2020 BUICK ENCORE wheel

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-13710474) -
2020 - CRC - 10/7/19
Driving and Operating 175
Warning (Continued)
closely, FCA may not provide a
warning with enough time to help
avoid a crash. It also may not
provide any warning at all. FCA
does not warn of pedestrians,
animals, signs, guardrails,
bridges, construction barrels,
or other objects. Be ready to take
action and apply the brakes. See
Defensive Driving0141.
FCA can be disabled with either the
FCA steering wheel control or,
if equipped, through vehicle
personalization. See “Collision/
Detection Systems” underVehicle
Personalization 0113.
Detecting the Vehicle Ahead
FCA warnings will not occur unless
the FCA system detects a vehicle
ahead. When a vehicle is detected,
the vehicle ahead indicator will
display green. Vehicles may not be
detected on curves, highway exit
ramps, or hills, due to poor visibility;
or if a vehicle ahead is partially
blocked by pedestrians or other
objects. FCA will not detect another
vehicle ahead until it is completely
in the driving lane.
{Warning
FCA does not provide a warning
to help avoid a crash, unless it
detects a vehicle. FCA may not
detect a vehicle ahead if the FCA
sensor is blocked by dirt, snow,
or ice, or if the windshield is
damaged. It may also not detect a
vehicle on winding or hilly roads,
or in conditions that can limit
visibility such as fog, rain,
or snow, or if the headlamps or
windshield are not cleaned or in
(Continued)
Warning (Continued)
proper condition. Keep the
windshield, headlamps, and FCA
sensors clean and in good repair.
Collision Alert
When your vehicle approaches
another detected vehicle too rapidly,
the FCA display will flash on the
windshield. Also, eight rapid
high-pitched beeps will sound from
the front. When this Collision Alert
occurs, the brake system may
prepare for driver braking to occur
more rapidly which can cause a
brief, mild deceleration. Continue to
apply the brake pedal as needed.
Cruise control may be disengaged
when the Collision Alert occurs.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-13710474) -
2020 - CRC - 10/7/19
176 Driving and Operating
Selecting the Alert Timing
The Collision Alert control is on the
steering wheel. Press
[to set the
FCA timing to far, medium, or near,
or on some vehicles, Off. The first
button press shows the current
setting on the DIC. Additional button
presses will change this setting. The
chosen setting will remain until it is
changed. The timing of alerts will
vary based on vehicle speed. The
faster the vehicle speed, the farther
away the alert will occur. Consider
traffic and weather conditions when
selecting the alert timing. The range of selectable alert timings may not
be appropriate for all drivers and
driving conditions.
Unnecessary Alerts
FCA may provide unnecessary
alerts to turning vehicles, vehicles in
other lanes, objects that are not
vehicles, or shadows. These alerts
are normal operation and the
vehicle does not need service.
Cleaning the System
If the FCA system does not seem to
operate properly, this may correct
the issue:
.
Clean the outside of the
windshield in front of the
rearview mirror.
. Clean the entire front of the
vehicle.
. Clean the headlamps.
Side Blind Zone
Alert (SBZA)
If equipped, the SBZA system is a
lane-changing aid that assists
drivers with avoiding crashes that occur with moving vehicles in the
side blind zone (or spot) areas. The
SBZA warning display will light up in
the corresponding outside side
mirror and will flash if the turn signal
is on.
{Warning
SBZA does not alert the driver to
vehicles rapidly approaching
outside of the side blind zones,
pedestrians, bicyclists,
or animals. It may not provide
alerts when changing lanes under
all driving conditions. Failure to
use proper care when changing
lanes may result in injury, death,
or vehicle damage. Before
making a lane change, always
check mirrors, glance over your
shoulder, and use the turn
signals.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-13710474) -
2020 - CRC - 10/7/19
Driving and Operating 179
To turn LDW on and off, press@on
the instrument panel to the left of
the steering wheel. The control
indicator will light when LDW is on.
