ignition BUICK ENCORE 2014 Service Manual

Black plate (17,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
Driving and Operating 9-17
Starting the Engine
Move the shift lever to P (Park) or
N (Neutral). The engine will not start
in any other position. To restart the
vehicle when it is already moving,
use N (Neutral) only.
{Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped.
{Caution
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
SeeAdd-On Electrical Equipment
on page 9-46. Starting Procedure
1. With your foot off the accelerator
pedal, turn the ignition key to
START. When the engine starts,
let go of the ignition.
The idle speed will go down as
your engine gets warm. Do not
race the engine immediately
after starting it. Operate the
engine and transmission gently
to allow the oil to warm up and
lubricate all moving parts.
The vehicle has a
Computer-Controlled Cranking
System. This feature assists in
starting the engine and protects
components. If the ignition key is
turned to the START position,
and then released when the
engine begins cranking, the
engine will continue cranking for
a few seconds or until the
vehicle starts. If the engine does
not start and the key is held in
START for many seconds,
cranking will be stopped after
15 seconds to prevent cranking motor damage. To prevent gear
damage, this system also
prevents cranking if the engine
is already running. Engine
cranking can be stopped by
turning the ignition switch to
ACC/ACCESSORY or
LOCK/OFF.
{Caution
Cranking the engine for long
periods of time, by returning the
ignition to the START position
immediately after cranking has
ended, can overheat and damage
the cranking motor, and drain the
battery. Wait at least 15 seconds
between each try, to let the
cranking motor cool down.
2. If the engine does not start after five to 10 seconds, especially in
very cold weather (below −18°C
or 0°F), it could be flooded with
too much gasoline. Try pushing
the accelerator pedal all the way
to the floor and holding it there

Black plate (19,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
Driving and Operating 9-19
The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer in the
area where you will be parking the
vehicle for the best advice on this.
Retained Accessory
Power (RAP)
These vehicle accessories may be
used for up to 10 minutes after the
engine is turned off:
.Audio System
.Power Windows
.Sunroof
The power windows and sunroof will
continue to work for up to
10 minutes or until any door is
opened. The radio will work when
the key is in ON/RUN or ACC/
ACCESSORY. Once the key is
turned from ON/RUN to LOCK/OFF,
the radio will continue to work for
10 minutes, or until the driver door is
opened.
Shifting Into Park
1. Hold the brake pedal down and set the parking brake. See
Parking Brake on page 9-27.
2. Move the shift lever into P (Park) by pressing the button on the
shift lever and pushing the lever
all the way toward the front of
the vehicle.
3. Turn the ignition key to LOCK/OFF.
4. Remove the key and take it with you. If you can leave the vehicle
with the ignition key in your
hand, the vehicle is in P (Park).
Leaving the Vehicle with the
Engine Running (Automatic
Transmission)
{Warning
It can be dangerous to leave the
vehicle with the engine running.
It could overheat and catch fire.
(Continued)
Warning (Continued)
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running. If you have left
the engine running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
SeeShifting Into Park on
page 9-19.
If you have to leave the vehicle with
the engine running, be sure the
vehicle is in P (Park) and the
parking brake is firmly set before
you leave it. After you have moved
the shift lever into P (Park), hold the
brake pedal down. Then see if you
can move the shift lever away from

Black plate (20,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
9-20 Driving and Operating
P (Park) without first pushing the
button on the shift lever. If you can,
it means that the shift lever was not
fully locked into P (Park).
Torque Lock (Automatic
Transmission)
If you are parking on a hill and you
do not shift the transmission into
P (Park) properly, the weight of the
vehicle may put too much force on
the parking pawl in the
transmission. You may find it difficult
to pull the shift lever out of P (Park).
This is called“torque lock.”
To prevent torque lock, set the
parking brake and then shift into
P (Park) properly before you leave
the driver seat. To find out how, see
“Shifting Into Park” previously in this
section.
When you are ready to drive, move
the shift lever out of P (Park) before
you release the parking brake.
If torque lock does occur, you may
need to have another vehicle push
yours a little uphill to take some of the pressure from the parking pawl
in the transmission, so you can pull
the shift lever out of P (Park).
Shifting out of Park
This vehicle is equipped with a shift
lock control. The shift lock control is
designed to:
.Prevent ignition key removal
unless the shift lever is in
P (Park) with the shift lever
button fully released.
.Prevent movement of the shift
lever out of P (Park) unless the
ignition is in ON/RUN and the
brake pedal is applied.
The shift lock control is always
functional except in the case of an
uncharged or low voltage (less than
9-volt) battery.
If the vehicle has an uncharged
battery or a battery with low voltage,
try charging or jump starting the
battery. See Jump Starting on
page 10-62. To shift out of P (Park):
1. Apply the brake pedal.
2. Turn the ignition to ON/RUN.
3. Press the shift lever button.
4. Move the shift lever to the
desired position.
If still unable to shift out of P (Park):
1. Fully release the shift lever button.
2. Hold the brake pedal down and press the shift lever button
again.
3. Move the shift lever to the desired position.
If the shift lever still cannot be
moved from P (Park), see “Shift
Lock Manual Release.”

