ECU SUBARU BRZ 2022 Repair Manual

Towing
3221) Towing hook covers (Depending on thevehicle, there may be only one cover.)2 Pry off the cover on the rear bumper using a screwdriver, and you will find a
threaded hole for attaching the towing
hook. 3 Remove the covers from the bumper. 4 Screw the towing hook into the
threaded hole until its thread can no
longer be seen.
Tighten the towing hook securely using
the wheel nut wrench.
1
901310901205
CAUTION
Do not apply excessive force when
removing the covers. Otherwise,
they may be deformed or damaged.
901298
901206901207
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Towing
324holes, return the plugs to their original
places.■
Using a Flat-Bed Truck
This is the best way to transport your
vehicle. Use the following procedures to
ensure safe transportation.
1. Shift the select lever into the “P” posi-
tion for AT models. Shift the shift lever into
the “1st” position for MT models.
2. Apply the parking brake firmly.
3. Secure the vehicle onto the carrier
properly with safety chains. Each safety
chain should be equally tightened and
care must be taken not to pull the chains
so tightly that the suspension bottoms out.
■
Towing with All Wheels on
the Ground
WARNING
Use the rear tie-down holes only for
downward anchoring. If they are
used to anchor the vehicle in any
other direction, cables may slip out
of the holes, possibly causing a
dangerous situation.
900488
CAUTION
Transport by flat-bed truck may
cause the headlights to become
misaligned. In such a case, have the
headlight alignment checked by a
SUBARU dealer after transporting
the vehicle by flat-bed truck.
WARNING
 Never turn the ignition switch to
the “OFF” position while the
vehicle is being towed because
the steering wheel and the direc-
tion of the wheels will be locked.Remember that the brake booster
and power steering do not func-
tion when the engine is not
running. Because the engine is
turned off, it w ill take greater
effort to operate the brake pedal
and steering wheel.
900489
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Engine Hood
3443. Release the secondary hood lock by
moving the lever between the front grille
and the hood toward the left.
4. Lift up the hood, release the hood prop
from its retainer and put the end of the
hood prop into the slot in the hood.
To close the hood:
1. Lift the hood slightly and remove the
hood prop from the slot in the hood and
return the prop to its retainer.
2. Lower the hood to a height of approxi-
mately 7.8 to 11.8 in (20 to 30 cm) above
its closed position and then let it drop.
3. After closing the hood, be sure the
hood is securely locked.
If this does not close the hood, release it
from a slightly higher position.
B02095
WARNING
Always check that the hood is prop-
erly locked before you start driving.
If it is not, it might fly open while the
vehicle is moving and block your
view, which may cause an accident
and serious bodily injury.
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Tire Information
400Rim type designation
The industry of manufacturer’s
designation for a rim by style or
code.
 Rim width
Nominal distance between rim
flanges.
 Section width
The linear distance between the
exteriors of the sidewalls of an
inflated tire, excluding elevations
due to labeling, decoration, or
protective bands.
 Sidewall
That portion of a tire between the
tread and bead.
 Sidewall separation
The parting of the rubber compound
from the cord material in the
sidewall.
 Snow tire
A tire that attains a traction index
equal to or greater than 110,
compared to the ASTM E1136-93
Standard Reference Test Tire,
when using the snow traction test as described in ASTM F-1805-00,
Standard Test Method for Single
Wheel Driving Traction in a Straight
Line on Snow-and Ice-Covered
Surfaces, and that is marked with
an Alpine Symbol “ ” on at least
one sidewall.

Test rim
The rim on which a tire is fitted for
testing, and it may be any rim listed
as appropriate for use with that tire.
 Tread
That portion of a tire that comes into
contact with the road.
 Tread rib
A tread section running
circumferentially around a tire.
 Tread separation
Pulling away of th e tread from the
tire carcass.
 Treadwear indicators (TWI)
The projections within the principal
grooves designed to give a visual
indication of the degrees of wear of
the tread. 
Vehicle capacity weight
The rated cargo and luggage load
plus 150 lbs (68 kg) times the
vehicle’s designated seating
capacity.
 Vehicle maximum load on the
tire
Load on an individual tire that is
determined by distributing to each
axle its share of the maximum
loaded vehicle weight and dividing
by two.
 Vehicle normal load on the tire
Load on an individual tire that is
determined by distributing to each
axle its share of the curb weight,
accessory weight, and normal occu-
pant weight (distributed in accor-
dance with Table 1 that is appended
to the end of this section) and
dividing by 2.
