Battery SUBARU BRZ 2022 Workshop Manual

Brake Pedal
35611-17. Brake PedalCheck the brake pedal free play and
reserve distance according to the mainte-
nance schedule in the “Warranty and
Maintenance Booklet”.
11-18. Clutch Pedal (MTmodels)Check the clutch pedal free play
according to the maintenance schedule in
the “Warranty and Maintenance Booklet”.
11-19. Replacement of BrakePad and Lining
CAUTION
If you continue to drive despite
the scraping noise from the
audible brake pad wear indicator,
it will result in the need for costly
brake rotor repair or replacement.It is recommended that you
disconnect the vehicle battery
before replacing the brake pad.
However, it is dangerous to
disconnect the vehicle battery.
We recommend that you have
your SUBARU dealer replace the
brake pad and lining.
700040
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Battery
3703. Align the claws of the support with the
grooves in the rubber and slide the blade
rubber assembly into the support until it
locks.1) Stopper
4. Be sure to position the claws at the
end of the support between the stoppers
on the rubber as shown. If the rubber is
not retained properly, the wiper blade may
scratch the windshield.
11-25. Battery
B02115
1
B02116
WARNING
Before beginning work on or near
any battery, be sure to extinguish
all cigarettes, matches, and
lighters. Never expose a battery
to an open flame or electric
sparks. Batteries give off a gas
which is highly flammable and
explosive.For safety, in case an explosion
does occur, wear eye protection
or shield your eyes when working
near any battery. Never lean over
a battery.Do not let battery fluid contact
eyes, skin, fabrics, or paint
because battery fluid is a corro-
sive acid. If battery fluid gets on
your skin or in your eyes, immedi-
ately flush the area with water
thoroughly. Seek medical help
immediately if acid has entered
the eyes.
If battery fluid is accidentally
swallowed, immediately drink a
large amount of milk or water,
and seek medical attention
immediately.
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Fuses
371
Maintenance and Service11
– CONTINUED –
It is unnecessary to periodically check the
battery fluid level or periodically refill with
distilled water.
11-26. FusesNOTEFuse rating and using circuit are
described on the fuse box cover.
The fuses are designed to melt during an
overload to prevent damage to the wiring
harness and electrical equipment. The
fuses are located in two fuse boxes.
One is located under the instrument panel
behind the fuse box cover on the driver’s
seat side. To remove the cover, pull it out.
 To lessen the risk of sparks,
remove rings, metal watchbands,
and other metal jewelry. Never
allow metal tools to contact the
positive battery terminal and
anything connected to it WHILE
you are at the same time in
contact with any other metallic
portion of the vehicle because a
short circuit will result. Keep everyone including children
away from the battery.Charge the battery in a well-venti-
lated area.Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Batteries also contain
other chemicals known to the
State of California to cause
cancer. Wash hands after
handling.
CAUTION
Never use more than 10 amperes
when charging the battery because
it will shorten battery life.
CAUTION
Never replace a fuse with one hav-
ing a higher rating or with material
other than a fuse because serious
damage or a fire could result.
B02117
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Replacing Battery
375
Maintenance and Service11
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▼
Headlight aim adjustment1) Adjustment direction mark1. Turn the bolt A clockwise or
counterclockwise to adjust it. Remember
the direction of the rotation and number of
rotations.2. Turn bolt B the same number of turns
and in the same direction as step 1.
NOTE
If the headlight aim cannot be
adjusted, contact your SUBARU
dealer.
 To inspect of the headlight aim posi-
tion, consult a SUBARU dealer.
11-29. Replacing BatteryThe access key fob may be discharged
under the following conditions.
 The operation of the keyless access
function is unstable
 The operating distance of the remote
keyless entry system is unstable
 The transmitter does not operate prop-
erly when used within the standard
distance
Replace the battery with a new one.
1
B02157
B02158
CAUTION
 Do not let dust, oil or water get on
or in the access key fob/trans-
mitter when replacing battery.Be careful not to damage the
printed circuit board in the
access key fob/transmitter when
replacing the battery.Be careful not to allow children to
touch the battery and any
removed parts; children could
swallow them.There is a danger of an explosion
if the battery is incorrectly
replaced. Replace only with the
same or equivalent type of the
battery.
