2019 CHEVROLET SONIC oil pressure

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
Instruments and Controls 131
70 :Service Leveling System
75 : Service AC System
77 : Service Front Camera System
78 : Service Pedestrian Protection
79 : Engine Oil Low –Add Oil
81 : Service Transmission
82 : Change Engine Oil Soon
84 : Engine Power Is Reduced
88 : Use Transmitter Pocket to Start
89 : Service Vehicle Soon
91 : No Remote Detected
92 : No Remote Detected, Press
Brake To Restart
93 : Press Button Again To Turn
Engine Off
94 : Shift to Park
95 : Service Airbag
99 : Pedestrian Protection System
Disabled
120 : Reduce Speed For Hill
Descent Control 136 :
Service Park Assist
145 : Washer Fluid Low —Add
Fluid
151 : Press Clutch to Start
174 : Low Battery
258 : Park Assist Off
:% CHANGE
This message displays when the
engine oil needs to be changed.
When changing the engine oil, be
sure to reset the Oil Life System.
See Engine Oil Life System 0229,
Engine Oil 0227, and Maintenance
Schedule 0297.
LF XX, RF XX, LR XX,
or RR XX
A message displays when the tire
pressure is low. It shows the
location of the low tire and the
approximate pressure of the low tire.
If a tire pressure message appears,
stop as soon as you can. Inflate the
tires by adding air until the tire
pressure is equal to the values shown on the Tire and Loading
Information label. See
Tires0253,
Vehicle Load Limits 0181, and Tire
Pressure 0260.
Uplevel Cluster
Messages that do not require
immediate action can be
acknowledged and cleared by
pressing SET/CLR.
Messages that require immediate
action cannot be cleared until that
action is performed. Clearing
messages does not correct the
problem.
Engine Power Messages
ENGINE POWER IS REDUCED
This message displays when the
vehicle's propulsion power is
reduced. Reduced propulsion power
can affect the vehicle's ability to
accelerate. If this message is on,
but there is no observed reduction
in performance, proceed to your
destination. The performance may
be reduced the next time the vehicle
is driven. The vehicle may be driven

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
Vehicle Care 221
Vehicle Care
General Information
General Information . . . . . . . . . . 222
California Proposition65 Warning . . . . . . . . . . . . . . . . . 222
California Perchlorate Materials Requirements . . . . . 223
Accessories and Modifications . . . . . . . . . . . . . . . . 223
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 223
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 224
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 226
Engine Oil . . . . . . . . . . . . . . . . . . . . 227
Engine Oil Life System . . . . . . . 229
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 230
Manual Transmission Fluid . . . 231
Hydraulic Clutch . . . . . . . . . . . . . . 231
Engine Air Cleaner/Filter . . . . . . 231
Cooling System . . . . . . . . . . . . . . 232
Engine Overheating . . . . . . . . . . 236
Washer Fluid . . . . . . . . . . . . . . . . . 237
Brakes . . . . . . . . . . . . . . . . . . . . . . . 237
Brake Fluid . . . . . . . . . . . . . . . . . . . 238 Battery - North America . . . . . . 239
Starter Switch Check . . . . . . . . . 240
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 241
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . 241
Park Brake and P (Park) Mechanism Check . . . . . . . . . . 241
Wiper Blade Replacement . . . . 242
Windshield Replacement . . . . . 243
Gas Strut(s) . . . . . . . . . . . . . . . . . . 243Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 244
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 245
Halogen Bulbs . . . . . . . . . . . . . . . . 245
Headlamps and Front Turn Signal . . . . . . . . . . . . . . . . . . . . . . . 245
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . . . 246
License Plate Lamp . . . . . . . . . . 247
Electrical System
Electrical System Overload . . . 248
Fuses and Circuit Breakers . . . 248
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 249 Instrument Panel Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 251
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 253
All-Season Tires . . . . . . . . . . . . . . 253
Winter Tires . . . . . . . . . . . . . . . . . . 254
Summer Tires . . . . . . . . . . . . . . . . 254
Tire Sidewall Labeling . . . . . . . . 255
Tire Designations . . . . . . . . . . . . . 257
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . 257
Tire Pressure . . . . . . . . . . . . . . . . . 260
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 261
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 262
Tire Inspection . . . . . . . . . . . . . . . . 265
Tire Rotation . . . . . . . . . . . . . . . . . 265
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 266
Buying New Tires . . . . . . . . . . . . . 267
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 269
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 269
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 270
Wheel Replacement . . . . . . . . . . 271
Tire Chains . . . . . . . . . . . . . . . . . . . 271
If a Tire Goes Flat . . . . . . . . . . . . 272

