cooling BUICK ENCORE GX 2022 Owners Manual

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15481080) - 2022 - CRC - 6/1/21
Instruments and Controls 91
A thick smartphone case may prevent
the charger from working, or reduce the
charging performance. See your dealer
for additional information.
4. A green
]will appear on the
infotainment display, next to the phone
icon. This indicates that the smartphone
is detected.
5. If a smartphone is placed on the charger and
]turns off or turns yellow, remove
the smartphone and any objects from
the pad. Turn the smartphone
180 degrees and wait a few seconds
before placing/aligning it on the pad
again.
6. If a smartphone is placed on the charger and
]turns red, the charger and/or the
smartphone is overheated. Remove the
smartphone and any objects from the
charger in order to cool the system.
The smartphone may become warm during
charging. This is normal. In warmer
temperatures, the speed of charging may be
reduced. For vehicles with wireless phone projection,
the smartphone may overheat during
wireless charging. The smartphone may slow
down, stop charging, or shut down to
protect the battery. The phone may need to
be removed from its case to prevent
overheating. The
]may flash while the
phone is cooling down enough for wireless
charging to automatically resume. This is
normal. Individual phone performance
may vary.
Software Acknowledgements
Certain Wireless Charging Module product
from LG Electronics, Inc. ("LGE") contains the
open source software detailed below. Refer
to the indicated open source licenses (as are
included following this notice) for the terms
and conditions of their use. OSS Notice Information
To obtain the source code that is
contained in this product, please visit
https://opensource.lge.com. In addition to
the source code, all referred license terms,
warranty disclaimers and copyright notices
are available for download. LG Electronics
will also provide open source code to you
on CD-ROM for a charge covering the cost of
performing such distribution (such as the
cost of media, shipping, and handling) upon
email request to [email protected]. This
offer is valid for three (3) years from the
date on which you purchased the product.
Freescale-WCT library
Copyright (c) 2012-2014 Freescale
Semiconductor, Inc.. All rights reserved.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15481080) - 2022 - CRC - 6/1/21
Lighting 129
The exterior lamps turn off immediately by
turning the exterior lamp control off.
This feature can be changed. SeeVehicle
Personalization 0116.
Battery Load Management
The vehicle has Electric Power Management
(EPM) that estimates the battery's
temperature and state of charge. It then
adjusts the voltage for best performance
and extended life of the battery.
When the battery's state of charge is low,
the voltage is raised slightly to quickly bring
the charge back up. When the state of
charge is high, the voltage is lowered
slightly to prevent overcharging. If the
vehicle has a voltmeter gauge or a voltage
display on the Driver Information Center
(DIC), you may see the voltage move up or
down. This is normal. If there is a problem,
an alert will be displayed.
The battery can be discharged at idle if the
electrical loads are very high. This is true for
all vehicles. This is because the generator
(alternator) may not be spinning fast
enough at idle to produce all of the power
needed for very high electrical loads. A high electrical load occurs when several of
the following are on, such as: headlamps,
high beams, rear window defogger, climate
control fan at high speed, heated seats,
engine cooling fans, trailer loads, and loads
plugged into accessory power outlets.
EPM works to prevent excessive discharge of
the battery. It does this by balancing the
generator's output and the vehicle's
electrical needs. It can increase engine idle
speed to generate more power whenever
needed. It can temporarily reduce the power
demands of some accessories.
Normally, these actions occur in steps or
levels, without being noticeable. In rare
cases at the highest levels of corrective
action, this action may be noticeable to the
driver. If so, a DIC message might be
displayed and it is recommended that the
driver reduce the electrical loads as much as
possible.
Battery Power Protection
This feature helps prevent the battery from
being drained, if the interior courtesy lamps
or reading lamps are accidentally left on.
If any of these lamps are left on, they
automatically turn off after 10 minutes,if the ignition is off. The lamps will not
come back on again until one of the
following occurs:
.The ignition is turned on.
.The doors are closed and then re-opened.
Exterior Lighting Battery Saver
The exterior lamps turn off about 10 minutes
after the ignition is turned off, if the parking
lamps or headlamps have been manually
left on. This protects against draining the
battery. To restart the 10-minute timer, turn
the exterior lamp control to the
Oposition
and then back to the
;or2position.
To keep the lamps on for more than
10 minutes, the ignition must be on or in
ACC/ACCESSORY.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Climate Controls 183
The heating, cooling, and ventilation for the
vehicle can be controlled with this system.1. Temperature Control
2. Air Delivery Mode Controls
3. MAX Defrost
4. Rear Window Defogger
5. Fan Control
6. Driver and Passenger Heated Seats (If Equipped)
7. Recirculation
8. A/C (Air Conditioning)
]: Turn the knob clockwise or
counterclockwise to increase or decrease the
fan speed or turn the fan off.