Black plate (21,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
Driving and Operating 9-21
Shift Lock Manual Release
The automatic transmission has an
electric park lock. The key must be
in the ON/RUN position, and the
brake pedal pressed so the shift
lever can be moved from the
P (Park) position. If the battery has
lost power, the shift lever cannot be
moved from P (Park) unless the shift
lock manual release is disengaged
manually.
To access the shift lock manual
release:
1. Turn the ignition OFF andremove the key.
2. Hold the brake pedal down. Apply the parking brake.
3. Remove the cover on theconsole.
4. Insert and press the ignition keyinto the slot.
5. Move the shift lever out of P (Park). If P (Park) is selected
again after the key is removed
from the slot, the shift lever will
be locked again.
6. Remove the key from the slot.
7. Close the cover.
8. Have the cause of the problem fixed by your dealer.
Parking over Things
That Burn
{Warning
Things that can burn could touch
hot exhaust parts under the
vehicle and ignite. Do not park
over papers, leaves, dry grass,
or other things that can burn.

Black plate (23,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
Driving and Operating 9-23
Automatic
Transmission
The selected gear is also shown in
the instrument cluster.
P (Park):This position locks the
drive wheels. It is the best position
to use when starting the engine
because the vehicle cannot move
easily.
{Warning
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running. If you have left
the engine running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
See Shifting Into Park on
page 9-19.
Make sure the shift lever is fully in
P (Park) before starting the engine.
The vehicle has an automatic
transmission shift lock control
system. The regular brake must be
fully applied first and then the shift
lever button pressed before shifting
from P (Park) when the ignition key is in ON/RUN. If you cannot shift out
of P (Park), ease pressure on the
shift lever, then push the shift lever
all the way into P (Park) as you
maintain brake application. Then
press the shift lever button and
move the shift lever into another
gear. See
Shifting out of Park on
page 9-20.
R (Reverse): Use this gear to
back up.
{Caution
Shifting to R (Reverse) while the
vehicle is moving forward could
damage the transmission. The
repairs would not be covered by
the vehicle warranty. Shift to
R (Reverse) only after the vehicle
is stopped.
To rock the vehicle back and forth to
get out of snow, ice, or sand without
damaging the transmission, see If
the Vehicle Is Stuck on page 9-9.

Black plate (27,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
Driving and Operating 9-27
Parking Brake
To set the parking brake, hold the
brake pedal down and pull up on the
parking brake lever. If the ignition is
on, the brake system warning light
will come on. SeeBrake System
Warning Light on page 5-15. To release the parking brake, hold
the brake pedal down. Pull the
parking brake lever up until you can
press the release button. Hold the
release button in as you move the
brake lever all the way down.
{Caution
Driving with the parking brake on
can overheat the brake system
and cause premature wear or
damage to brake system parts.
Make sure that the parking brake
is fully released and the brake
warning light is off before driving.
Brake Assist
The Brake Assist feature is
designed to assist the driver in
stopping or decreasing vehicle
speed in emergency driving
conditions. This feature uses the
stability system hydraulic brake
control module to supplement the
power brake system under
conditions where the driver has
quickly and forcefully applied the
brake pedal in an attempt to quickly
stop or slow down the vehicle. The
stability system hydraulic brake
control module increases brake
pressure at each corner of the
vehicle until the ABS activates.
Minor brake pedal pulsation or
pedal movement during this time is
normal and the driver should
continue to apply the brake pedal as
the driving situation dictates The
Brake Assist feature will
automatically disengage when the
brake pedal is released or brake
pedal pressure is quickly
decreased.

Black plate (1,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-2
California Proposition65 Warning . . . . . . . . . . . . . . . . . 10-2
California Perchlorate Materials Requirements . . . . 10-2
Accessories and Modifications . . . . . . . . . . . . . . . 10-2
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-3
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-4
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-6
Engine Oil . . . . . . . . . . . . . . . . . . . 10-7
Engine Oil Life System . . . . . . 10-9
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-10
Engine Air Cleaner/Filter . . . . 10-11
Cooling System . . . . . . . . . . . . 10-12
Engine Coolant . . . . . . . . . . . . . 10-12
Engine Overheating . . . . . . . . 10-15
Washer Fluid . . . . . . . . . . . . . . . 10-17
Brakes . . . . . . . . . . . . . . . . . . . . . 10-17
Brake Fluid . . . . . . . . . . . . . . . . . 10-18 Battery . . . . . . . . . . . . . . . . . . . . . 10-20
All-Wheel Drive . . . . . . . . . . . . . 10-20
Starter Switch Check . . . . . . . 10-20
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-21
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . 10-21
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-21
Wiper Blade Replacement . . . . . . . . . . . . . . 10-22Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-24
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-24
Halogen Bulbs . . . . . . . . . . . . . . 10-24
Headlamps, Front TurnSignal and Parking
Lamps . . . . . . . . . . . . . . . . . . . . 10-24
License Plate Lamp . . . . . . . . 10-26
Replacement Bulbs . . . . . . . . . 10-27
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-27
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-28 Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . 10-28
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-31
Rear Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . 10-34
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . 10-35
All-Season Tires . . . . . . . . . . . . 10-36
Winter Tires . . . . . . . . . . . . . . . . 10-37
Summer Tires . . . . . . . . . . . . . . 10-37
Tire Sidewall Labeling . . . . . . 10-37
Tire Designations . . . . . . . . . . . 10-39
Tire Terminology andDefinitions . . . . . . . . . . . . . . . . 10-40
Tire Pressure . . . . . . . . . . . . . . . 10-43
Tire Pressure Monitor
System . . . . . . . . . . . . . . . . . . . 10-44
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . 10-45
Tire Inspection . . . . . . . . . . . . . . 10-48
Tire Rotation . . . . . . . . . . . . . . . 10-49
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . 10-50
Buying New Tires . . . . . . . . . . . 10-51
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . 10-52

