air condition BUICK ENCORE GX 2024 Service Manual

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16897608) - 2024 - CRC - 1/23/23
288 Service and Maintenance
* Footnote: Under extreme driving
conditions listed above, it may be
necessary to replace your spark plugs at
more frequent intervals. For further
assistance in determining the most
suitable service maintenance intervals for
your vehicle, please contact your
authorized GM Dealer.
Extreme service is for vehicles mainly
driven off-road in four-wheel drive or used
in farming, mining, forestry, or snow
plowing.
Additional Required Services—Severe
Service
Every 72 000 km (45,000 mi)
.Change automatic transmission fluid and
filter.
Every 120 000 km (75,000 mi)
.Change rear axle fluid, if equipped with
AWD. 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
transfer case fluid. Contaminated fluid will
decrease the life of the transfer case
and/or axles and should be replaced.
Owner Checks and Services
Every Five Years
.Replace brake fluid every five years. See
Brake Fluid 0232.
Every Seven Years
.Replace Air Conditioning Desiccant 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.
Multi-Point Vehicle
Inspection (MPVI)
A Multi Point Vehicle Inspection (MPVI)
completed by a GM dealer technician is a
maintenance assessment of your vehicle.
The benefit of the MPVI is to identify and
inform the customer of service items that
require immediate attention and those that
may require attention in the future. The technician will perform the following
checks on your vehicle. For a complete list
of checks, inspections, and services, see your
dealer.
Some items may not apply to your vehicle
and/or region.
Diagnostics
.OnStar active, if equipped
.Service history/recall check
Engine Oil and Filter
.Engine oil
.Oil life monitor
‐
Reset oil life monitor
Exterior Lights
.Visual inspection
Windshield and Wipers
.Visual inspection
Battery
.Battery visual inspection
.Battery test results
.Battery cables and connections

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16897608) - 2024 - CRC - 1/23/23
Technical Data 295
Vehicle Data
Capacities and Specifications
ApplicationCapacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under the hood. See yourdealer for more information.
Engine Cooling System*
I1.2L L3 Gas Engine 6.3 L 6.7 qt
I1.3L L3 Gas Engine 7.4 L 7.8 qt
Engine Oil with Filter I1.2L L3 Gas Engine 4.0 L 4.2 qt
I1.3L L3 Gas Engine 4.5 L 4.8 qt
Fuel Tank 50 L 13.2 gal

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16897608) - 2024 - CRC - 1/23/23
302 Customer Information
Coverage
Services are provided for the duration of the
vehicle’s powertrain warranty.
In the U.S., anyone driving the vehicle is
covered. In Canada, a person driving the
vehicle without permission from the owner
is not covered.
Roadside Assistance is not a part of the New
Vehicle Limited Warranty. General Motors
North America and Buick reserve the right to
make any changes or discontinue the
Roadside Assistance program at any time
without notification.
General Motors North America and Buick
reserve the right to limit services or
payment to an owner or driver if they
decide the claims are made too often, or the
same type of claim is made many times.
Services Provided
.Emergency Fuel Delivery:Delivery of
enough fuel for the vehicle to get to the
nearest service station.
.Lock-Out Service: Service to unlock the
vehicle if you are locked out. A remote
unlock may be available if you have OnStar. For security reasons, the driver
must present identification before this
service is given.
.Emergency Tow from a Public Road or
Highway:
Tow to the nearest Buick dealer
for warranty service, or if the vehicle was
in a crash and cannot be driven.
Assistance is not given when the vehicle
is stuck in sand, mud, or snow.
.Flat Tire Change: Service to change a flat
tire with the spare tire. The spare tire,
if equipped, must be in good condition
and properly inflated. It is the owner's
responsibility for the repair or
replacement of the tire if it is not covered
by the warranty.
.Battery Jump Start: Service to jump start
a dead battery.
.Trip Interruption Benefits and Assistance:
If your trip is interrupted due to a
warranty event, incidental expenses may
be reimbursed within the Powertrain
warranty period. Items considered are
reasonable and customary hotel, meals,
rental car, or a vehicle being delivered
back to the customer, up to 500 miles.
Services Not Included in Roadside
Assistance
.Impound towing caused by violation of
any laws.
.Legal fines.
.Mounting, dismounting, or changing of
snow tires, chains, or other traction
devices.
Service is not provided if a vehicle is in an
area that is not accessible to the service
vehicle or is not a regularly traveled or
maintained public road, which includes ice
and winter roads. Off-road use is not
covered.
Services Specific to Canadian-Purchased
Vehicles
.Fuel Delivery: Reimbursement is up to
7 liters. Propane and other fuels are not
provided through this service.
.Lock-Out Service: Vehicle registration is
required.
.Trip Interruption Benefits and Assistance:
Must be over 150 km from where your
trip was started to qualify.
Pre-authorization, original detailed
receipts, and a copy of the repair orders
are required. Once authorization has been