Temperature Control : Turn the knob
clockwise or counterclockwise to increase or
decrease the temperature. Air Delivery Mode Controls :
Press
z,Y,
or
6to change the direction of the airflow.
The indicator light in the button will turn
on. Any combination of the three buttons
can be selected. The indicator light in the
button will turn on.
To change the current mode, select one or
more of the following:
z: Clears the windows of fog or moisture.
Air is directed to the windshield.
Y: Air is directed to the instrument panel
outlets.
6: Air is directed to the floor outlets.
0MAX : Air is directed to the windshield
and the fan runs at a higher speed. Fog or
frost is cleared from the windshield more
quickly. When the button is pressed again,
the system returns to the previous mode
setting.
For best results, clear all snow and ice from
the windshield before defrosting. A/C :
Press to turn the air conditioning
system on or off. If the climate control
system is turned off or the outside
temperature falls below freezing, the air
conditioner will not run.
@: Press to turn on recirculation. An
indicator light comes on. Air is recirculated
to quickly cool the inside of the vehicle or
to reduce the entry of outside air and odors.
Rear Window Defogger
K: Press to turn the rear window defogger
on or off. An indicator light on the button
comes on to show that the rear window
defogger is on.
The defogger can be turned off by turning
the ignition off or to ACC/ACCESSORY.
If the vehicle is equipped with heated
outside mirrors, they turn on when the rear
window defogger button is on and help to
clear fog or frost from the surface of the
mirror.
See Heated Mirrors 027.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15481080) - 2022 - CRC - 6/1/21
Climate Controls 185
The heating, cooling, and ventilation for the
vehicle can be controlled with this system.1. Driver and Passenger Temperature Controls
2. AUTO (Automatic Operation)
3. Fan Controls
4. MAX Defrost
5. Rear Window Defogger
6. SYNC (Synchronized Temperature)
7. Recirculation
8. Driver and Passenger Heated Seats (If Equipped)
9. Air Delivery Mode Controls
10. ON/OFF (Power)
11. A/C (Air Conditioning)
Automatic Operation
The system automatically controls the fan
speed, air delivery, air conditioning, and
recirculation in order to heat or cool the
vehicle to the desired temperature.
When AUTO is lit, all four functions operate
automatically. Each function can also be
manually set and the selected setting is
displayed. Functions not manually set will continue to
be automatically controlled, even if the
AUTO indicator is not lit.
For automatic operation:
1. Press AUTO.
2. Set the temperature, allow the system time to stabilize, and adjust the
temperature as needed.
Driver and Passenger Temperature Control :
The temperature can be adjusted separately
for the driver and the passenger. Turn the
knob clockwise or counterclockwise to
increase or decrease the temperature.
SYNC : Press to link all climate zone settings
to the driver setting. The SYNC indicator
light will turn on. When the passenger
settings are adjusted, the SYNC indicator
light turns off.Manual Operation
In addition to the controls on the center
stack; the fan, air delivery mode,
temperature, and other climate settings can
be controlled by touching CLIMATE on the
infotainment Home Page or the climate
button in the application tray. ON/OFF :
Press to turn the fan off or on.
When off, no air will flow into the vehicle.
Turning the fan on, pressing any other
button, or turning a knob will turn the
system back on using the current setting.
9: Press to increase or decrease the fan
speed. The fan speed setting appears on the
main display. Pressing either button cancels
automatic fan control and the fan is
controlled manually. Press AUTO to return
to automatic operation.
Air Delivery Mode Controls : Press any
combination of
z,Y, or6to change the
direction of the airflow. The indicator light
in the button will turn on. The current mode
appears in the display screen.
Pressing any of the three buttons cancels
automatic air delivery control and the
direction of the airflow is controlled
manually. Press AUTO to return to
automatic operation.
To change the current mode, select one or
more of the following:
z: Clears the windows of fog or moisture.
Air is directed to the windshield.
Y: Air is directed to the instrument panel
outlets.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15481080) - 2022 - CRC - 6/1/21
194 Driving and Operating
warning clues—such as enough water,
ice, or packed snow on the road to make
a mirrored surface —and slow down
when you have any doubt.
.Try to avoid sudden steering, acceleration,
or braking, including reducing vehicle
speed by shifting to a lower gear. Any
sudden changes could cause the tires to
slide.
Remember: Antilock brakes help avoid only
the braking skid.
Driving on Wet Roads
Rain and wet roads can reduce vehicle
traction and affect your ability to stop and
accelerate. Always drive slower in these
types of driving conditions and avoid driving
through large puddles and deep-standing or
flowing water.
{Warning
Wet brakes can cause crashes. They
might not work as well in a quick stop
and could cause pulling to one side. You
could lose control of the vehicle. (Continued)
Warning (Continued)
After driving through a large puddle of
water or a car/vehicle wash, lightly apply
the brake pedal until the brakes work
normally.