Black plate (21,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
Vehicle Care 10-21
2. Apply both the parking brakeand the regular brake.
Do not use the accelerator
pedal, and be ready to turn off
the engine immediately if it
starts.
3. Try to start the engine in each gear. The vehicle should start
only in P (Park) or N (Neutral).
If the vehicle starts in any other
position, contact your dealer for
service.
Automatic Transmission
Shift Lock Control
Function Check
{Warning
When you are doing this
inspection, the vehicle could
move suddenly. If the vehicle
moves, you or others could be
injured. 1. Before starting this check, be
sure there is enough room
around the vehicle. It should be
parked on a level surface.
2. Apply the parking brake. Be ready to apply the regular brake
immediately if the vehicle begins
to move.
3. With the engine off, turn the ignition on, but do not start the
engine. Without applying the
regular brake, try to move the
shift lever out of P (Park) with
normal effort. If the shift lever
moves out of P (Park), contact
your dealer for service.
Ignition Transmission
Lock Check
While parked and with the parking
brake set, try to turn the ignition to
LOCK/OFF in each shift lever
position.
.The ignition should turn to
LOCK/OFF only when the shift
lever is in P (Park).
.The ignition key should come
out only in LOCK/OFF.
Contact your dealer if service is
required.
Park Brake and P (Park)
Mechanism Check
{Warning
When you are doing this check,
the vehicle could begin to move.
You or others could be injured
and property could be damaged.
Make sure there is room in front
of the vehicle in case it begins to
roll. Be ready to apply the regular
brake at once should the vehicle
begin to move.
Park on a fairly steep hill, with the
vehicle facing downhill. Keeping
your foot on the regular brake, set
the parking brake.

Black plate (29,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
Vehicle Care 10-29
Mini Fuses Usage1 Sunroof
2 Outside Rearview Mirror Switch
3 Canister Vent Solenoid
4 Not Used
5 Electronic Brake Control Module
Valve
6 Not Used
7 Not Used
8 Transmission Control Module
Battery
9 BCM Regulated Voltage Control
10 Fuel System Control Module R/C/
Headlamp Leveling
11 Rear Wiper Mini Fuses Usage
12 Rear Window Defogger
13 Not Used
14 Outside Rearview Mirror Heater
15 Fuel System Control Module Battery
16 Heated Seat Module/Memory
Module
17 Transmission Control Module R/C
18 Engine Control Module R/C
19 Fuel Pump
20 Not Used
21 Fan Relay (Auxiliary Fuse Block)
22 Not Used
23 Ignition Coil/Injectors
24 Washer Pump Mini Fuses Usage
25 Not Used
26 Canister Purge Solenoid/Water
Valve Solenoid/
Oxygen Sensors –
Pre and Post/Turbo
Wastegate Solenoid
(1.4L)/Turbo Bypass
Solenoid (1.4L)
27 Not Used
28 Not Used
29 Engine Control Module Powertrain
Ignition 1/Ignition 2
30 Mass Air Flow Sensor
31 Left High-Beam Headlamp
32 Right High-Beam Headlamp
33 Engine Control Module Battery

Black plate (32,1)Buick Encore Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
6014813) - 2014 - crc - 10/22/13
10-32 Vehicle Care
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Mini Fuses Usage
1 Body Control Module 1
2 Body Control Module 2
3 Body Control Module 3
4 Body Control Module 4
5 Body Control Module 5
6 Body Control Module 6
7 Body Control Module 7
8 Body Control Module 8
9 Discrete Logic Ignition Switch
10 Sensing Diagnostic Module Battery
11 Data Link Connector Mini Fuses Usage
12 Heater, Ventilation, and Air Conditioning
MDL/ICS
13 Liftgate Relay
14 UPA Module
15 LDW Module/Inside Rearview Mirror
16 Adaptive Forward Lighting Module
17 Power WNDWSW DR
18 Rain Sensor
19 Body Control Module Regulated
Voltage Control
20 Steering Wheel Switch Backlighting
21 A/C Accessory Power Outlet/
PRNDL