2018 CHEVROLET MALIBU service

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11348460) - 2018 - crc - 5/3/17
264 Driving and Operating
brakes might have to be used so
much that they would get hot and no
longer work well.
The vehicle can tow in D (Drive).
Use a lower gear if the transmission
shifts too often.
When towing at high altitude on
steep uphill grades, engine coolant
boils at a lower temperature than at
normal altitudes. If the engine is
turned off immediately after towing
at high altitude on steep uphill
grades, the vehicle could show
signs similar to engine overheating.
To avoid this, let the engine run
while parked, preferably on level
ground, with the transmission in
P (Park) for a few minutes before
turning the engine off. If the
overheat warning comes on, see
Engine Overheating0288.Parking on Hills
{Warning
Parking the vehicle on a hill with
the trailer attached can be
dangerous. If something goes
wrong, the rig could start to move.
People can be injured, and both
the vehicle and the trailer can be
damaged. When possible, always
park the rig on a flat surface.
If parking the rig on a hill: 1. Press the brake pedal, but do not shift into P (Park) yet. Turn
the wheels into the curb if
facing downhill or into traffic if
facing uphill.
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the brake pedal
until the chocks absorb
the load.
4. Reapply the brake pedal. Then apply the parking brake and
shift into P (Park). 5. Release the brake pedal.
Leaving After Parking on a Hill
1. Apply and hold the brake pedal
while you:
1.1. Start the engine.
1.2. Shift into a gear.
1.3. Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer
Towing
The vehicle needs service more
often when pulling a trailer. See the
Maintenance Schedule 0360.
Things that are especially important
in trailer operation are automatic
transmission fluid, engine oil, axle
lubricant, belts, cooling system, and
brake system. Inspect these before
and during the trip.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11348460) - 2018 - crc - 5/3/17
Driving and Operating 267
Conversions and
Add-Ons
Add-On Electrical
Equipment
{Warning
The Data Link Connector (DLC) is
used for vehicle service and
Emission Inspection/
Maintenance testing. See
Malfunction Indicator Lamp
(Check Engine Light)0122.
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 082 and Adding Equipment
to the Airbag-Equipped Vehicle
0 83.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11348460) - 2018 - crc - 5/3/17
268 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 269
California Proposition65 Warning . . . . . . . . . . . . . . . . . 269
California Perchlorate Materials Requirements . . . . . 270
Accessories and Modifications . . . . . . . . . . . . . . . . 270
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 270
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 271
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 273
Engine Oil . . . . . . . . . . . . . . . . . . . . 278
Engine Oil Life System . . . . . . . 281
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 282
Engine Air Cleaner/Filter . . . . . . 282
Cooling System (Engine) . . . . . 283
Cooling System (Power Electronics) . . . . . . . . . . . . . . . . . 287
Engine Overheating . . . . . . . . . . 288
Washer Fluid . . . . . . . . . . . . . . . . . 289
Brakes . . . . . . . . . . . . . . . . . . . . . . . 289
Brake Fluid . . . . . . . . . . . . . . . . . . . 290
Battery - North America . . . . . . 291 Starter Switch Check . . . . . . . . . 293
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 293
Park Brake and P (Park)
Mechanism Check . . . . . . . . . . 294
Wiper Blade Replacement . . . . 294
Gas Strut(s) . . . . . . . . . . . . . . . . . . 295
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 296
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 296
Halogen Bulbs . . . . . . . . . . . . . . . . 296
LED Lighting . . . . . . . . . . . . . . . . . 296
Headlamps, Front Turn Signal, Sidemarker, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 297
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps (LS and LT) . . . . . . . . . . 298
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps (LTZ) . . . . . . . . . . . . . . . . 299
License Plate Lamp . . . . . . . . . . 300
Electrical System
High Voltage Devices and Wiring . . . . . . . . . . . . . . . . . . . . . . . 300
Electrical System Overload . . . 301
Fuses and Circuit Breakers . . . 301 Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 302
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 306
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 308
All-Season Tires . . . . . . . . . . . . . . 309
Winter Tires . . . . . . . . . . . . . . . . . . 310
Low-Profile Tires . . . . . . . . . . . . . 310
Summer Tires . . . . . . . . . . . . . . . . 310