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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304 Customer Information
well as a signed and completed rental
agreement and meet state/provincial, local,
and rental vehicle provider requirements.
Requirements vary and may include
minimum age requirements, insurance
coverage, credit card, etc. Additional fees
such as fuel, rental vehicle insurance, taxes,
levies, usage fees, excessive mileage,
or rental usage beyond the completion of
the repair are also your responsibility.
It may not be possible to provide a like
vehicle as a courtesy rental.
Additional Program Information
All program options, such as shuttle service,
may not be available at every dealer.
Contact your dealer for specific availability.
General Motors reserves the right to
unilaterally modify, change, or discontinue
Courtesy Transportation at any time and to
resolve all questions of claim eligibility
pursuant to the terms and conditions
described herein at its sole discretion.
Collision Damage Repair
If the vehicle is involved in a collision and it
is damaged, have the damage repaired by a
qualified technician using the proper
equipment and quality replacement parts.Poorly performed collision repairs diminish
the vehicle resale value, and safety
performance can be compromised in
subsequent collisions.
Collision Parts
Genuine GM Collision parts are new parts
made with the same materials and
construction methods as the parts with
which the vehicle was originally built.
Genuine GM Collision parts are the best
choice to ensure that the vehicle's designed
appearance, durability, and safety are
preserved. The use of Genuine GM parts can
help maintain the GM New Vehicle Limited
Warranty.
Recycled original equipment parts may also
be used for repair. These parts are typically
removed from vehicles that were total losses
in prior crashes. In most cases, the parts
being recycled are from undamaged sections
of the vehicle. A recycled original equipment
GM part may be an acceptable choice to
maintain the vehicle's originally designed
appearance and safety performance;
however, the history of these parts is not
known. Such parts are not covered by the
GM New Vehicle Limited Warranty, and any
related failures are not covered by that
warranty.Aftermarket collision parts are also available.
These are made by companies other than
GM and may not have been tested for the
vehicle. As a result, these parts may fit
poorly, exhibit premature durability/
corrosion problems, and may not perform
properly in subsequent collisions.
Aftermarket parts are not covered by the
GM New Vehicle Limited Warranty, and any
vehicle failure related to such parts is not
covered by that warranty.
Repair Facility
GM also recommends that you choose a
collision repair facility that meets your
needs before you ever need collision repairs.
Your dealer may have a collision repair
center with GM-trained technicians and
state-of-the-art equipment, or be able to
recommend a collision repair center that has
GM-trained technicians and comparable
equipment.
Insuring the Vehicle
Protect your investment in the GM vehicle
with comprehensive and collision insurance
coverage. There are significant differences in
the quality of coverage afforded by various
insurance policy terms. Many insurance
policies provide reduced protection to the

