steering SUBARU BRZ 2022 Service Manual

Starting and Stopping Engine
232use this engine start procedure in case
of emergency.
When the engine is not started, the
brake pedal may feel stiff. In such a
case, depress the brake pedal more
forcefully than usual. Press the push-
button ignition switch to start the
engine.■
Stopping Engine
1. Stop the vehicle completely.
2. Move the shift lever to neutral (MT
models) or select leve r to the “P” position
(AT models).
3. Press the push-button ignition switch.
The engine will stop, and the power will be
switched off.
NOTEAlthough you can stop the engine by
operating the push -button ignition
switch, do not stop the engine during
driving except in an emergency.■
When Access Key Fob Does
Not Operate Properly
Refer to "Access Key Fob – If Access Key
Fob Does Not Operate Properly" P325.■
Steering Lock
After stopping the engine and any door is
opened, the steering wheel will be locked
due to the steering lock function.
When the engine is restarted, the steering
lock will be automatically released.
WARNING
 Do not touch the push-button
ignition switch during driving.
When the push-button ignition
switch is operated as follows, the
engine will stop.–The switch is pressed and held
for 2 seconds or longer.–The switch is pressed briefly 3
times or more in succession.
When the engine stops, the brake
booster will not function. A
greater foot pressure will be
required on the brake pedal.The power steering system will
not operate either. A greater
force will be required to steer,
and it may result in an accident.
If the engine stops during driving,
do not operate the push-button
ignition switch or open any of the
doors until the vehicle is stopped
in a safe location. It is dangerous
because the steering lock may be
activated. Stop the vehicle in a
safe place, and contact a
SUBARU dealer immediately.
CAUTION
For AT models:Do not stop the engine while the
select lever is in a position other
than the “P” position.If the engine is stopped while the
select lever is in a position other
than the “P” position, the power
will be in “ACC”. If the vehicle is
left in this cond ition, the battery
may be discharged.
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Manual Transmission
233
Starting and Operating7
– CONTINUED –
▼
When the steering lock cannot be
released1) Push-button ignition switchWhen you cannot restart the engine due
to the steering lock, check the status of
operation indicator and perform the
following steps.▽How to released steering lock
1. Check that the shift lever is set in
neutral (MT models) or select lever is set
in the “P” position (AT models).
2. Depress the brake pedal and keep it.
3. Press the push-button ignition switch
while turning the steering wheel left and
right. ▽
When the display of warning
messages
There may be a malfunction in the
steering lock function. Immediately
contact your nearest SUBARU dealer.
7-5. Manual TransmissionThis manual transmission is a completely
synchromesh, 6-forward-speed and 1-
reverse-speed transmission.
The shift pattern is shown on the shift
lever knob.
To change the shift lever position:
1. Depress the clutch pedal.
2. To shift into all positions other than
“R”, move the shift lever accordingly.
1
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Automatic Transmission
237
Starting and Operating7
– CONTINUED –
■
Select Lever : Shift with the brake pedal depressed
and push-button ignition switch in the “ON”
position. When shifting between “P” and “D”,
depress the brake pedal and securely stop
the vehicle before shifting.
The select lever has four positions, “P”,
“R”, “N”, “D” and also has a manual gate
for using the manual mode.NOTETo protect the engine while the select
lever is in the “P” or “N” position, the
engine is controlled so that the engine
speed may not become too high even
if the accelerator pedal is depressed
hard. ▼
P (Park)
This position is for parking the vehicle and
starting the engine. In this position, the
transmission is me chanically locked to
prevent the vehicle from rolling freely.
When you park the vehicle, first apply the
parking brake, then shift into the “P” posi-
tion. Do not hold the vehicle with only the
mechanical friction of the transmission.
To shift the select lever from the “P” to any
other position, you should depress the
brake pedal fully then move the select
lever. This prevents the vehicle from
lurching when it is started.
▼R (Reverse)
This position is for backing the vehicle. To
shift from the “N” to “R” position, stop the
vehicle completely then move the lever to
the “R” position.
▼N (Neutral)
This position is for restarting a stalled
engine. In this position, the transmission is
neutral, meaning that the wheels and
transmission are not locked. Therefore,
the vehicle will roll freely, even on the
slightest incline unless the parking brake
or foot brake is applied. ▼
D (Drive)
This position is for normal driving. The
transmission shifts automatically into a
suitable gear according to the vehicle
speed and the acceleration you require.