When LDW is on,
@is green if LDW
is available to warn of a lane
departure. If the vehicle crosses a
detected lane marking without using
the turn signal in that direction,
@
changes to amber and flashes.
Additionally, there will be three
beeps on the right or left, depending
on the lane departure direction.
LDW will not alert if the turn signal
is active in the direction of lane
departure, or if LDW detects that
you are accelerating, braking or
actively steering.
When the System Does Not
Seem To Work Properly
The system may not detect lanes as
well when there are:
. Close vehicles ahead.
. Sudden lighting changes, such
as when driving through tunnels.
. Banked roads.
If the LDW system is not functioning
properly when lane markings are
clearly visible, cleaning the
windshield may help.
LDW alerts may occur due to tar
marks, shadows, cracks in the road,
temporary or construction lane
markings, or other road
imperfections. This is normal system
operation; the vehicle does not need
service. Turn LDW off if these
conditions continue.
Fuel
Top Tier Fuel
GM recommends the use of TOP
TIER Detergent Gasoline to keep
the engine clean, reduce engine
deposits, and maintain optimal
vehicle performance. Look for the
TOP TIER Logo or see
www.toptiergas.com for a list of TOP
TIER Detergent Gasoline marketers
and applicable countries.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-13710474) -
2020 - CRC - 10/7/19
186 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 187
California Proposition65 Warning . . . . . . . . . . . . . . . . . 187
California Perchlorate Materials Requirements . . . . . 188
Accessories and Modifications . . . . . . . . . . . . . . . . 188
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 188
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 189
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 191
Engine Oil . . . . . . . . . . . . . . . . . . . . 192
Engine Oil Life System . . . . . . . 194
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 195
Engine Air Cleaner/Filter . . . . . . 196
Cooling System . . . . . . . . . . . . . . 197
Engine Overheating . . . . . . . . . . 200
Washer Fluid . . . . . . . . . . . . . . . . . 201
Brakes . . . . . . . . . . . . . . . . . . . . . . . 202
Brake Fluid . . . . . . . . . . . . . . . . . . . 203
Battery - North America . . . . . . 204
All-Wheel Drive . . . . . . . . . . . . . . . 204 Starter Switch Check . . . . . . . . . 204
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 205
Park Brake and P (Park)
Mechanism Check . . . . . . . . . . 205
Wiper Blade Replacement . . . . 206
Windshield Replacement . . . . . 207
Gas Strut(s) . . . . . . . . . . . . . . . . . . 207
Headlamp Aiming
Front Headlamp Aiming . . . . . . 208
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 209
Halogen Bulbs . . . . . . . . . . . . . . . . 209
LED Lighting . . . . . . . . . . . . . . . . . 209
Headlamps, Front Turn Signal and Parking Lamps . . . . . . . . . 209
Taillamps, Turn Signal, Sidemarker, Stoplamps, and
Back-Up Lamps . . . . . . . . . . . . . 210
License Plate Lamp . . . . . . . . . . 212
Electrical System
Electrical System Overload . . . 212
Fuses and Circuit Breakers . . . 213
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 213
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 217 Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . 219
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 220
All-Season Tires . . . . . . . . . . . . . . 221
Winter Tires . . . . . . . . . . . . . . . . . . 221
Tire Sidewall Labeling . . . . . . . . 222
Tire Designations . . . . . . . . . . . . . 224
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . . . 224
Tire Pressure . . . . . . . . . . . . . . . . . 227
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 228
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 229
Tire Inspection . . . . . . . . . . . . . . . . 232
Tire Rotation . . . . . . . . . . . . . . . . . 232
When It Is Time for New
Tires . . . . . . . . . . . . . . . . . . . . . . . . 233
Buying New Tires . . . . . . . . . . . . . 234
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 236
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 236
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 238
Wheel Replacement . . . . . . . . . . 238
Tire Chains . . . . . . . . . . . . . . . . . . . 239
If a Tire Goes Flat . . . . . . . . . . . . 239
Tire Changing . . . . . . . . . . . . . . . . 240

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-13710474) -
2020 - CRC - 10/7/19
202 Vehicle Care
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 0276.
