
If brake fluid is spilled on the vehicle's
painted surfaces, the paint finish can be
damaged. Immediately wash off any
painted surface.
Battery - North America
The original equipment battery is
maintenance free. Do not remove the cap
and do not add fluid.
Refer to the replacement number shown on
the original battery label when a new
battery is needed. SeeEngine Compartment
Overview 0165 for battery location.
{Warning
WARNING: Battery posts, terminals, and
related accessories contain lead and lead
compounds, chemicals known to the
State of California to cause cancer and
(Continued)

Chevrolet Spark Owner Manual (GMNA-Localizing-U.S./Canada-14622955) -
2021 - CRC - 8/17/20
Vehicle Care 181
Trunk
Liftgate
Headlamp Aiming
Front Headlamp Aiming
Headlamp aim has been preset and should
need no further adjustment.
If the vehicle is damaged in a crash, the
headlamp aim may be affected.
If adjustment to the headlamps is necessary,
see your dealer.
Bulb Replacement
For the proper type of replacement bulbs,
or any bulb changing procedure not listed in
this section, contact your dealer.
Caution
Do not replace incandescent bulbs with
aftermarket LED replacement bulbs. This
can cause damage to the vehicle electrical
system.
Halogen Bulbs
{Warning
Halogen bulbs have pressurized gas inside
and can burst if you drop or scratch the
bulb. You or others could be injured. Be
sure to read and follow the instructions
on the bulb package.
High Intensity Discharge (HID)
Lighting
{Warning
The High Intensity Discharge (HID)
lighting system operates at a very high
voltage. If you try to service any of the
system components, you could be
seriously injured. Have your dealer or a
qualified technician service them.
After an HID headlamp bulb has been
replaced, the beam might be a slightly
different shade than it was originally. This is
normal.