Also, while driving up and down a hill, the
transmission assists and controls the
driving performance and engine braking
while corresponding to the road grade.
When more acceleration is required in “D”
position, depress the accelerator pedal
fully to the floor and hold that position. The
transmission will automatically downshift.
When you release the pedal, the transmis-
sion will return to the original gear posi-
tion.
To use the manual mode, move the lever
from this position into the manual gate.
If one of the shift paddles behind the
steering wheel is operated while driving in
the “D” position, the transmission will
temporarily switch to the manual mode. In
this mode, you can shift into any gear
702768
WARNING
Do not drive the vehicle with the
select lever in the “N” (neutral)
position. Engine braking has no
effect in this condition and the risk
of an accident is consequently
increased.
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Power Steering
243
Starting and Operating7
7-9. Power SteeringPower steering warning lightThe vehicle is equipped with an electric
power steering system. When the ignition
switch is turned to the “ON” position, the
power steering warning light on the combi-
nation meter illuminates to inform the
driver that the warning system is func-
tioning properly. Then, if the engine
started, the warning light turns off to
inform the driver that the steering power
assist is operational.
NOTEIf the steering wheel is operated in the
following ways, the power steering
control system may temporarily limit
the power assist in order to prevent
the system components, such as the
control computer and drive motor,
from overheating.
 The steering wheel is operated
frequently and turned sharply while the
vehicle is maneuvered at extremely low
speeds, such as while frequently
turning the steering wheel during
parallel parking.
 The steering wheel remains in the
fully turned position for a long period
of time.
At this time, there will be more resis-
tance when steering. However this is
not a malfunction. Normal steering
force will be restored after the steering
wheel is not operated for a while and the power steering control system has
an opportunity to cool down. However,
if the power steering is operated in a
non-standard way which causes
power assist limitation to occur too
frequently, this may result in a mal-
function of the power steering control
system.
702778
CAUTION
While the power steering warning
light is illuminated, there may be
more resistance when the steering
wheel is operated. Drive carefully to
the nearest SUBARU dealer and
have the vehicle inspected immedi-
ately.
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Electronic Brake Force Distribution (EBD) System
246The ABS prevents the lock-up of wheels
which may occur during sudden braking or
braking on slippery road surfaces. This
helps prevent the loss of steering control
and directional stability caused by wheel
lock-up.
When the ABS is operating, you may hear
a chattering noise or feel a slight vibration
in the brake pedal. This is normal when
the ABS operates.■
ABS Self-Check
You may feel a slight shock in the brake
pedal and hear the operating noise of the
ABS from the engine compartment just
after the vehicle is started. This is caused
by an automatic functional test of the ABS
being carried out and does not indicate
any abnormal condition.■
ABS Warning Light
Refer to "ABS Warning Light" P140.
7-12. Electronic Brake Force Distribution (EBD) SystemThe EBD system maximizes the effective-
ness of the brakes by allowing the rear
brakes to supply a greater proportion of
the braking force. It functions by adjusting
the distribution of braking force to the rear
wheels in accordance with the vehicle’s
loading condition and speed.
The EBD system is an integral part of the
ABS and uses some of the ABS compo-
nents to perform its function of optimizing
the distribution of braking force. If any of
the ABS components used by the EBD
function fails, the EBD system also stops
working.
When the EBD system is operating, you
may hear a chattering noise or feel a slight
vibration in the brake pedal. This is normal
and does not indicate a malfunction.
■
EBD System Malfunctions
If a malfunction occurs in the EBD system,
the system stops working and the
following warning lights illuminate simulta-
neously.
 Brake system warning light
 ABS warning light
 Vehicle Stability Control (VSC)
warning light
If the both warning light remains on even
though the parking brake is released, the
brake fluid level may be low or there could
be a problem with the EBD system. Park
the vehicle in a safe place immediately
and contact an SUBARU dealer.
 When you feel the ABS operating,
you should maintain constant
brake pedal pressure. Do not
pump the brake pedal since doing
so may defeat the operation of the
ABS.
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Vehicle Stability Control (VSC)/TRAC System
247
Starting and Operating7
– CONTINUED –
7-13. Vehicle Stability Control (VSC)/TRAC System■
Vehicle Stability Control
(VSC) System
In the event of wheelspin and/or skidding
on a slippery road surface and/or during
cornering and/or an evasive maneuver,
the Vehicle Stability Control (VSC) system
adjusts the engine’s output and the
wheels’ respective braking forces to help
maintain traction and directional control.