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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306 Customer Information
with that company. In such cases, you can
have control of the repair and parts choices
as long as the cost stays within reasonable
limits.
Publication Ordering Information
Service Manuals
Service manuals have the diagnosis and
repair information on the engine/propulsion,
transmission, axle, suspension, brakes,
electrical system, steering system, body, etc.
Customer Literature
Owner’s manuals are written specifically for
owners and are intended to provide basic
operational information about the vehicle.
The owner’s manual includes the
Maintenance Schedule for all models.
Customer literature publications available for
purchase include owner’s manuals, warranty
manuals, and portfolios. Portfolios include an
owner’s manual, warranty manual,
if applicable, and zip lock bag or pouch.
Current and Past Models
Service manuals and customer literature are
available for many GM vehicles.To check availability and to order, call
1-800-551-4123 Monday–Friday,
8:00 a.m.–6:00 p.m. Eastern Time
For credit card orders only (VISA,
MasterCard, or Discover), see Helm, Inc. at:
www.helminc.com.
To order by mail, write to:
Helm, Incorporated
Attention: Customer Service
47911 Halyard Drive
Plymouth, MI 48170
Make checks payable in U.S. funds.
Radio Frequency Statement
This vehicle uses license-exempt
transmitters / receivers / systems that
operate on a radio frequency that complies
with Part 15/Part 18 of the Federal
Communications Commission (FCC) rules and
with Innovation, Science and Economic
Development (ISED) Canada's license-exempt
RSS(s) / RSP-100 / ICES-GEN.
Operation is subject to the following two
conditions:
1. The device may not cause harmful interference. 2. The device must accept any interference
received, including interference that may
cause undesired operation of the device.
Changes or modifications to any of these
systems by other than an authorized service
facility could void authorization to use this
equipment.
Reporting Safety Defects
Reporting Safety Defects to the
United States Government
If you believe that your vehicle has a
defect which could cause a crash or
could cause injury or death, you should
immediately inform the National
Highway Traffic Safety Administration
(NHTSA) in addition to notifying General
Motors.
If NHTSA receives similar complaints, it
may open an investigation, and if it
finds that a safety defect exists in a
group of vehicles, it may order a recall
and remedy campaign. However, NHTSA
cannot become involved in individual
problems between you, your dealer,
or General Motors.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Customer Information 307
To contact NHTSA, you may call the
Vehicle Safety Hotline toll-free at
1-888-327-4236 (TTY: 1-800-424-9153); go
to
https://www.safercar.gov;or write to:
Administrator, NHTSA
1200 New Jersey Avenue, S.E.
Washington, D.C. 20590
You can also obtain other information
about motor vehicle safety from
https://www.safercar.gov.
Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe
that the vehicle has a safety defect,
notify Transport Canada immediately,
and notify General Motors of Canada
Company. Call Transport Canada at
1-800-333-0510; go to:
www.tc.gc.ca/recalls (English)
www.tc.gc.ca/rappels (French) or write to:
Transport Canada
Motor Vehicle Safety Directorate
Defect Investigations and Recalls
Division
80 Noel Street
Gatineau
,QC J8Z 0A1
Reporting Safety Defects to
General Motors
In addition to notifying NHTSA (or Transport
Canada) in a situation like this, notify
General Motors.
In the U.S., call 1-800-521-7300, or write:
Buick Customer Assistance Center
P.O. Box 33136
Detroit, MI 48232–5136
In Canada, call 1-800-263-3777 (English) or
1-800-263-7854 (French), or write:
General Motors of Canada Company
Customer Care Centre
500 Wentworth Street W
Oshawa, ON L1J 0C5In Mexico, call 800-200-2842 or
800-466-0818.
In other Central America and Caribbean
Countries, call 52-555-901-2369.
Vehicle Data Recording and
Privacy
The vehicle has a number of computers that
record information about the vehicle’s
performance and how it is driven or used.
For example, the vehicle uses computer
modules to monitor and control engine and
transmission performance, to monitor the
conditions for airbag deployment and
deploy them in a crash, and, if equipped, to
provide antilock braking to help the driver
control the vehicle. These modules may
store data to help the dealer technician
service the vehicle or to help GM improve
safety or features. Some modules may also
store data about how the vehicle is
operated, such as rate of fuel consumption
or average speed. These modules may retain
personal preferences, such as radio presets,
seat positions, and temperature settings.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16897608) - 2024 - CRC - 1/23/23
308 Customer Information
Cybersecurity
GM collects information about the use of
your vehicle including operational and safety
related information. We collect this
information to provide, evaluate, improve,
and troubleshoot our products and services
and to develop new products and services.
The protection of vehicle electronics systems
and customer data from unauthorized
outside electronic access or control is
important to GM. GM maintains appropriate
security standards, practices, guidelines and
controls aimed at defending the vehicle and
the vehicle service ecosystem against
unauthorized electronic access, detecting
possible malicious activity in related
networks, and responding to suspected
cybersecurity incidents in a timely,
coordinated and effective manner. Security
incidents could impact your safety or
compromise your private data. To minimize
security risks, please do not connect your
vehicle electronic systems to unauthorized
devices or connect your vehicle to any
unknown or untrusted networks (such as
Bluetooth, WIFI or similar technology). In
the event you suspect any security incident
impacting your data or the safe operation of
your vehicle, please stop operating your
vehicle and contact your dealer.
Event Data Recorders
This vehicle is equipped with an Event Data
Recorder (EDR). The main purpose of an EDR
is to record, in certain crash or near
crash-like situations, such as an air bag
deployment or hitting a road obstacle, data
that will assist in understanding how a
vehicle’s systems performed. The EDR is
designed to record data related to vehicle
dynamics and safety systems for a short
period of time, typically 30 seconds or less.
The EDR in this vehicle is designed to record
such data as:
.How various systems in your vehicle were
operating;
.Whether or not the driver and passenger
safety belts were buckled/fastened;
.How far (if at all) the driver was
depressing the accelerator and/or brake
pedal; and,
.How fast the vehicle was traveling.
These data can help provide a better
understanding of the circumstances in which
crashes and injuries occur.
Note
EDR data are recorded by your vehicle only
if a non-trivial crash situation occurs; no
data are recorded by the EDR under normal driving conditions and no personal data
(e.g., name, gender, age, and crash location)
are recorded. However, other parties, such
as law enforcement, could combine the EDR
data with the type of personally identifying
data routinely acquired during a crash
investigation.
To read data recorded by an EDR, special
equipment is required, and access to the
vehicle or the EDR is needed. In addition to
the vehicle manufacturer, other parties, such
as law enforcement, that have the special
equipment, can read the information if they
have access to the vehicle or the EDR.
GM will not access these data or share it
with others except: with the consent of the
vehicle owner or, if the vehicle is leased,
with the consent of the lessee; in response
to an official request by police or similar
government office; as part of GM's defense
of litigation through the discovery process;
or, as permitted by law. Data that GM
collects or receives may also be used for GM
research needs or may be made available to
others for research purposes, where a need
is shown and the data is not tied to a
specific vehicle or vehicle owner.

