
Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
In Brief 25
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays the
:% CHANGE
message on the Driver Information
Center (DIC) when it is necessary to
change the engine oil and filter.
Remember, the oil life display must
be reset after each oil change. It will
not reset itself.
Resetting the Oil Life System
1. Press MENU to show Remaining Oil Life on the
display. This display shows an
estimate of the oil’s remaining
useful life. If 99% is displayed,
that means that 99% of the
current oil life remains.
2. To reset the engine oil life system, press SET/CLR while
the oil life display is active.
Select YES and press and hold
SET/CLR. After a few seconds,
there will be a single chime and
the oil life will be reset
to 100%. Be careful not to reset the oil life
display accidentally at any time
other than when the oil has just
been changed. It cannot be reset
accurately until the next oil change.
See
Engine Oil Life System 0229.
Driving for Better Fuel
Economy
Driving habits can affect fuel
mileage. Here are some driving tips
to get the best fuel economy
possible:
.
Set the climate controls to the
desired temperature after the
engine is started, or turn them
off when not required.
. Avoid fast starts and accelerate
smoothly.
. Brake gradually and avoid
abrupt stops.
. Avoid idling the engine for long
periods of time.
. When road and weather
conditions are appropriate, use
cruise control. .
Always follow posted speed
limits or drive more slowly when
conditions require.
. Keep vehicle tires properly
inflated.
. Combine several trips into a
single trip.
. Replace the vehicle's tires with
the same TPC Spec number
molded into the tire's sidewall
near the size.
. Follow recommended scheduled
maintenance.
Roadside Assistance
Program
U.S.: 1-800-243-8872
TTY Users (U.S. Only):
1-888-889-2438
Canada: 1-800-268-6800
New Chevrolet owners are
automatically enrolled in the
Roadside Assistance Program.
See Roadside Assistance Program
0 317.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
Service and Maintenance 297
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
.Check the engine oil level. See
Engine Oil 0227.
Once a Month
. Check the tire inflation
pressures. See Tire Pressure
0 260.
. Inspect the tires for wear. See
Tire Inspection 0265.
. Check the windshield washer
fluid level. See Washer Fluid
0 237.
Engine Oil Change
When a:% CHANGE message
displays in the DIC, have the engine
oil and filter changed within the next
1 000 km/600 mi. If driven under the
best conditions, the engine oil life
system may not indicate the need
for vehicle service for up to a year.
The engine oil and filter must be changed at least once a year and
the oil life system must be reset.
Your trained dealer technician can
perform this work. If the engine oil
life system is reset accidentally,
service the vehicle within 5 000 km/
3,000 mi since the last service.
Reset the oil life system when the
oil is changed. See
Engine Oil Life
System 0229.
Air Conditioning Desiccant
(Replace Every Seven Years)
The air conditioning system requires
maintenance every seven years.
This service requires replacement of
the desiccant to help the longevity
and efficient operation of the air
conditioning system. This service
can be complex. See your dealer.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the
following services. See Tire
Rotation 0265. .
Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system.
See Engine Oil 0227 and
Engine Oil Life System 0229.
. Check engine coolant level. See
Cooling System 0232.
. Check windshield washer fluid
level. See Washer Fluid 0237.
. Check tire inflation pressures.
See Tire Pressure 0260.
. Inspect tire wear. See Tire
Inspection 0265.
. Visually check for fluid leaks.
. Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter
0 231.
. Inspect brake system. See
Exterior Care 0286.
. Visually inspect steering,
suspension, and chassis
components for damage,
including cracks or tears in the
rubber boots, loose or missing

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
300 Service and Maintenance
Footnotes—Maintenance
Schedule Additional Required
Services - Normal
(1) Or every two years, whichever
comes first. More frequent
passenger compartment air filter
replacement may be needed if
driving in areas with heavy traffic,
poor air quality, high dust levels,
or environmental allergens.
Passenger compartment air filter
replacement may also be needed if
there is reduced airflow, window
fogging, or odors. Your GM dealer
can help determine when to replace
the filter.
(2) Visually check all fuel and vapor
lines and hoses for proper
attachment, connection, routing, and
condition.
(3) Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
(4) Or every five years, whichever
comes first. See Cooling System
0 232. (5)
Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(6) If equipped with an automatic
transmission, replace brake fluid
every five years. See Brake Fluid
0 238.
(7) If equipped with a manual
transmission, replace brake/clutch
fluid every three years. See Brake
Fluid 0238.
(8) Or every 12 months, whichever
comes first. See Wiper Blade
Replacement 0242.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
302 Service and Maintenance
Footnotes—Maintenance
Schedule Additional Required
Services - Severe
(1) Or every two years, whichever
comes first. More frequent
passenger compartment air filter
replacement may be needed if
driving in areas with heavy traffic,
poor air quality, high dust levels,
or environmental allergens.