The skid suppression function is designed
to help maintain directional stability by
suppressing the wheels’ tendency to slide
sideways during steering operations. Acti-
vation of this function is indicated by
flashing of the Vehicle Stability Control
(VSC) operation indicator light.NOTE In the following circumstances, the
vehicle may be less stable than it feels
to the driver. The Vehicle Stability
Control (VSC) system may therefore
operate. Such operation does not indi-
cate a system malfunction. - On gravel-covered or rutted
roads
- On unfinished roads
- When the vehicle is towing a
trailer - When the vehicl
e is fitted with
snow tires or winter tires
 Activation of the Vehicle Stability
Control (VSC) system will cause opera-
tion of the steering wheel to feel
slightly different compared to that for
normal conditions.
 It is always important to reduce
speed when approaching a corner,
even if the vehicle is equipped with
Vehicle Stability Control (VSC) system.
 Always turn off th e engine before
replacing a tire as failure to do so may
render the Vehicle Stability Control
(VSC) system unable to operate
correctly.
■
TRAC System
The TRAC system is designed to prevent
spinning of the driving wheels on slippery
road surfaces, thereby helping to maintain
traction and directional control. Activation
of this function is indicated by flashing of
the Vehicle Stability Control (VSC) opera-
tion indicator light. The TRAC system is
also equipped with the brake LSD func-
tion.
WARNING
 Driving with the brake system
warning light on is dangerous.
This indicates your brake system
may not be working properly. If
the light remains on, have the
brakes inspected by a SUBARU
dealer immediately.If at all in doubt about whether the
brakes are operating properly, do
not drive the vehicle. Have your
vehicle towed to the nearest
SUBARU dealer for repair.
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Vehicle Stability Control (VSC)/TRAC System
248
NOTEThe Vehicle Stability Control (VSC)
system and TRAC system may be con-
sidered normal when the following
conditions occur.
Slight twitching of the brake pedal is
felt.
WARNING
 Directional control and power
may not be achievable while
driving on slippery road surfaces,
even if the TRAC system is oper-
ating. Do not drive the vehicle in
conditions where stability and
power may be lost.Always use the utmost care in
driving – overconfidence
because you are driving with a
Vehicle Stability Control (VSC)
system and TRAC system
equipped vehicle could easily
lead to a serious accident.
CAUTION
Even if your vehicle is equipped
with Vehicle Stability Control
(VSC) system and TRAC system,
winter tires should be used when
driving on snow-covered or icy
roads; in addition, vehicle speed
should be reduced considerably.
Simply having a Vehicle Stability
Control (VSC) system and TRAC
system does not guarantee that
the vehicle will be able to avoid
accidents in any situation.
Activation of the Vehicle Stability
Control (VSC) system and TRAC
system is an indication that the
road being travelled on has a slip-
pery surface; since having
Vehicle Stability Control (VSC)
and TRAC is no guarantee that
full vehicle control will be main-
tained at all times and under all
conditions, its activation should
be seen as a sign that the speed
of the vehicle should be reduced
considerably. Whenever suspension compo-
nents, steering components, or
an axle are removed from a
vehicle equipped with the Vehicle
Stability Control (VSC) system
and TRAC system, have an
inspection of that system
performed by an authorized
SUBARU dealer. The following precautions should
be observed in order to ensure
that the Vehicle Stability Control
(VSC) system and TRAC system
is operating properly.
- All four wheels should be
fitted with tires of the same
size, type, and brand. Further-
more, the amount of wear
should be the same for all four
tires.- Keep the tire pressure at theproper level as shown on the
label attached to the driver’s
side center pillar.- When replacing a flat tire, useonly the specified temporary
spare tire. However, even with
the specified temporary spare
tire, the effectiveness of the
Vehicle Stability Control (VSC)
system and TRAC system will
be reduced.
If non-matching tires are used,
the Vehicle Stability Control
(VSC) system and TRAC system
may not operate correctly.
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Vehicle Stability Control (VSC)/TRAC System
249
Starting and Operating7
– CONTINUED –
The vehicle or steering wheel
shakes to a small degree.
 An operating noise from the engine
compartment is heard briefly when
starting the engine and when driving
off after starting the engine.