 Wheel-holding fixture
The fixture used to hold the wheel
and tire assembly securely during
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Index
414GAWR (Gross Axle Weight Rating) .....................................P299
G-force .................................................................................P154
G-force (peak hold function).................................................P154
Glove box .............................................................................P214
GVWR (Gross Vehicle Weight Rating).................................P299HHazard warning flasher ............................................. P127, P302
Head restraint adjustment ......................................................P34
Headlight Aim adjustment ................................................................P374
Beam leveler....................................................................P182
Bulb replacement.............................................................P373
Bulb wattage ....................................................................P388
Control switch ..................................................................P174
Flasher.............................................................................P176
Indicator light ...................................................................P150
Welcome lighting function................................................P175
High Beam Assist Function ...........................................................................P177
Indicator light ...................................................................P150
High beam indicator light......................................................P150
High/low beam change (dimmer) .........................................P176
Hill start assist ......................................................................P257 Indicator light ...................................................................P150
To activate/deactivate............... .......................................P259
HomeLink
®...........................................................................P186 Hook
Towing and tie-down....................................................... P320
Horn..................................................................................... P195
Hose and connections ... ................................................ ...... P348
IIcy road surface warning light...... ........................................ P151
Illumination brightness control ............................................. P130
Immobilizer .......................................................................... P108
Indicator light (security indicato r light) ............................ P148
Indicator light BSD/RCTA OFF ............................................................. P150
BSD/RCTA warning ........................................................ P150
Cruise control.................................................................. P149
Cruise control set ............................................................ P149
Door open ....................................................................... P141
Drive mode ..................................................................... P148
Front passenger’s frontal airbag ON and OFF ....... P71, P135
Headlight......................................................................... P150
High beam ...................................................................... P150
High Beam Assist ........................................................... P150
Hill start assist ........ ................................................... ...... P150
Malfunction ..................................................................... P136
RAB OFF ........................................................................ P151
REV ................................................................................ P130
Security ........................................................................... P148
Select lever/Gear position....... ........................................ P149
Steering Responsive Headlight OFF .............................. P150
TRAC OFF ...................................................................... P142
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Index
417
Index14
Remote control mirror switch ............................................... P194
Remote keyless entry system......................................... ..... P109
Replacing battery ............................................................ P376
Replacement Access key fob battery .................................................... P376
Air cleaner element .... ................................................ ..... P350
Battery of access key fob ................................................ P376
Brake pad and lining ....................................................... P356
Cabin air filter .................................................................. P205
Lost transmitters (remote keyless entry system) ............ P111
Wiper blades ................................................................... P367
Replacing bulbs ................................................................... P373 Backup light .................................................................... P373
Headlight ............ ........................................................ ..... P373
Trunk light ....................................................................... P374
REV indicator light and buzzer ............................................ P130
Reverse Automatic Braking (RAB) system .......................... P277
OFF indicator light........................................................... P151
ON/OFF setting ....... ..................................... ......... P151, P286
Warning indicator .... ..................................... ......... P151, P287
Rocking the vehicle ............................................................. P297
Roof antenna ....................................................................... P210SSafety Precautions when driving ............ ........................................ P5
Symbol ................................................................................ P4
Warnings ............................................................................. P3 Sealing flat tire ..................................................................... P306
Flat tire repair kit ............................................................. P309
How to seal ..................................................................... P310
Safety precautions .......................................................... P307
Seat Fabric .............................................................................. P335
Front .................................................................................. P30
Heater ............................................................................... P35
Height adjustment ............................................................. P33
Rear .................................................................................. P37
Seatbelt............................................................................P5, P39
Fastening .......................................................................... P41
Maintenance...................................................................... P43
Pretensioners .................................................................... P44
Safety tips ......................................................................... P39
Warning light and chime............... ................................... P131
Security Alarm system .................................................................. P114
Immobilizer .......... ........................................................ .... P108
Indicator light ................................................................... P148
Select lever Position indicator ............................................................. P149
Shift lock function ............................................................ P238
Settings display.................................................................... P157
Shoulder pretensioner ........................................................... P44
Snow tires ................................. .................................P296, P358
Snowy and icy roads............................................................ P295
Sounding a panic alarm ....................................................... P110
Spark plugs ............................... .................................P352, P385
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