Flowing or rushing water creates strong
forces. Driving through flowing water
could cause the vehicle to be carried
away. If this happens, you and other
vehicle occupants could drown. Do not
ignore police warnings and be very
cautious about trying to drive through
flowing water.
Hydroplaning
Hydroplaning is dangerous. Water can build
up under the vehicle's tires so they actually
ride on the water. This can happen if the
road is wet enough and you are going fast
enough. When the vehicle is hydroplaning, it
has little or no contact with the road.
There is no hard and fast rule about
hydroplaning. The best advice is to slow
down when the road is wet.
Other Rainy Weather Tips
Besides slowing down, other wet weather
driving tips include:
.Allow extra following distance.
.Pass with caution.
.Keep windshield wiping equipment in
good shape.
.Keep the windshield washer fluid reservoir
filled.
.Have good tires with proper tread depth.
SeeTires 0292.
.Turn off cruise control.
.Activate All-Wheel Drive (AWD) mode. See
All-Wheel Drive 0211.
Hill and Mountain Roads
Driving on steep hills or through mountains
is different than driving on flat or rolling
terrain. Tips include:
.Keep the vehicle serviced and in good
shape.
.Check all fluid levels and brakes, tires,
cooling system, and transmission.
.Shift to a lower gear when going down
steep or long hills.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15481080) - 2022 - CRC - 6/1/21
Driving and Operating 249
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear ofthe chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
The vehicle needs service more often when
used to tow trailers. See Maintenance
Schedule 0329. It is especially important to
check the automatic transmission fluid,
engine oil, axle lubricant, belts, cooling
system, and brake system before and during
each trip.
Check periodically that all nuts and bolts on
the trailer hitch are tight.
Engine Cooling When Trailer Towing
The cooling system may temporarily
overheat during severe operating conditions.
See Engine Overheating 0270.
Trailer Towing
Caution
Towing a trailer improperly can damage
the vehicle and result in costly repairs
not covered by the vehicle warranty. To
(Continued)
Caution (Continued)
tow a trailer correctly, follow the
directions in this section and see your
dealer for important information about
towing a trailer with the vehicle.
Trailer Weight
{Warning
Never exceed the towing capacity for
your vehicle.
Safe trailering requires monitoring the
weight, speed, altitude, road grades, outside
temperature, dimensions of the front of the
trailer, and how frequently the vehicle is
used to tow a trailer.
Trailer Weight Ratings
When towing a trailer, the weight of the
loaded vehicle and trailer must be within
the weight ratings for the vehicle.
.GCWR: Gross Combined Weight Rating
.GVWR: Gross Vehicle Weight Rating
.Maximum Trailer Weight Rating
.Maximum Trailer Tongue Weight See
“Weight-Distributing Hitch Adjustment”
under Towing Equipment 0252 to determine
if equalizer bars are required to obtain the
maximum trailer weight rating.
See “Trailer Brakes” underTowing
Equipment 0252 to determine if brakes are
required based on your trailer's weight.
The only way to be sure the weight is not
exceeding any of these ratings is to weigh
the tow vehicle and trailer combination,
fully loaded for the trip, getting individual
weights for each of these items.
{Warning
You and others could be seriously injured
or killed if the trailer is too heavy or the
trailer brakes are inadequate for the load.
The vehicle may be damaged, and the
repairs would not be covered by the
vehicle warranty.