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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318 Index
IndexA
About Driving the Vehicle . . . . . . . . . . . . . . . . . .2
Accessories and Modifications . . . . . . . . . . . . 215
Accessory Power . . . . . . . . . . . . . . . . . . . . . . . . . 167
AdaptiveCruise Control . . . . . . . . . . . . . . . . . . . . . 109, 177
Add-On Electrical Equipment . . . . . . . . . . . . . . 213
Additional OnStar Information . . . . . . . . . . . . . . . . . . . . 312
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . . . . . . . . . 41
Advanced Driver Assistance Systems . . . . . . . . . . . . . 187
Agreements
Trademarks and License . . . . . . . . . . . . . . . . 141
Air Cleaner/Filter, Engine . . . . . . . . . . . . . . . . . . 224
Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Filter Life System . . . . . . . . . . . . . . . . . . . . . . 224
Filter, Passenger Compartment . . . . . . . . 150
Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . 144
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55 Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
How Does an Airbag Restrain? . . . . . . . . . . 59
Passenger Sensing System . . . . . . . . . . . . . . 61
What Makes an Airbag Inflate? . . . . . . . . . 59 Airbag System (cont'd)
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
When Should an Airbag Inflate? . . . . . . . . 58
Where Are the Airbags? . . . . . . . . . . . . . . . . 57
Airbags Adding Equipment to the Vehicle . . . . . . . 64
Passenger Status Indicator . . . . . . . . . . . . . 101
Readiness Light . . . . . . . . . . . . . . . . . . . . . . . . 100
Replacing System Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Servicing Airbag-Equipped Vehicles . . . . . . 64
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 28
Alert Lane Change (LCA) . . . . . . . . . . . . . . . . . . . . . 198
Rear Cross Traffic . . . . . . . . . . . . . . . . . . . . . . 193
Side Blind Zone (SBZA) . . . . . . . . . . . . . . . . . 198
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 249
All-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . 171, 234 Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
AM-FM Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128
Antenna Multi-band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Antilock Brake System (ABS) . . . . . . . . . . . . . . 172 Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . 104

Buick Encore GX Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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320 Index
Carbon MonoxideEngine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . 168
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Management System . . . . . . . . . . . . . . . . . . . 85
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Check Engine Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Child Restraints Infants and Young Children . . . . . . . . . . . . . 67
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78, 80
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . . 21
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 277 Cleaning (cont'd)
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Climate Control Systems . . . . . . . . . . . . . . . . . 144 Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . 144
Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . 146
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Cluster, Instrument . . . . . . . . . . . . . . . . . . . . . . . 97
Collision Alert
Forward (FCA) System . . . . . . . . . . . . . . . . . 193
Collision Damage Repair . . . . . . . . . . . . . . . . . 304
Compact Spare Tire . . . . . . . . . . . . . . . . . . . . . . 270
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 315
Control Traction and Electronic Stability . . . . . . . 174
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . .154
Controls Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . 126
Convenience Net . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Coolant
Engine Temperature Gauge . . . . . . . . . . . . . 99
Engine Temperature Warning Light . . . . 107
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144, 146
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Courtesy Transportation Program . . . . . . . . 303
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Covers Rear Compartment/Storage Panel . . . . . . . 84
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 176 Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Customer Assistance Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Text Telephone (TTY) Users . . . . . . . . . . . . 300
Customer Information Publications Ordering Information . . . . . 306
Customer Satisfaction Procedure . . . . . . . . . 298
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 304
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5