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Replacing Battery
376NOTEReplace only with the same or
equivalent type of battery recom-
mended by the manufacturer.
 Dispose of used batteries according
to the local laws.
 Mount the battery in the correct
orientation to prevent fluid leakage. Be
careful not to bend the terminals. It
may result in a malfunction.
 It is recommended that the battery
should be replaced by a SUBARU
dealer.
 Use a new battery.
 After replacing the battery, confirm
that the access key fob/transmitter
functions properly.■
Replacing Battery of Access
Key Fob
Battery: Button battery CR2032 or
equivalent1) Release button
2) Emergency key1. Take out the emergency key. 2. Wrap a flat-head screwdriver with vinyl
tape or a cloth, and insert it in the gap to
remove the cover.
3. Take out the battery using a flat-head
screwdriver with vinyl tape or a cloth.

Batteries shall not be exposed to
excessive heat such as bright
sunlight, fire or the like.
CAUTION
When removing or fitting the
access key fob cover, make sure
that the plastic part does not
come off or become misaligned.
Before replacin g the battery,
remove any static electricity.
1
2
202500
B01977B01546
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Replacing Battery
377
Maintenance and Service11
4. Insert a new battery with its positive
(+) side facing upward as shown in the
figure.
5. Attach the cover to the access key fob
by fitting the projections and recesses
together.
B01547B01542
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Specifications
385
Specifications12
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■
Electrical System
■Tires
*1: If equipped
*2: This torque is equivalent to applying approximately 88 to 110 lbf (40 to 50 kgf) at the end of the wheel nut wrench. If you have tightened the wheel nuts by yourself, have the tightening torque checked at the nearest automotive service facility as soon as possible. For the wh eel nut tightening
procedure, refer to "Changing a Flat Tire"  P303.■
Brake Pedal
in (mm)
*: Minimum value when pedal is operated with a force of 67.4 lbf (300 N, 30.6 kgf) while the engine is running.
Battery type
U.S. spec and Canada spec models
75D23L
Except U.S. spec and Canada spec models 55D23L
Alternator 12 V-150 A
Spark plugs ZXE27HBR8 (DENSO)
Tire size 215/45R17 87W215/40R18 85Y
Wheel size 17 × 7 1/2J18 × 7 1/2J
Pressure Front
35 psi (240 kPa, 2.4 kgf/cm
2)
Rear
Spare tire
*1
Size ―215/40R18 85Y
Pressure ―
35 psi (240 kPa, 2.4 kgf/cm
2)
Wheel nut tightening torque 88.5 lbf·ft (120 N·m, 12.2 kgf·m)
*2
Pedal clearance2.91 (74)*
Pedal free play 0.02 - 0.05 (0.5 - 1.5)
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Function Settings
391
Specifications12
– CONTINUED –
12-4. Function Settings■
Function Settings and Adjustments on the Center Information Display
Setting adjustments can be manually changed within the center information display to meet your personal requirements. Refer to
"Center Information Display (CID)" P160.■
Individual Settings and Adjustments Excluding Center Information Display and Combination Meter
Display (Color TFT)
For setting adjustments to the following items, refer to the appropriate page for details.■
Function Settings and Adjustments Performed by a Dealer
Item FunctionAvailable settings Factory default setting Page
Alarm system Alarm system Operation/Non-operation Non-operation 11 5
Remote keyless entry system Audible signal Operation/Non-operation Operation 11 0
Item FunctionAvailable settingsFactory default set-
ting
Keyless access with push-button Audible signal volume
Level 1 to 7 Level 5
Trunk open without key ON/OFFON
Remote keyless entry system Remote keyless entry system
Operation/Non-operation Operation
Panic function Operation/Non-operation Operation
Vehicle finder function Operation/Non-operationOperation
Remote trunk open function
*1
Operation of trunk opening by access key
fob Non-operation/Pressing twice/Pressing
and holding
Pressing and holding
Key lock-in prevention Key lock-in prevention Operation/Non-operation Operation
Battery drainage prevention function Battery drainage prevention function Operation/Non-operationOperation
Auto dimmer cancel Sensitivity of the operation of the auto
dimmer cancel OFF/Min/Low/Mid/Hi/Max
Mid
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Tire Information
399
Consumer Information and Reporting Safety Defects13
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Occupant distribution
Distribution of occupants in a
vehicle as specified in the third
column of Table 1 that is appended
to the end of this section.