Tire Sidewall Labeling . . . . . . . . 311
Tire Designations . . . . . . . . . . . . . 313
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . 314
Tire Pressure . . . . . . . . . . . . . . . . . 316
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . . . 317
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 318
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 319
Tire Inspection . . . . . . . . . . . . . . . . 322
Tire Rotation . . . . . . . . . . . . . . . . . 322
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 323
Buying New Tires . . . . . . . . . . . . . 324
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 325
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 326

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11348460) - 2018 - crc - 5/3/17
Vehicle Care 269
Wheel Alignment and TireBalance . . . . . . . . . . . . . . . . . . . . . 327
Wheel Replacement . . . . . . . . . . 328
Tire Chains . . . . . . . . . . . . . . . . . . . 328
If a Tire Goes Flat . . . . . . . . . . . . 329
Tire Sealant and Compressor Kit . . . . . . . . . . . . . 331
Storing the Tire Sealant and Compressor Kit . . . . . . . . . . . . . 337
Tire Changing . . . . . . . . . . . . . . . . 337
Compact Spare Tire . . . . . . . . . . 342
Jump Starting
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . 343
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . 346
Recreational VehicleTowing . . . . . . . . . . . . . . . . . . . . . . 347
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . 349
Interior Care . . . . . . . . . . . . . . . . . . 354
Floor Mats . . . . . . . . . . . . . . . . . . . . 357
General Information
For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposition
65 Warning
{Warning
Most motor vehicles, including
this one, as well as many of its
service parts and fluids, contain
and/or emit chemicals known to
the State of California to cause
cancer and birth defects or other
reproductive harm. Engine
exhaust, many parts and
systems, many fluids, and some
component wear by-products
contain and/or emit these
chemicals. For more information
go to www.P65Warnings.ca.gov/
passenger-vehicle.
See Battery - North America 0291
and Jump Starting - North America
0 343 and the back cover.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11348460) - 2018 - crc - 5/3/17
270 Vehicle Care
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, seat belt pretensioners,
and lithium batteries contained in
Remote Keyless Entry transmitters,
may contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Accessories and
Modifications
Adding non-dealer accessories or
making modifications to the vehicle
can affect vehicle performance and
safety, including such things as
airbags, braking, stability, ride and
handling, emissions systems,
aerodynamics, durability, and
electronic systems like antilock
brakes, traction control, and stability
control. These accessories or
modifications could even cause
malfunction or damage not covered
by the vehicle warranty.Damage to suspension components
caused by modifying vehicle height
outside of factory settings will not be
covered by the vehicle warranty.
Damage to vehicle components
resulting from modifications or the
installation or use of non-GM
certified parts, including control
module or software modifications, is
not covered under the terms of the
vehicle warranty and may affect
remaining warranty coverage for
affected parts.
GM Accessories are designed to
complement and function with other
systems on the vehicle. See your
dealer to accessorize the vehicle
using genuine GM Accessories
installed by a dealer technician.
Also, see
Adding Equipment to the
Airbag-Equipped Vehicle 083.
Vehicle Checks
Doing Your Own
Service Work
{Warning
It can be dangerous to work on
your vehicle if you do not have
the proper knowledge, service
manual, tools, or parts. Always
follow owner ’s manual procedures
and consult the service manual
for your vehicle before doing any
service work.
If doing some of your own service
work, use the proper service
manual. It tells you much more
about how to service the vehicle
than this manual can. To order the
proper service manual, see Service
Publications Ordering Information
0 384.
This vehicle has an airbag system.
Before attempting to do your own
service work, see Servicing the
Airbag-Equipped Vehicle 082.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11348460) - 2018 - crc - 5/3/17
Vehicle Care 271
Keep a record with all parts receipts
and list the mileage and the date of
any service work performed. See
Maintenance Records0371.
Caution
Even small amounts of
contamination can cause damage
to vehicle systems. Do not allow
contaminants to contact the fluids,
reservoir caps, or dipsticks.
Hood
To open the hood:
1. Pull the hood release handle
with this symbol on it. It is
inside the vehicle to the left of
the steering column.