Only tow a trailer if all the steps in this
section have been followed. Ask your
dealer for advice and information about
towing a trailer.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15481080) - 2022 - CRC - 6/1/21
Vehicle Care 255
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 256
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . 256
Accessories and Modifications . . . . . . . . . 256
Vehicle Checks
Doing Your Own Service Work . . . . . . . . . 257
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Engine Compartment Overview . . . . . . . . 259
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
Engine Oil Life System . . . . . . . . . . . . . . . . 264
Automatic Transmission Fluid . . . . . . . . . 265
Engine Air Filter Life System . . . . . . . . . . 265
Engine Air Cleaner/Filter . . . . . . . . . . . . . . 265
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 267
Engine Overheating . . . . . . . . . . . . . . . . . . . 270
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Brake Pad Life System . . . . . . . . . . . . . . . . . 273
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Battery - North America . . . . . . . . . . . . . . . 274
All-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . . . 276
Automatic Transmission Shift Lock Control Function Check . . . . . . . . . . . . . . 276
Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Wiper Blade Replacement . . . . . . . . . . . . . 277 Windshield Replacement . . . . . . . . . . . . . . 278
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . 279
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . 279
Halogen Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 279
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Headlamps and Sidemarker Lamps . . . . 279
Front Turn Signal and Fog Lamps . . . . . . 281
Taillamps, Turn Signal, Sidemarker,
Stoplamps, and Back-Up Lamps (Base
Level) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Taillamps, Turn Signal, Sidemarker, Stoplamps, and Back-Up Lamps
(Uplevel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Electrical System
Electrical System Overload . . . . . . . . . . . . 285
Fuses and Circuit Breakers . . . . . . . . . . . . . 286
Engine Compartment Fuse Block . . . . . . 287
Instrument Panel Fuse Block . . . . . . . . . . 289
Rear Compartment Fuse Block . . . . . . . . . 291
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . 292
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . 293
Tire Designations . . . . . . . . . . . . . . . . . . . . . . 295 Tire Terminology and Definitions . . . . . . 295
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Tire Pressure Monitor System . . . . . . . . . 298
Tire Pressure Monitor Operation . . . . . . 299
Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . 302
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 303
When It Is Time for New Tires . . . . . . . . 304
Buying New Tires . . . . . . . . . . . . . . . . . . . . . 304
Different Size Tires and Wheels . . . . . . . 305
Uniform Tire Quality Grading . . . . . . . . . 306
Wheel Alignment and Tire Balance . . . . 307
Wheel Replacement . . . . . . . . . . . . . . . . . . . 307
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 308
Tire Changing . . . . . . . . . . . . . . . . . . . . . . . . . 309
Compact Spare Tire . . . . . . . . . . . . . . . . . . . . 313
Jump Starting
Jump Starting - North America . . . . . . . . 314
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . . . . . . . . . . 316
Recreational Vehicle Towing . . . . . . . . . . . 317
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 320
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15481080) - 2022 - CRC - 6/1/21
260 Vehicle Care
1. Windshield Washer Fluid Reservoir. SeeWasher Fluid 0271.
2. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0267.
3. Engine Oil Dipstick. See Engine Oil0262.
4. Engine Cooling Fan (Out of View). See Cooling System 0267.
5. Engine Oil Fill Cap. See Engine Oil0262.
6. Engine Air Cleaner/Filter 0265.
7. Brake Fluid Reservoir. See Brakes0272.
8. Positive (+) Battery Terminal. See Jump
Starting - North America 0314.
9. Battery - North America 0274.
10. Engine Compartment Fuse Block 0287.
11. Remote Negative (-) Battery Terminal. SeeJump Starting - North America 0314

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15481080) - 2022 - CRC - 6/1/21
262 Vehicle Care
1. Windshield Washer Fluid Reservoir. SeeWasher Fluid 0271.
2. Engine Coolant Surge Tank and Pressure Cap. See Cooling System 0267.
3. Engine Oil Fill Cap. See Engine Oil0262.
4. Engine Oil Dipstick. See Engine Oil0262.
5. Engine Cooling Fan (Out of View). See Cooling System 0267.
6. Engine Air Cleaner/Filter 0265.
7. Brake Fluid Reservoir. See Brakes0272.
8. Positive (+) Battery Terminal. See Jump
Starting - North America 0314.
9. Battery - North America 0274.
10. Engine Compartment Fuse Block 0287.
11. Remote Negative (-) Battery Terminal. SeeJump Starting - North America 0314
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. SeeEngine Oil Life System 0264.
.Always dispose of engine oil properly. See
“What to Do with Used Oil” in this
section.
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 0259 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.
If a low oil Driver Information Center (DIC)
message displays, check the oil level.
Follow these guidelines:
.To get an accurate reading, park the
vehicle on level ground. Check the engine
oil level after the engine has been off for
at least two hours. Checking the engine oil level on steep grades or too soon after
engine shutoff can result in incorrect
readings. Accuracy improves when
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
LIH 1.2L (Version 1) and L3T 1.3L L3 Engines

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Vehicle Care 267
{Warning
Operating the engine with the air
cleaner/filter off can cause you or others
to be burned. The air cleaner not only
cleans the air; it helps to stop flames if
the engine backfires. Use caution when
working on the engine and do not drive
with the air cleaner/filter off.
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.
1.2L L3 Engine (LIH)
1.3L L3 Engine (L3T)
1. Engine Coolant Surge Tank andPressure Cap
2. Engine Cooling Fan (Out of View)
{Warning
An underhood electric fan can start up
even when the engine is not running and
can cause injury. Keep hands, clothing,
and tools away from any underhood
electric fan.
{Warning
Do not touch heater or radiator hoses,
or other engine parts. They can be very
hot and can burn you. Do not run the
engine if there is a leak; all coolant could
leak out. That could cause an engine fire
and can burn you. Fix any leak before
driving the vehicle.
Engine Coolant
The cooling system in the vehicle is filled
with DEX-COOL engine coolant. This coolant
is designed to remain in the vehicle for five
years or 240 000 km (150,000 mi),
whichever occurs first.