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
Vehicle Care 227
1.Engine Air Cleaner/Filter 0231.
2. Engine Oil Dipstick. See Engine Oil 0227.
3. Engine Cooling Fan (Out of View). See Cooling System
0 232.
4. Engine Oil Fill Cap. See Engine Oil 0227.
5. Engine Coolant Surge Tank and Pressure Cap. See
Cooling System 0232.
6. Brake/Clutch Fluid Reservoir. See Brake Fluid 0238 and
Hydraulic Clutch 0231.
7. Battery - North America 0239.
8. Windshield Washer Fluid Reservoir. See Washer Fluid
0 237.
9. Engine Compartment Fuse
Block 0249.Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
.
Use engine oil approved to the
proper specification and of the
proper viscosity grade. See
“Selecting the Right Engine Oil”
in this section.
. Check the engine oil level
regularly and maintain the
proper oil level. See “Checking
Engine Oil” and“When to Add
Engine Oil” in this section.
. Change the engine oil at the
appropriate time. See Engine Oil
Life System 0229.
. Always dispose of engine oil
properly. See “What to Do with
Used Oil” in this section.
If the engine oil pressure light
comes on, check the engine oil level
right away. The oil pressure light is
on the instrument cluster. See
Engine Oil Pressure Light 0123.
Check the engine oil level regularly;
this is an added reminder.
Checking Engine Oil
Check the engine oil level regularly,
every 650 km (400 mi), especially
prior to a long trip. The engine oil
dipstick handle is a loop. See
Engine Compartment Overview
0 226 for the location.
{Warning
The engine oil dipstick handle
may be hot; it could burn you.
Use a towel or glove to touch the
dipstick handle.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
234 Vehicle Care
coolant disposal. This will help
protect the environment and your
health.
Checking Coolant
The vehicle must be on a level
surface when checking the coolant
level.
It is normal to see coolant moving in
the upper coolant hose return line
when the engine is running.
Check to see if coolant is visible in
the coolant surge tank. If the coolant
inside the coolant surge tank is
boiling, do not do anything else until
it cools down.If coolant is visible but the coolant
level is not at or above the mark
pointed to, add a 50/50 mixture of
clean drinkable water and
DEX-COOL coolant.
Be sure the cooling system is cool
before this is done.
If no coolant is visible in the coolant
surge tank, add coolant as follows:
How to Add Coolant to the
Coolant Surge Tank
{Warning
Steam and scalding liquids from a
hot cooling system are under
pressure. Turning the pressure
cap, even a little, can cause them
to come out at high speed and
you could be burned. Never turn
the cap when the cooling system,
including the pressure cap, is hot.
Wait for the cooling system and
pressure cap to cool.
{Warning
Plain water, or other liquids such
as alcohol, can boil before the
proper coolant mixture will. With
plain water or the wrong mixture,
the engine could get too hot but
there would not be an overheat
warning. The engine could catch
fire and you or others could be
burned.
{Warning
Spilling coolant on hot engine
parts can burn you. Coolant
contains ethylene glycol and it will
burn if the engine parts are hot
enough.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
258 Vehicle Care
the tire. Air pressure is
expressed in kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight
:The
combined weight of optional
accessories. Some examples of
optional accessories are
automatic transmission, power
windows, power seats, and air
conditioning.
Aspect Ratio
:The relationship
of a tire's height to its width.
Belt
:A rubber coated layer of
cords between the plies and the
tread. Cords may be made from
steel or other reinforcing
materials.
Bead
:The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim. Bias Ply Tire
:A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline of
the tread.
Cold Tire Pressure
:The
amount of air pressure in a tire,
measured in kPa (kilopascal)
or psi (pounds per square inch)
before a tire has built up heat
from driving. See Tire Pressure
0 260.
Curb Weight
:The weight of a
motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil,
and coolant, but without
passengers and cargo.
DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.
Department of Transportation
(DOT) Motor Vehicle Safety
Standards. The DOT code
includes the Tire Identification Number (TIN), an alphanumeric
designator which can also
identify the tire manufacturer,
production plant, brand, and
date of production.
GVWR
:Gross Vehicle Weight
Rating. See Vehicle Load Limits
0 181.
GAWR FRT
:Gross Axle Weight
Rating for the front axle. See
Vehicle Load Limits 0181.
GAWR RR
:Gross Axle Weight
Rating for the rear axle. See
Vehicle Load Limits 0181.
Intended Outboard Sidewall
:
The side of an asymmetrical tire
that must always face outward
when mounted on a vehicle.
Kilopascal (kPa)
:The metric
unit for air pressure.
Light Truck (LT-Metric) Tire
:A
tire used on light duty trucks and
some multipurpose passenger
vehicles.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
290 Vehicle Care
Body Component Lubrication
Lubricate all key lock cylinders,
hood hinges, liftgate hinges, and the
steel fuel door hinges, unless the
components are plastic. Applying
silicone grease on weatherstrips
with a clean cloth will make them
last longer, seal better, and not stick
or squeak.
Underbody Maintenance
At least twice a year, spring and fall,
use plain water to flush any
corrosive materials from the
underbody. Take care to thoroughly
clean any areas where mud and
other debris can collect.
Do not directly power wash the
transfer case and/or front/rear axle
output seals. High pressure water
can overcome the seals and
contaminate the fluid. Contaminated
fluid will decrease the life of the
transfer case and/or axles and
should be replaced.
Sheet Metal Damage
If the vehicle is damaged and
requires sheet metal repair or
replacement, make sure the body
repair shop applies anti-corrosion
material to parts repaired or
replaced to restore corrosion
protection.
Original manufacturer replacement
parts will provide the corrosion
protection while maintaining the
vehicle warranty.
Finish Damage
Quickly repair minor chips and
scratches with touch-up materials
available from your dealer to avoid
corrosion. Larger areas of finish
damage can be corrected in your
dealer's body and paint shop.
Chemical Paint Spotting
Airborne pollutants can fall upon
and attack painted vehicle surfaces
causing blotchy, ring-shaped
discolorations, and small, irregular
dark spots etched into the paint
surface. See“Finish Care”
previously in this section.
Interior Care
To prevent dirt particle abrasions,
regularly clean the vehicle's interior.
Immediately remove any soils.
Newspapers or dark garments can
transfer color to the vehicle’s
interior.
Use a soft bristle brush to remove
dust from knobs and crevices on the
instrument cluster. Using a mild
soap solution, immediately remove
hand lotions, sunscreen, and insect
repellent from all interior surfaces or
permanent damage may result.
Use cleaners specifically designed
for the surfaces being cleaned to
prevent permanent damage. Apply
all cleaners directly to the cleaning
cloth. Do not spray cleaners on any
switches or controls. Remove
cleaners quickly.
Before using cleaners, read and
follow all safety instructions on the
label. While cleaning the interior,
open the doors and windows to get
proper ventilation.

Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-12461769) -
2019 - crc - 5/21/18
Vehicle Care 291
To prevent damage, do not clean
the interior using the following
cleaners or techniques:
.Never use a razor or any other
sharp object to remove soil from
any interior surface.
. Never use a brush with stiff
bristles.
. Never rub any surface
aggressively or with too much
pressure.
. Do not use laundry detergents or
dishwashing soaps with
degreasers. For liquid cleaners,
use approximately 20 drops per
3.8 L (1 gal) of water.
A concentrated soap solution will
create streaks and attract dirt.
Do not use solutions that contain
strong or caustic soap.
. Do not heavily saturate the
upholstery when cleaning.
. Do not use solvents or cleaners
containing solvents.Interior Glass
To clean, use a terry cloth fabric
dampened with water. Wipe droplets
left behind with a clean dry cloth.
If necessary, use a commercial
glass cleaner after cleaning with
plain water.
Caution
To prevent scratching, never use
abrasive cleaners on automotive
glass. Abrasive cleaners or
aggressive cleaning may damage
the rear window defogger.
Cleaning the windshield with water
during the first three to six months
of ownership will reduce tendency
to fog.
Speaker Covers
Vacuum around a speaker cover
gently, so that the speaker will not
be damaged. Clean spots with water
and mild soap.
Coated Moldings
Coated moldings should be cleaned.
. When lightly soiled, wipe with a
sponge or soft, lint-free cloth
dampened with water.
. When heavily soiled, use warm
soapy water.
Fabric/Carpet/Suede
Start by vacuuming the surface
using a soft brush attachment. If a
rotating vacuum brush attachment is
being used, only use it on the floor
carpet. Before cleaning, gently
remove as much of the soil as
possible:
.Gently blot liquids with a paper
towel. Continue blotting until no
more soil can be removed.
. For solid soils, remove as much
as possible prior to vacuuming.
To clean:
1. Saturate a clean, lint-free colorfast cloth with water.
Microfiber cloth is
recommended to prevent lint
transfer to the fabric or carpet.

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