2. Go to the front of the vehicle tofind the secondary release
handle. The handle is under
the front edge of the hood near
the center. Slide the secondary
hood release handle toward
the driver side of the vehicle.3. Lift the hood and pull the proprod by the sleeve from the
retainer, located above the
radiator.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11348460) - 2018 - crc - 5/3/17
Vehicle Care 279
checking a cold engine prior to
starting. Remove the dipstick
and check the level.
. If unable to wait two hours, the
engine must be off for at least
15 minutes if the engine is
warm, or at least 30 minutes if
the engine is not warm. Pull out
the dipstick, wipe it with a clean
paper towel or cloth, then push it
back in all the way. Remove it
again, keeping the tip down, and
check the level.
When to Add Engine Oil
1.5L L4 Turbo Engine
1.8L L4 Hybrid Engine
2.0L L4 Turbo Engine
If the oil is below the cross-hatched
area at the tip of the dipstick and
the engine has been off for at least
15 minutes, add 1 L (1 qt) of the
recommended oil and then recheck
the level. See “Selecting the Right
Engine Oil” later in this section for
an explanation of what kind of oil to
use. For engine oil crankcase
capacity, see Capacities and
Specifications 0373.
Caution
Do not add too much oil. Oil
levels above or below the
acceptable operating range
shown on the dipstick are harmful
to the engine. If you find that you
have an oil level above the
operating range, i.e., the engine
has so much oil that the oil level
gets above the upper mark that
shows the proper operating
range, the engine could be
damaged. You should drain out
the excess oil or limit driving of
the vehicle and seek a service
professional to remove the
excess amount of oil.
See Engine Compartment Overview
0 273 for the location of the engine
oil fill cap.
Add enough oil to put the level
somewhere in the proper operating
range. Push the dipstick all the way
back in when through.

Chevrolet Malibu Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11348460) - 2018 - crc - 5/3/17
Vehicle Care 281
Used oil can be a threat to the
environment. If you change your
own oil, be sure to drain all the oil
from the filter before disposal. Never
dispose of oil by putting it in the
trash or pouring it on the ground,
into sewers, or into streams or
bodies of water. Recycle it by taking
it to a place that collects used oil.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system
that indicates when to change the
engine oil and filter. This is based
on a combination of factors which
include engine revolutions, engine
temperature, and miles driven.
Based on driving conditions, the
mileage at which an oil change is
indicated can vary considerably. For
the oil life system to work properly,
the system must be reset every time
the oil is changed.
When the system has calculated
that oil life has been diminished, it
indicates that an oil change is
necessary. A CHANGE ENGINE
OIL SOON message displays.Change the oil as soon as possible
within the next 1 000 km (600 mi).
It is possible that, if driving under
the best conditions, the oil life
system may indicate that an oil
change is not necessary for up to a
year. The engine oil and filter must
be changed at least once a year
and, at this time, the system must
be reset. Your dealer has trained
service people who will perform this
work and reset the system. It is also
important to check the oil regularly
over the course of an oil drain
interval and keep it at the proper
level.
If the system is ever reset
accidentally, the oil must be
changed at 5 000 km (3,000 mi)
since the last oil change.
Remember to reset the oil life
system whenever the oil is changed.
How to Reset the Engine Oil
Life System
1. Using the DIC controls on the
right side of the steering wheel,
display REMAINING OIL LIFE
on the DIC. See
Driver Information Center
(DIC) (Uplevel) 0134 orDriver
Information Center (DIC) (Base
Level) 0131. When remaining
oil life is low, the CHANGE
ENGINE OIL SOON message
will appear on the display.
2. Press
Von the DIC controls
and hold down for a few
seconds to clear the CHANGE
ENGINE OIL SOON message
and reset the oil life at 100%.
Be careful not to reset the oil
life display accidentally at any
time other than after the oil is
changed. It cannot be reset
accurately until the next oil
change.
The system is reset when the
CHANGE ENGINE OIL SOON
message is off and the REMAINING
OIL LIFE message is displayed.
If the CHANGE ENGINE OIL SOON
message comes back on when the
vehicle is started, the engine oil life
system has not been reset. Repeat
the procedure.