 Open splice
Any parting at any junction of tread,
sidewall, or innerliner that extends
to cord material.
 Outer diameter
The overall diameter of an inflated
new tire.
 Overall width
The linear distance between the
exteriors of the sidewalls of an
inflated tire, including elevations
due to labeling, decorations, or
protective bands or ribs.
 Passenger car tire
A tire intended for use on passenger
cars, multipurpose passenger vehi-
cles, and trucks, that have a gross
vehicle weight rating (GVWR) of
10,000 lbs (4,535 kg) or less. 
Ply
A layer of rubber-coated parallel
cords.
 Ply separation
A parting of rubber compound
between adjacent plies.
 Pneumatic tire
A mechanical device made of
rubber, chemicals, fabric and steel
or other materials, that, when
mounted on an automotive wheel,
provides the traction and contains
the gas or fluid that sustains the
load.
 Production options weight
The combined weight of those
installed regular production options
weighing over 5.1 lbs (2.3 kg) in
excess of those standard items
which they replace, not previously
considered in curb weight or acces-
sory weight, including heavy duty
brakes, ride levelers, roof rack,
heavy duty battery, and special trim. 
Radial ply tire
A pneumatic tire in which the ply
cords that extend to the beads are
laid at substantially 90 degrees to
the centerline of the tread.
 Recommended inflation pres-
sure
The cold inflation pressure recom-
mended by a vehicle manufacturer.
 Reinforced tire
A tire designed to operate at higher
loads and at higher inflation pres-
sures than the corresponding stan-
dard tire.
 Rim
A metal support for a tire or a tire
and tube assembly upon which the
tire beads are seated.
 Rim diameter
Nominal diameter of the bead seat.
 Rim size designation
Rim diameter and width.
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Index
410AAbbreviation .............................................................................P4
ABS (Anti-lock Brake System) .............................................P245
Warning light....................................................................P140
Access key Warning indicator.................................................. P143, P144
Access key fob
Warning light....................................................................P144
Accessories ..........................................................................P373
Accessory power outlet ........................................................P215
Active sound control .............................................................P242
Air cleaner element ..............................................................P350
Air conditioner
Automatic climate control ......... .......................................P200
Manual climate control system .... ....................................P201
Air filtration system ....... ........................................................P205
Airflow mode selection . ........................................................P201
Alarm system .... ...................................................................P114
All season tires .....................................................................P358
Alloy wheel .......... ......................................................... ........P366
Cleaning .................................................................... ......P333
Antenna Roof antenna ...................................................................P210
Anti-lock Brake System (ABS) ...... .......................................P245
Arming the system ....... ........................................................P114
Ashtray .................................................................................P217
AT OIL TEMP warning light..................................................P138 Audio
Antenna system ........... .......................................... ......... P210
Set .................................................................................. P210
Audio system-linked display ........ ........................................ P156
Auto dimmer cancel function ............................................... P131
Auto on/off headlights.......................................................... P174 Sensor ............................................................................ P176
Auto-dimming mirror/compass ....... ..................................... P186
Automatic Transmission .................................................................. P236
Automatic climate control operation .................................... P200
Automatic headlight beam leveler . ................................ ...... P182
Warning light ................................................................... P150
Automatic Locking Retractor/Emergency Locking Retractor (ALR/ELR).......................................................................... P40
Automatic transmission Oil temperature warning light (AT OIL TEMP) ................ P138
Average vehicle speed .................................................. ...... P153
BBattery
Drainage prevention function .......................................... P113
Jump starting .................................................................. P316
Replacement (access key fob) ....................................... P376
Replacement (keyless access wi th push-button start system)
....................................................................................... P376
Vehicle battery ................................................................ P370
Blind Spot Detection (BSD) ................................................. P269
Booster seat .......................................................................... P54
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