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.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-13710474) -
2020 - CRC - 10/7/19
204 Vehicle Care
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. See
Engine Compartment Overview
0191 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 birth defects or other
(Continued)
Warning (Continued)
reproductive harm. Batteries also
contain other chemicals known to
the State of California to cause
cancer.WASH HANDS AFTER
HANDLING. For more information
go to www.P65Warnings.ca.gov/
passenger-vehicle.
See California Proposition
65 Warning 0187 and the back
cover.
Vehicle Storage
{Warning
Batteries have acid that can burn
you and gas that can explode.
You can be badly hurt if you are
not careful. See Jump Starting -
North America 0245 for tips on
working around a battery without
getting hurt. Infrequent Usage: Remove the
black, negative (−) cable from the
battery to keep the battery from
running down.
Extended Storage: Remove the
black, negative (−) cable from the
battery or use a battery trickle
charger.
All-Wheel Drive
Transfer Case
Under normal driving conditions,
transfer case fluid does not require
maintenance unless there is a fluid
leak or unusual noise. If required,
have the transfer case serviced by
your dealer.
Starter Switch Check
{Warning
When you are doing this
inspection, the vehicle could
move suddenly. If the vehicle
moves, you or others could be
injured.

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-13710474) -
2020 - CRC - 10/7/19
218 Vehicle Care
FusesUsage
F14 Central gateway module
F15 Lane departure warning/GENTEX
F16 Adaptive forward lighting module
F17 Electrical steering column lock
F18 Park assist module/ Side blind zone alert
F19 Body control module/Regulated
voltage control
F20 Clock spring
F21 A/C/Accessory power outlet/PRNDL
F22 Auxiliary power outlet/DC center
F23 HVAC module/ICS
F24 –
F25 OnStar module/ Eraglonass Fuses
Usage
F26 Heated steering wheel
F27 Instrument cluster/ Auxiliary heater/
Auxiliary virtual
image display
F28 Trailer feed 2
F29 Infotainment system
F30 DC/DC 400W
F31 Instrument cluster module battery
F32 Silver box audio module/Navigation
F33 Trailer feed 1
F34 Passive entry/ Passive start
Midi Fuses Usage MD01 Positive temperature coefficient S/B Fuses Usage
S/B01 Passenger power seat
S/B02 –
S/B03 Front power windows
S/B04 Rear power windows
S/B05 Logistic mode relay
S/B06 Driver power seat
S/B07 –
S/B08 Trailer interface module
Relays Usage
RLY01 Accessory/Retained accessory power
RLY02 Liftgate
RLY03 –
RLY04 –
RLY05 Logistic mode

Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada-13710474) -
2020 - CRC - 10/7/19
220 Vehicle Care
S/B Fuses UsageS/B2 DC-DC transformer 400W
S/B3 DC/AC inverter module
S/B4 –
S/B5 –
Relays Usage RLY01 –
RLY02 –
RLY03 –
RLY04 –
RLY05 –
Circuit
Breakers Usage
CB1 –Wheels and Tires
Tires
Every new GM vehicle has
high-quality tires made by a
leading tire manufacturer. See
the warranty manual for
information regarding the tire
warranty and where to get
service. For additional
information refer to the tire
manufacturer.
{Warning
.Poorly maintained and
improperly used tires are
dangerous.
.Overloading the tires can
cause overheating as a
result of too much
flexing. There could be a
blowout and a serious
crash. See Vehicle Load
Limits 0147.
(Continued)
Warning (Continued)
.Underinflated tires pose
the same danger as
overloaded tires. The
resulting crash could
cause serious injury.
Check all tires frequently
to maintain the
recommended pressure.
Tire pressure should be
checked when the tires
are cold.
.Overinflated tires are
more likely to be cut,
punctured, or broken by
a sudden impact —such
as when hitting a pothole.
Keep tires at the
recommended pressure.
.Worn or old tires can
cause a crash. If the
tread is badly worn,
replace them.
(Continued)