Passenger compartment air filter
replacement may also be needed if
there is reduced airflow, window
fogging, or odors. Your GM dealer
can help determine when to replace
the filter.
(2) Visually check all fuel and vapor
lines and hoses for proper
attachment, connection, routing, and
condition.
(3) Or every four years, whichever
comes first. If driving in dusty
conditions, inspect the filter at each
oil change or more often as needed.
(4) Or every five years, whichever
comes first. See Cooling System
0 232. (5)
Or every 10 years, whichever
comes first. Inspect for fraying,
excessive cracking, or damage;
replace, if needed.
(6) If equipped with an automatic
transmission, replace brake fluid
every five years. See Brake Fluid
0 238.
(7) If equipped with a manual
transmission, replace brake/clutch
fluid every three years. See Brake
Fluid 0238.
(8) Or every 12 months, whichever
comes first. See Wiper Blade
Replacement 0242.Special Application
Services
.
Severe Commercial Use
Vehicles Only: Lubricate chassis
components every oil change.
. Have underbody flushing service
performed. See "Underbody
Maintenance" in Exterior Care
0 286.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
310 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and
Lubricants 0306 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Cooling System 1.4L L4 6.5 L 6.9 qt
Engine Oil with Filter 1.4L L4 4.0 L 4.2 qt
Fuel Tank 46.0 L 12.1 gal
Wheel Nut Torque 140 Y100 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual. Recheck fluid level after filling.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
342 Index
Driving (cont'd)Loss of Control . . . . . . . . . . . . . . . 178
Off-Road Recovery . . . . . . . . . . . 177
Vehicle Load Limits . . . . . . . . . . . 181
Wet Roads . . . . . . . . . . . . . . . . . . . 178
Winter . . . . . . . . . . . . . . . . . . . . . . . . 180
E
Electrical Equipment,
Add-On . . . . . . . . . . . . . . . . . . . . . . . 219
Electrical System Engine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . 249
Fuses and Circuit Breakers . . . 248
Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 251
Overload . . . . . . . . . . . . . . . . . . . . . 248
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . 328
Engine Air Cleaner/Filter . . . . . . . . . . . . . 231
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . .116
Compartment Overview . . . . . . . 226
Coolant Temperature
Warning Light . . . . . . . . . . . . . . . 122
Cooling System . . . . . . . . . . . . . . . 232
Drive Belt Routing . . . . . . . . . . . . 312 Engine (cont'd)
Exhaust . . . . . . . . . . . . . . . . . . . . . . 195
Heater . . . . . . . . . . . . . . . . . . . . . . . . 191
Oil Life System . . . . . . . . . . . . . . . 229
Oil Pressure Light . . . . . . . . . . . . 123
Overheating . . . . . . . . . . . . . . . . . . 236
Power Messages . . . . . . . . . . . . . 131
Reduced Power Light . . . . . . . . . 124
Running While Parked . . . . . . . . 196
Starting . . . . . . . . . . . . . . . . . . . . . . . 189
Entry Lighting . . . . . . . . . . . . . . . . . . . 140
Event Data Recorders . . . . . . . . . . 325
Exit Lighting . . . . . . . . . . . . . . . . . . . . 140
Extended Parking . . . . . . . . . . . . . . . 195
Extender, Seat Belt . . . . . . . . . . . . . . 68
Exterior Lamp Controls . . . . . . . . . 135
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . 141
F
Filter,
Engine Air Cleaner . . . . . . . . . . . 231
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 136
Flashers, Hazard Warning . . . . . . 137
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . 272 Changing . . . . . . . . . . . . . . . . . . . . . 274
Floor Mats . . . . . . . . . . . . . . . . . . . . . . 293 Fluid
Automatic Transmission . . . . . . 230
Brakes . . . . . . . . . . . . . . . . . . . . . . . . 238
Washer . . . . . . . . . . . . . . . . . . . . . . . 237
Fog Lamps . . . . . . . . . . . . . . . . . . . . . 138
Folding Mirrors . . . . . . . . . . . . . . . . . . 49
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . 212
Forward Collision Alert (FCA) Warning Light . . . . . . . . . . 120
Frequency Statement
Radio . . . . . . . . . . . . . . . . . . . . . . . . . 323
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Front Seat Armrest . . . . . . . . . . . . . . 59
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . . 56
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 59
Fuel Additives . . . . . . . . . . . . . . . . . . . . . 217
Economy Driving . . . . . . . . . . . . . . . 25
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 218
Filling the Tank . . . . . . . . . . . . . . . 217
Foreign Countries . . . . . . . . . . . . 217
Gauge . . . . . . . . . . . . . . . . . . . . . . . . .113
Low Fuel Warning Light . . . . . . . 123
Prohibited Fuels . . . . . . . . . . . . . . 216