 The brake pedal seems to jolt when
driving off after starting the engine.■
Vehicle Stability Control
(VSC) System Monitor
Refer to "Vehicle Stability Control (VSC)
Warning Light/Vehicle Stability Control
(VSC) Operation Indicator Light" P142
and "Vehicle Stability Control (VSC) OFF
Indicator Light" P143.■
Vehicle Stability Control
(VSC) OFF Switch
▼
Disabling the TRAC System
If the vehicle gets stuck in mud, dirt or
snow, the TRAC system may reduce
power from the engine to the wheels.
Pressing “ ” to turn the system off
may make it easier for you to rock the
vehicle in order to free it. In this case, the
brake LSD function remains on. To turn
the TRAC system off, quickly press and
release the button. The TRAC OFF indi-
cator light will come on. Press the button
again to turn the system back on. Press the Vehicle St
ability Control (VSC)
OFF switch to deactivate the TRAC
system. Creating adequate driving wheel
slip by deactivating the TRAC system may
help to recover from the loss of traction.
Use the Vehicle Stability Control (VSC)
OFF switch as necessary.
 A standing start on a steeply sloping
road with a snowy, gravel-covered, or
otherwise slippery surface
 Extrication of the vehicle when its
wheels are stuck in mud or deep snow ▼
Turning Off both
Vehicle Stability
Control (VSC) and TRAC Systems
To turn the Vehicle Stability Control (VSC)
systems and TRAC system off, press and
hold “ ” for more than 3 seconds
while the vehicle is stopped. The TRAC
OFF indicator light and the Vehicle
Stability Control (VSC) OFF indicator light
will come on. Howeve r, on vehicles with
an automatic transmission, the brake LSD
function will remain on. Press the button
again to turn the systems back on. With
the Vehicle Stability Control (VSC) system
and TRAC system dea ctivated, traction
and stability enhanc ement offered by
Vehicle Stability Control (VSC) system
and TRAC system is unavailable. There-
fore you should not deactivate the Vehicle
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Hill Start Assist System
257
Starting and Operating7
When parking on a hill, always turn the
steering wheel. When the vehicle is
headed up the hill, the front wheels should
be turned away from the curb.
When facing downhill, the front wheels
should be turned into the curb.
7-17. Hill Start Assist SystemThe Hill start assist system is a device tomake the following vehicle operations
easier.
1) Starting forward facing uphill
2) Starting backward facing downhill
A) Brake pedal (both MT models and AT
models)
B) Clutch
pedal (MT models only)
CAUTION
If your vehicle has a front under-
spoiler and rear underspoiler (both
optional), pay attention to blocks
and other obstructions on the
ground when parking. The under-
spoilers could be damaged by con-
tact with them.
700898
WARNING
The Hill start assist system is a
device only for helping the driver
to START the vehicle on an uphill
grade. To prevent accidents when
the vehicle is parked on a slope,
be sure to firmly set the parking
brake. When setting the parking
brake, make sure that the vehicle
remains stationary when the
clutch pedal (MT models) and
brake pedal (both MT and AT
models) are released.Do not turn the ig nition switch to
the “OFF” position while the Hill
start assist system is operating.
The Hill start assist system will be
deactivated and may lead to an
accident.
1
2 BA
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– CONTINUED –

Rear View Camera
267
Starting and Operating7
– CONTINUED –
NOTEWhen “Steering Angle Lines” is off,
the dynamic guidelines will be disap-
pear on the center information display.
To turn the dynamic guidelines on and
off, refer to "General settings" 
P161.
▼
Difference between screen image
and actual road
The distance markers show the distance
for a level road when the vehicle is not
loaded. It may be different from the actual
distance depending on the loading condi-
tions or road conditions. ▽
When there is an upward slope
at the back
1) 3 ft (1 m)The distance on the screen looks farther
than the actual distance. ▽
When there is a downward slope
at the back
1) 3 ft (1 m)The distance on the screen looks nearer
than the actual distance.NOTEWhen cargo is loaded, the rear view
distance on the screen looks farther
than the actual distance as in an
upward slope.
CAUTION
When moving backward, always
check the back with your eyes
without relying on the help lines.
Otherwise, it may cause an acci-
dent or injury.The actual position may be
different from the indication of
the help lines.Differences may occur due to the
number of passengers or the
loaded cargo.When the vehicle is on a slope or
inclined against the road, the
indication is di fferent from the
actual position.
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